Government-Owned Inventions; Availability for Licensing, 27818-27821 [E7-9541]

Download as PDF 27818 Federal Register / Vol. 72, No. 95 / Thursday, May 17, 2007 / Notices Capital Costs, Operating Costs and/or Maintenance Costs to report. Average Burden Hours Per Response: .0.3674; and Estimated Total Annual Burden Hours Requested: 91.85. The annualized cost to respondents is estimated at: $5,218. There are no The annual reporting burden is as follows: Estimated Number of Respondents: 250; Estimated Number of Responses per Respondent: 1; A.12–1.—ESTIMATES OF HOUR BURDEN Type of respondents Number of respondents Average time per response Frequency of response Annual hour burden Physicians (internists) ...................................................................................... 250 1 0.3674 91.85 Total .......................................................................................................... 250 ........................ ........................ 91.85 Request for Comments: Written comments and/or suggestions from the public and affected agencies are invited on one or more of the following points: (1) Whether the proposed collection of information is necessary for the proper performance of the function of the agency, including whether the information will have practical utility; (2) The accuracy of the agency’s estimate of the burden of the proposed collection of information, including the validity of the methodology and assumptions used; (3) Ways to enhance the quality, utility, and clarity of the information to be collected; and (4) Ways to minimize the burden of the collection of information on those who are to respond, including the use of appropriate automated, electronic, mechanical, or other technological collection techniques or other forms of information technology. To request more information on the proposed project or to obtain a copy of the data collection plans and instruments, contact Dr. Marion Danis, Department of Clinical Bioethics, Building 10, room 1C118, National Institutes of Health, Bethesda, MD 20892, or call non-toll-free number 301– 435–8727 or e-mail your request, including your address to: mdanis@cc.nih.gov. Comments Due Date: Comments regarding this information collection are best assured of having their full effect if received within 60-days of the date of this publication. pwalker on PROD1PC71 with NOTICES FOR FURTHER INFORMATION CONTACT: David K. Henderson, Deputy Director, Warren G. Magnuson Clinical Center, National Institutes of Health. Ezekiel J. Emanuel, Director, Department of Clinical Bioethics, Warren G. Magnuson Clinical Center, National Institutes of Health. [FR Doc. E7–9543 Filed 5–16–07; 8:45 am] BILLING CODE 4140–01–P VerDate Aug<31>2005 17:47 May 16, 2007 Jkt 211001 DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Government-Owned Inventions; Availability for Licensing National Institutes of Health, Public Health Service, HHS. ACTION: Notice. AGENCY: SUMMARY: The inventions listed below are owned by an agency of the U.S. Government and are available for licensing in the U.S. in accordance with 35 U.S.C. 207 to achieve expeditious commercialization of results of federally-funded research and development. Foreign patent applications are filed on selected inventions to extend market coverage for companies and may also be available for licensing. ADDRESSES: Licensing information and copies of the U.S. patent applications listed below may be obtained by writing to the indicated licensing contact at the Office of Technology Transfer, National Institutes of Health, 6011 Executive Boulevard, Suite 325, Rockville, Maryland 20852–3804; telephone: 301/ 496–7057; fax: 301/402–0220. A signed Confidential Disclosure Agreement will be required to receive copies of the patent applications. Humanized Anti-Carcinoma CC49 Monoclonal Antibodies Description of Technology: The technology describes the humanization of a murine anti-carcinoma antibody CC49 which has been shown to react with Tumor Associated Glycoprotein 72 (TAG–72), an antigen which is expressed on human breast, ovarian, colorectal, and other carcinomas. The invention includes a new method of humanization of a rodent antibody which is based on grafting all the Complementarity Determining Residues (CDRs) of a rodent antibody onto a PO 00000 Frm 00019 Fmt 4703 Sfmt 4703 human antibody framework. Additionally, the method identifies Specificity Determining Residues (SDRs), the amino acid residues in the hypervariable regions of an antibody that are most critical for antigen binding activity and of rendering any antibody minimally immunogenic in humans by transferring the SDRs of the antibody to a human antibody framework. The resulting humanized antibodies, including CDR variants thereof (including a CH2 deleted version), are also embodied in the invention, as are methods of using the antibodies for therapeutic and diagnostic purposes. Furthermore, these antibodies are suitable for radiolabeling for the application in radioimmunotherapy (RIT) based treatment of several cancers. Phase I results of radioimmunotherapy for ovarian cancer using 90Yttrium-CC49 murine monoclonal antibodies have shown promising results and confirms feasibility of the use of these antibodies for RIT. Promising pharmacokinetic data for the radiolabeled humanized antibodies in colon carcinoma xenograft models were recently published. Applications and Modality 1. A humanized anti-cancer CC49 monoclonal antibody has been developed. 2. New methods of humanization of rodent antibodies have been identified. 3. The antibody(s) has been shown to react with Tumor Associated Glycoprotein 72 (TAG–72), an antigen which is expressed on human breast, ovarian, colorectal, and other carcinomas. 4. These antibodies are suitable for radiolabeling for the application in radioimmunotherapy (RIT) based treatment of several cancers. 5. These antibodies can be useful in diagnosis and treatment of several cancers. Development Status: The technology is currently in the pre-clinical stage of development. Phase I results of E:\FR\FM\17MYN1.SGM 17MYN1 Federal Register / Vol. 72, No. 95 / Thursday, May 17, 2007 / Notices radioimmunotherapy for ovarian cancer using 90Yttrium-CC49 murine monoclonal antibodies have shown promising results and confirms feasibility of the use of these antibodies for radioimmunotherapy (RIT). Inventors: Syed V. Kashmiri (NCI), Eduardo A. Padlan (NIDDK), Jeffrey Schlom (NCI). pwalker on PROD1PC71 with NOTICES Publications 1. RD Alvarez et al. A Phase I study of combined modality 90Yttrium-CC49 intraperitoneal radioimmunotherapy for ovarian cancer. Clin Cancer Res. 2002 Sep; 8(9):2806–2811. 2. A Forero et al. A novel monoclonal antibody design for radioimmunotherapy. Cancer Biother Radiopharm. 2003 Oct;18(5):751–759. 3. PC Chinn et al. Pharmacokinetics and tumor localization of (111) inlabeled HuCC49DeltaC(H)2 in BALB/c mice and athymic murine colon carcinoma xenograft. Cancer Biother Radiopharm. 2006 Apr;21(2):106–116. Patent Status 1. U.S. Patent No. 6,818,749 issued November 16, 2004 and U.S. Patent Application 10/927,433 filed August 25, 2004 as well as issued and pending foreign counterparts [HHS Ref. No. E– 259–1998]; 2. European Patent No. 00365997 issued September 14, 1994 and its counterpart in Japan [HHS Ref. Nos. D– 003–1992/0–EP–07 and D–003–1992/0– JP–05]; 3. U.S. Patent No. 5,472,693 issued December 5, 1995 [HHS Ref. No. D–003– 1992/2–US–01]; 4. U.S. Patent No. 6,051,225 issued April 18, 2000 [HHS Ref. No. D–003– 1992/3–US–01]; 5. U.S. Patent No. 5,993,813 issued November 30, 1999 [HHS Ref. No. D– 003–1992/2–US–02]; 6. U.S. Patent No. 6,641,999 issued November 4, 2003 [HHS Ref. No. D– 003–1992/2–US–04]; 7. European Patent No. 628078 issued December 8, 1999 and its counterparts in Japan, Canada and Australia [HHS Ref. Nos. D–004–1992/0–EP–06, D–004– 1992/0–JP–03, D–004–1992/0–CA–04 and D–004–1992/0–AU–05]; 8. U.S. Patent No. 5,877,291 issued March 2, 1999 [HHS Ref. No. D–004– 1992/1–US–01]; 9. U.S. Patent No. 5,892,020 issued April 6, 1999 [HHS Ref. No. D–004– 1992/1–US–01] and its foreign counterparts; 10. Taiwanese Patent No. 173667 issued July 10, 2003 [HHS Ref. No. D– 001–1996/0–TW–03]; 11. U.S. Patent No. 6,737,060 issued May 18, 2004 [HHS Ref. No. D–001– 1996/1–US–03]; VerDate Aug<31>2005 17:15 May 16, 2007 Jkt 211001 12. U.S. Patent No. 6,737,061 issued May 18, 2004 [HHS Ref. No. D–001– 1996/1–US–04]; 13. U.S. Patent No. 6,753,152 issued June 22, 2004 [HHS Ref. No. D–001– 1996/1–US–05]; 14. U.S. Patent No. 6,752,990 issued June 22, 2004 [HHS Ref. No. D–001– 1996/1–US–06]; 15. U.S. Patent No. 6,329,507 issued December 11, 2001 [HHS Ref. No. D– 001–2006/0–US–01] and 16. U.S. Patent No. 6,071,515 issued June 6, 2000 [HHS Ref. No. D–001– 2006/0–US–03]. Licensing Availability: Available for exclusive and non-exclusive licensing. Licensing Contact: Michelle Booden, PhD.; 301/451–7337; boodenm@mail.nih.gov Collaborative Research Opportunity: The National Cancer Institute’s Laboratory of Tumor Immunology and Biology is seeking statements of capability or interest from parties interested in collaborative research to further develop, evaluate, or commercialize anti-carcinoma antibodies. Please contact John D. Hewes, Ph.D. at 301–435–3121 or hewesj@mail.nih.gov for more information. Enhanced T-cell Activation by Costimulation: an Effective Immunotherapy for Cancer and Infectious Diseases Description of Technology: Cancer immunotherapy is a recent approach where tumor associated antigens (TAAs), which are primarily expressed in human tumor cells and not expressed or minimally expressed in normal tissues, are employed to generate a tumor specific immune response. Specifically, these antigens serve as targets for the host immune system and elicit responses that result in tumor destruction. The initiation of an effective T-cell immune response to antigens requires two signals. The first one is antigen specific via the peptide/ major histocompatibility complex and the second or ‘‘costimulatory’’ signal is required for cytokine production, proliferation, and other aspects of T-cell activation. The present technology describes recombinant poxvirus vectors encoding at least three or more costimulatory molecules and TAAs. The use of three costimulatory molecules such as B7.1, ICAM–1 and LFA–3 (TRICOM) has been shown to act in synergy with several tumor antigens and antigen epitopes to activate T cells. The effects with TRICOM were significantly greater than with one or two costimulatory molecules. Laboratory PO 00000 Frm 00020 Fmt 4703 Sfmt 4703 27819 results support the greater effect of TRICOM to activate both CD4+ and CD8+ T cells. The invention also describes the use of at least one target antigen or immunological epitope as an immunogen or vaccine in conjunction with TRICOM. The antigens include but are not limited to carcinoembryonic antigen (CEA), prostate-specific antigen (PSA), and MUC–1. The combination of CEA, MUC–1, and TRICOM is referred to as PANVAC and the combination of PSA and TRICOM is referred to as PROSTVAC. Licensing Availability: The technology is available for exclusive and nonexclusive licensing in combinations and for different fields of use. Some potential licensing opportunities are as follows: 1. TRICOM (alone or with a transgene for a tumor antigen and/or an immunostimulatory molecule); 2. The antigens only, including but not limited to CEA, PSA, and MUC–1; 3. PANVAC and/or PROSTVAC; and 4. Recombinant fowlpox-GM–CSF. Application(s) and Modality: Vectorbased TRICOM (alone or with a transgene for a tumor antigen and/or an immunostimulatory molecule), PANVAC and PROSTVAC and combinations thereof can be a potential novel immunotherapeutic approach for the treatment of cancer and infectious diseases. Advantages 1. The technology is beyond proof-ofconcept, supported by laboratory results and publications. 2. Phase I and Phase II clinical data available. 3. Fewer validation studies are required compared to other immunotherapy related technologies. Development Status: Phase I and Phase II results available for poxvirus recombinants containing transgenes for TRICOM, CEA–TRICOM, PANVAC, and PROSTVAC. Further clinical studies are ongoing for other combinations. Inventors: Jeffrey Schlom (NCI) et al. Publications 1. Kaufman HL, Cohen S, Cheung K, DeRaffele, Mitcham J, Moroziewicz D, Schlom J, and Hesdorffer C. Local delivery of vaccinia virus expressing multiple costimulatory molecules for the treatment of established tumors. Human Gene Ther. 17:239–244, 2006. 2. Kantoff PW GL, Tannenbaum SI, Bilhartz DL, Pittman WG, Schuetz TJ. Randomized, double-blind, vectorcontrolled study of targeted immunotherapy in patients (pts) with E:\FR\FM\17MYN1.SGM 17MYN1 pwalker on PROD1PC71 with NOTICES 27820 Federal Register / Vol. 72, No. 95 / Thursday, May 17, 2007 / Notices hormone-refractory prostate cancer (HRPC). 2006 ASCO Annual Meeting Proceedings, Part I, abstract 2501. J Clin Oncol.; 24. 3. Marshall J, Gulley JL, Arlen PM, Beetham PK, Tsang KY, Slack R, Hodge JW, Doren S, Grosenbach DW, Hwang J, Fox E, Odogwa L, Park S, Panicali D, Schlom J. A phase I study of sequential vaccinations with fowlpox-CEA(6D)TRICOM (B7–1/ICAM–1/LFA–3) alone and sequentially with vacciniaCEA(6D)-TRICOM, with and without GM–CSF, in patients with CEAexpressing carcinomas. J Clin Oncol. 23:720–731, 2005. 4. Palena C, Foon KA, Panicali D, Yafal AG, Chinsangaram J, Hodge JW, Schlom J, and Tsang KY. A potential approach to immunotherapy of chronic lymphocytic leukemia (CLL): enhanced immunogenicity of CLL cells via infection with vectors encoding for multiple costimulatory molecules. Blood 106:3515–3523, 2005. 5. Gulley J, Todd N, Dahut W, Schlom J, Arlen P. A phase II study of PROSTVAC–VF vaccine, and the role of GM–CSF, in patients (pts) with metastatic androgen insensitive prostate cancer (AIPC) [abstract]. J Clin Oncol. 2005; 23 (16S Pt 1): 2504. 6. Yang S, Hodge JW, Grosenbach DW, and Schlom J. Vaccines with enhanced costimulation maintain high avidity memory CTL. J. Immunol. 175:3715– 3723, 2005. 7. Yang S, Tsang KY, and Schlom J. Induction of higher avidity human CTL by vector-mediated enhanced costimulation of antigen-presenting cells. Clin Cancer Res. 11:5603–5615, 2005. 8. Hodge JW, Chakraborty M, KudoSaito C, Garnett CT, Schlom J. Multiple costimulatory modalities enhance CTL avidity. J Immunol. 174:5994–6004, 2005. 9. Tsang K–Y, Palena C, Yokokawa J, Arlen PM, Gulley JL, Mazzara GP, Gritz ´ L, Gomez Yafal A, Ogueta S, Greenhalgh P, Manson K, Panicali D, and Schlom J. Analyses of recombinant vaccinia and fowlpox vaccine vectors expressing transgenes for two human tumor antigens and three human costimulatory molecules. Clin Cancer Res. 11:1597– 1607, 2005. 10. Chakraborty M, Abrams SI, Coleman CN, Camphausen K, Schlom J, Hodge JW. External beam radiation of tumors alters phenotype of tumor cells to render them susceptible to vaccinemediated T-cell killing. Cancer Res. 64:4328–4337, 2004. 11. Zeytin HE, Patel AC, Rogers CJ, et al. Combination of a poxvirus-based vaccine with a cyclooxygenase-2 inhibitor (celecoxib) elicits antitumor VerDate Aug<31>2005 17:15 May 16, 2007 Jkt 211001 immunity and long-term survival in CEA.Tg/MIN mice. Cancer Res. 64:3668–3678, 2004. 12. Palena C, Zhu M–Z, Schlom J, and Tsang K–Y. Human B cells that hyperexpress a triad of costimulatory molecules via avipoxvector infection: an alternative source of efficient antigenpresenting cells. Blood 104:192–199, 2004. 13. Kudo-Saito C, Schlom J, and Hodge JW. Intratumoral vaccination and diversified subcutaneous/intratumoral vaccination with recombinant poxviruses encoding a tumor antigen and multiple costimulatory molecules. Clin Cancer Res. 10:1090–1099, 2004. 14. Hodge JW, Poole DJ, Aarts WM, Gomez Yafal A, Gritz L, and Schlom J. Modified vaccinia virus ankara recombinants are as potent as vaccinia recombinants in diversified prime and boost vaccine regimens to elicit therapeutic antitumor responses. Cancer Res. 63:7942–7949, 2003. 15. Hodge JW, Grosenbach DW, Aarts Wm, Poole DJ, and Schlom J. Vaccine therapy of established tumors in the absence of autoimmunity. Clin Cancer Res. 9:1837–1849, 2003. 16. Aarts WM, Schlom J, and Hodge JW. Vector-based vaccine/cytokine combination therapy to enhance induction of immune responses to a self-antigen and anti-tumor activity. Cancer Res. 62:5770–5777, 2002. 17. Hodge JW, Sabzevari H, Yafal AG, Gritz L, Lorenz MG, Schlom J. A triad of costimulatory molecules synergize to amplify T-cell activation. Cancer Res. 59: 5800–5807, 1999. Patent Status 1. U.S. Patent No. 6,969,609 issued November 29, 2005 as well as issued and pending foreign counterparts [HHS Ref. No. E–256–1998/0]; 2. U.S. Patent Application No. 11/ 321,868 filed December 30, 2005 [HHS Ref. No. E–256–1998/1]; and 3. U.S. Patent No. 6,756,038 issued June 29, 2004 as well as issued and pending foreign counterparts [HHS Ref. No. E–099–1996/0]; 4. U.S. Patent No. 6,001,349 issued December 14, 1999 as well as issued and pending foreign counterparts [HHS Ref. No E–200–1990/3–US–01]; 5. U.S. Patent No. 6,165,460 issued December 26, 2000; as well as issued and pending foreign counterparts [HHS Ref. No E–200–1990/4–US–01]; 6. U.S. Patent No. 7,118,738 issued October 10, 2006 as well as issued and pending foreign counterparts [HHS Ref. No E–154–1998/0–US–07]; 7. PCT Application No. PCT/US97/ 12203 filed July 15, 1997 [HHS Ref. No E–259–1994/3–PCT–02]; PO 00000 Frm 00021 Fmt 4703 Sfmt 4703 8. U.S. Patent Application Nos. 10/ 197,127 and 08/686,280 filed July 17, 2002 and July 25, 1996 [HHS Ref. No E– 259–1994/3–US–08 and /4–US–01]; 9. U.S. Patent No. 6,946,133 issued September 20, 2005 as well as issued and pending foreign counterparts [HHS Ref. No E–062–1996/0–US–01]; 10. U.S. Patent Application No. 11/ 606,929 filed December 1, 2006 [E–062– 1996/0–US–11]; 11. U.S. Patent Nos. 6,893,869, 6,548,068 and 6,045,802 issued May 17, 2005, April 15, 2003 and April 4, 2000 respectively, as well as issued and pending foreign counterparts [HHS Ref. Nos. E–260–1994/1–US–03, US–02, US– 01]; and 12. U.S. Patent. Application No. 11/ 090,686 filed March 8, 2005 [HHS Ref. No E–260–1994/1–US–04]. Licensing Contact: Michelle Booden, PhD, 301/451–7337; boodenm@mail.nih.gov. Cooperative Research and Development Agreement (CRADA) Opportunity: A CRADA partner for the further co-development of this technology is currently being sought by the Laboratory of Tumor Immunology and Biology, Center for Cancer Research, NCI. The CRADA partner will: 1. Generate and characterize recombinant poxviruses expressing specific tumor-associated antigens, cytokines, and/or T-cell costimulatory factors, 2. Analyze the recombinant poxviruses containing these genes with respect to appropriate expression of the encoded gene product(s), 3. Supply adequate amounts of recombinant virus stocks for preclinical testing, 4. Manufacture and test selected recombinant viruses for use in human clinical trials, 5. Submit Drug Master Files detailing the development, manufacture, and testing of live recombinant vaccines to support the NCI-sponsored INDs, 6. Supply adequate amounts of clinical grade recombinant poxvirus vaccines for clinical trials conducted at the NCI Center for Cancer Research (CCR), and 7. Provide adequate amounts of vaccines for extramural clinical trials through a clinical agreement with the Division of Cancer Treatment and Diagnosis, NCI. NCI will: 1. Provide genes of tumor-associated antigens, cytokines and other immunostimulatory molecules for incorporation into poxvirus vectors, 2. Evaluate recombinant vectors in preclinical models alone and in combination therapies, E:\FR\FM\17MYN1.SGM 17MYN1 Federal Register / Vol. 72, No. 95 / Thursday, May 17, 2007 / Notices 3. Conduct clinical trials of recombinant vaccines alone and in combination therapies, and 4. Provide Drug Master Files currently supporting the clinical use of the recombinant poxvirus vaccines. If interested in the above described CRADA, please submit a statement of interest and capability to Kevin Chang, PhD, in the NCI Technology Transfer Center at changke@mail.nih.gov or 301– 496–0477. Time: 8 a.m. to 5 p.m. Agenda: To review and evaluate grant applications. Place: Bethesda Marriott, 5151 Pooks Hill Road, Bethesda, MD 20814. Contact Person: Martina Schmidt, Ph.D, Scientific Review Administrator, Office of Scientific Review, National Center for Complementary, and Alternative Medicine, NIH, 6707 Democracy Blvd., Suite 401, Bethesda, MD 20892, (301) 594–3456. schmidma@mail.nih.gov. Dated: May 11, 2007. Steven M. Ferguson, Director, Division of Technology Development and Transfer, Office of Technology Transfer, National Institutes of Health. [FR Doc. E7–9541 Filed 5–16–07; 8:45 am] Dated: May 8, 2007. Jennifer Spaeth, Director, Office of Federal Advisory Committee Policy. [FR Doc. 07–2427 Filed 5–16–07; 8:45 am] BILLING CODE 4140–01–M BILLING CODE 4140–01–P DEPARTMENT OF HEALTH AND HUMAN SERVICES DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institutes of Health National Center for Complementary and Alternative Medicine; Notice of Closed Meeting National Eye Institute; Notice of Open Meeting pwalker on PROD1PC71 with NOTICES Pursuant to section 10(d) of the Federal Advisory Committee Act, as amended (5 U.S.C. Appendix 2), notice is hereby given of the following meetings. The meetings will be closed to the public in accordance with the provisions set forth in sections 552b(c)(4) and 552b(c)(6), Title 5 U.S.C., as amended. The grant applications and the discussions could disclose confidential trade secrets or commercial property such as patentable material, and personal information concerning individuals associated with the grant applications, the disclosure of which would constitute a clearly unwarranted invasion of personal privacy. Name of Committee: National Center for Complementary and Alternative Medicine Special Emphasis Panel; Basic Science. Date: June 11–12, 2007. Time: 8 a.m. to 5 p.m. Agenda: To review and evaluate grant applications. Place: Courtyard Marriott, Washingtonian Center, 240 Boardwalk Place (Rio), Gaithersburg, MD 20878. Contact Person: Dale L. Birkle, Ph.D, Scientific Review Administrator, Office of Scientific Review, National Center for Complementary, and Alternative Medicine, NIH, 6707 Democracy Blvd., Suite 401, Bethesda, MD 20892, (301) 451–6570. birkled@mail.nih.gov. Name of Committee: National Center for Complementary and Alternative Medicine Special Emphasis Panel; Centers of Excellence for Research on Complementary and Alternative Medicine. Date: June 20–22, 2007. VerDate Aug<31>2005 17:15 May 16, 2007 Jkt 211001 The National Eye Institute will host an Ocular Epidemiology Program Planning Panel Meeting to discuss research needs and opportunities in ocular epidemiology. The meeting will be open to the public. The thoughts and input from this meeting will be given by the panel members individually and incorporated into a report that will be given to the National Eye Institute. Name of Panel: Ocular Epidemiology Panel. Date: May 24–25, 2007. Time: 8 a.m.–5 p.m. Agenda: To discuss the Ocular Epidemiology Research. Place: Hyatt Regency Bethesda, One Bethesda Metro Center, (7400 Wisconsin Avenue), Bethesda, MD 20814. Contact Person: Mr. Michael Davis, Associate Director for Science Policy and Legislation, National Eye Institute, Bldg. 31; Room 6A25, 31 Center Drive MSC 2510, Bethesda, MD 20892, (301) 496–4308. This notice is being published less than 15 days prior to the meeting due to the timing limitations imposed by the review and funding cycle. Any interested person may file written comments with the panel by forwarding the statement to the Contact Person listed on this notice. The statement should include the name, address, telephone number and when applicable, the business or professional affiliation of the interested person. (Catalogue of Federal Domestic Assistance Program Nos. 93.867, Vision Research, National Institutes of Health, HHS) PO 00000 Frm 00022 Fmt 4703 Sfmt 4703 27821 Dated: May 8, 2007. Jennifer Spaeth, Director, Office of Federal Advisory Committee Policy. [FR Doc. 07–2425 Filed 5–16–07; 8:45 am] BILLING CODE 4140–01–M DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Eye Institute; Notice of Meeting Pursuant to section 10(d) of the Federal Advisory Committee Act, as amended (5 U.S.C. Appendix 2), notice is hereby given of a meeting of the National Advisory Eye Council. The meeting will be open to the public as indicated below, with attendance limited to space available. Individuals who plan to attend and need special assistance, such as sign language interpretation or other reasonable accommodations, should notify the Contact Person listed below in advance of the meeting. The meeting will be closed to the public in accordance with the provisions set forth in sections 552b(c)(4) and 552b(c)(6), Title 5 U.S.C., as amended. The grant applications and the discussions could disclose confidential trade secrets or commercial property such as patentable material, and personal information concerning individuals associated with the grant applications, the disclosure of which would constitute a clearly unwarranted invasion of personal privacy. Name of Committee: National Advisory Eye Council. Date: June 7, 2007. Closed: 8:30 a.m. to 10:30 a.m. Agenda: To review and evaluate grant applications. Place: National Institutes of Health, Natcher Building, 45 Center Drive, Conference Room D, Bethesda, MD 20892. Open: 10:30 a.m. to Adjournment. Agenda: Following opening remarks by the Director, NEI there will be presentations by the staff of the Institute and discussions concerning Institute programs. Place: National Institutes of Health, Natcher Building, 45 Center Drive, Conference Room D, Bethesda, MD 20892. Contact Person: Lore Anne McNicol, PhD, Director, Division of Extramural Research, National Eye Institute, National Institutes of Health, Bethesda, MD 20892, (301) 451–2020. Any interested person may file written comments with the committee by forwarding the statement to the Contact Person listed on this notice. The statement should include the name, address, telephone number and when applicable, the business or professional affiliation of the interested person. E:\FR\FM\17MYN1.SGM 17MYN1

Agencies

[Federal Register Volume 72, Number 95 (Thursday, May 17, 2007)]
[Notices]
[Pages 27818-27821]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: E7-9541]


-----------------------------------------------------------------------

DEPARTMENT OF HEALTH AND HUMAN SERVICES

National Institutes of Health


Government-Owned Inventions; Availability for Licensing

AGENCY: National Institutes of Health, Public Health Service, HHS.

ACTION: Notice.

-----------------------------------------------------------------------

SUMMARY: The inventions listed below are owned by an agency of the U.S. 
Government and are available for licensing in the U.S. in accordance 
with 35 U.S.C. 207 to achieve expeditious commercialization of results 
of federally-funded research and development. Foreign patent 
applications are filed on selected inventions to extend market coverage 
for companies and may also be available for licensing.

ADDRESSES: Licensing information and copies of the U.S. patent 
applications listed below may be obtained by writing to the indicated 
licensing contact at the Office of Technology Transfer, National 
Institutes of Health, 6011 Executive Boulevard, Suite 325, Rockville, 
Maryland 20852-3804; telephone: 301/496-7057; fax: 301/402-0220. A 
signed Confidential Disclosure Agreement will be required to receive 
copies of the patent applications.

Humanized Anti-Carcinoma CC49 Monoclonal Antibodies

    Description of Technology: The technology describes the 
humanization of a murine anti-carcinoma antibody CC49 which has been 
shown to react with Tumor Associated Glycoprotein 72 (TAG-72), an 
antigen which is expressed on human breast, ovarian, colorectal, and 
other carcinomas.
    The invention includes a new method of humanization of a rodent 
antibody which is based on grafting all the Complementarity Determining 
Residues (CDRs) of a rodent antibody onto a human antibody framework. 
Additionally, the method identifies Specificity Determining Residues 
(SDRs), the amino acid residues in the hypervariable regions of an 
antibody that are most critical for antigen binding activity and of 
rendering any antibody minimally immunogenic in humans by transferring 
the SDRs of the antibody to a human antibody framework. The resulting 
humanized antibodies, including CDR variants thereof (including a CH2 
deleted version), are also embodied in the invention, as are methods of 
using the antibodies for therapeutic and diagnostic purposes.
    Furthermore, these antibodies are suitable for radiolabeling for 
the application in radioimmunotherapy (RIT) based treatment of several 
cancers. Phase I results of radioimmunotherapy for ovarian cancer using 
\90\Yttrium-CC49 murine monoclonal antibodies have shown promising 
results and confirms feasibility of the use of these antibodies for 
RIT. Promising pharmacokinetic data for the radiolabeled humanized 
antibodies in colon carcinoma xenograft models were recently published.

Applications and Modality

    1. A humanized anti-cancer CC49 monoclonal antibody has been 
developed.
    2. New methods of humanization of rodent antibodies have been 
identified.
    3. The antibody(s) has been shown to react with Tumor Associated 
Glycoprotein 72 (TAG-72), an antigen which is expressed on human 
breast, ovarian, colorectal, and other carcinomas.
    4. These antibodies are suitable for radiolabeling for the 
application in radioimmunotherapy (RIT) based treatment of several 
cancers.
    5. These antibodies can be useful in diagnosis and treatment of 
several cancers.
    Development Status: The technology is currently in the pre-clinical 
stage of development. Phase I results of

[[Page 27819]]

radioimmunotherapy for ovarian cancer using \90\Yttrium-CC49 murine 
monoclonal antibodies have shown promising results and confirms 
feasibility of the use of these antibodies for radioimmunotherapy 
(RIT).
    Inventors: Syed V. Kashmiri (NCI), Eduardo A. Padlan (NIDDK), 
Jeffrey Schlom (NCI).

Publications

    1. RD Alvarez et al. A Phase I study of combined modality 
\90\Yttrium-CC49 intraperitoneal radioimmunotherapy for ovarian cancer. 
Clin Cancer Res. 2002 Sep; 8(9):2806-2811.
    2. A Forero et al. A novel monoclonal antibody design for 
radioimmunotherapy. Cancer Biother Radiopharm. 2003 Oct;18(5):751-759.
    3. PC Chinn et al. Pharmacokinetics and tumor localization of (111) 
in-labeled HuCC49DeltaC(H)2 in BALB/c mice and athymic murine colon 
carcinoma xenograft. Cancer Biother Radiopharm. 2006 Apr;21(2):106-116.

Patent Status

    1. U.S. Patent No. 6,818,749 issued November 16, 2004 and U.S. 
Patent Application 10/927,433 filed August 25, 2004 as well as issued 
and pending foreign counterparts [HHS Ref. No. E-259-1998];
    2. European Patent No. 00365997 issued September 14, 1994 and its 
counterpart in Japan [HHS Ref. Nos. D-003-1992/0-EP-07 and D-003-1992/
0-JP-05];
    3. U.S. Patent No. 5,472,693 issued December 5, 1995 [HHS Ref. No. 
D-003-1992/2-US-01];
    4. U.S. Patent No. 6,051,225 issued April 18, 2000 [HHS Ref. No. D-
003-1992/3-US-01];
    5. U.S. Patent No. 5,993,813 issued November 30, 1999 [HHS Ref. No. 
D-003-1992/2-US-02];
    6. U.S. Patent No. 6,641,999 issued November 4, 2003 [HHS Ref. No. 
D-003-1992/2-US-04];
    7. European Patent No. 628078 issued December 8, 1999 and its 
counterparts in Japan, Canada and Australia [HHS Ref. Nos. D-004-1992/
0-EP-06, D-004-1992/0-JP-03, D-004-1992/0-CA-04 and D-004-1992/0-AU-
05];
    8. U.S. Patent No. 5,877,291 issued March 2, 1999 [HHS Ref. No. D-
004-1992/1-US-01];
    9. U.S. Patent No. 5,892,020 issued April 6, 1999 [HHS Ref. No. D-
004-1992/1-US-01] and its foreign counterparts;
    10. Taiwanese Patent No. 173667 issued July 10, 2003 [HHS Ref. No. 
D-001-1996/0-TW-03];
    11. U.S. Patent No. 6,737,060 issued May 18, 2004 [HHS Ref. No. D-
001-1996/1-US-03];
    12. U.S. Patent No. 6,737,061 issued May 18, 2004 [HHS Ref. No. D-
001-1996/1-US-04];
    13. U.S. Patent No. 6,753,152 issued June 22, 2004 [HHS Ref. No. D-
001-1996/1-US-05];
    14. U.S. Patent No. 6,752,990 issued June 22, 2004 [HHS Ref. No. D-
001-1996/1-US-06];
    15. U.S. Patent No. 6,329,507 issued December 11, 2001 [HHS Ref. 
No. D-001-2006/0-US-01] and
    16. U.S. Patent No. 6,071,515 issued June 6, 2000 [HHS Ref. No. D-
001-2006/0-US-03].
    Licensing Availability: Available for exclusive and non-exclusive 
licensing.
    Licensing Contact: Michelle Booden, PhD.; 301/451-7337; 
boodenm@mail.nih.gov
    Collaborative Research Opportunity: The National Cancer Institute's 
Laboratory of Tumor Immunology and Biology is seeking statements of 
capability or interest from parties interested in collaborative 
research to further develop, evaluate, or commercialize anti-carcinoma 
antibodies. Please contact John D. Hewes, Ph.D. at 301-435-3121 or 
hewesj@mail.nih.gov for more information.

Enhanced T-cell Activation by Costimulation: an Effective Immunotherapy 
for Cancer and Infectious Diseases

    Description of Technology: Cancer immunotherapy is a recent 
approach where tumor associated antigens (TAAs), which are primarily 
expressed in human tumor cells and not expressed or minimally expressed 
in normal tissues, are employed to generate a tumor specific immune 
response. Specifically, these antigens serve as targets for the host 
immune system and elicit responses that result in tumor destruction. 
The initiation of an effective T-cell immune response to antigens 
requires two signals. The first one is antigen specific via the 
peptide/major histocompatibility complex and the second or 
``costimulatory'' signal is required for cytokine production, 
proliferation, and other aspects of T-cell activation.
    The present technology describes recombinant poxvirus vectors 
encoding at least three or more costimulatory molecules and TAAs. The 
use of three costimulatory molecules such as B7.1, ICAM-1 and LFA-3 
(TRICOM[supreg]) has been shown to act in synergy with several tumor 
antigens and antigen epitopes to activate T cells. The effects with 
TRICOM[supreg] were significantly greater than with one or two 
costimulatory molecules. Laboratory results support the greater effect 
of TRICOM[supreg] to activate both CD4+ and CD8+ T cells. The invention 
also describes the use of at least one target antigen or immunological 
epitope as an immunogen or vaccine in conjunction with TRICOM[supreg]. 
The antigens include but are not limited to carcinoembryonic antigen 
(CEA), prostate-specific antigen (PSA), and MUC-1.
    The combination of CEA, MUC-1, and TRICOM[supreg] is referred to as 
PANVAC[supreg] and the combination of PSA and TRICOM[supreg] is 
referred to as PROSTVAC[supreg].
    Licensing Availability: The technology is available for exclusive 
and non-exclusive licensing in combinations and for different fields of 
use. Some potential licensing opportunities are as follows:
    1. TRICOM[supreg] (alone or with a transgene for a tumor antigen 
and/or an immunostimulatory molecule);
    2. The antigens only, including but not limited to CEA, PSA, and 
MUC-1;
    3. PANVAC[supreg] and/or PROSTVAC[supreg]; and
    4. Recombinant fowlpox-GM-CSF.
    Application(s) and Modality: Vector-based TRICOM[supreg] (alone or 
with a transgene for a tumor antigen and/or an immunostimulatory 
molecule), PANVAC[supreg] and PROSTVAC[supreg] and combinations thereof 
can be a potential novel immunotherapeutic approach for the treatment 
of cancer and infectious diseases.

Advantages

    1. The technology is beyond proof-of-concept, supported by 
laboratory results and publications.
    2. Phase I and Phase II clinical data available.
    3. Fewer validation studies are required compared to other 
immunotherapy related technologies.
    Development Status: Phase I and Phase II results available for 
poxvirus recombinants containing transgenes for TRICOM[supreg], CEA-
TRICOM[supreg], PANVAC[supreg], and PROSTVAC[supreg]. Further clinical 
studies are ongoing for other combinations.
    Inventors: Jeffrey Schlom (NCI) et al.

Publications

    1. Kaufman HL, Cohen S, Cheung K, DeRaffele, Mitcham J, Moroziewicz 
D, Schlom J, and Hesdorffer C. Local delivery of vaccinia virus 
expressing multiple costimulatory molecules for the treatment of 
established tumors. Human Gene Ther. 17:239-244, 2006.
    2. Kantoff PW GL, Tannenbaum SI, Bilhartz DL, Pittman WG, Schuetz 
TJ. Randomized, double-blind, vector-controlled study of targeted 
immunotherapy in patients (pts) with

[[Page 27820]]

hormone-refractory prostate cancer (HRPC). 2006 ASCO Annual Meeting 
Proceedings, Part I, abstract 2501. J Clin Oncol.; 24.
    3. Marshall J, Gulley JL, Arlen PM, Beetham PK, Tsang KY, Slack R, 
Hodge JW, Doren S, Grosenbach DW, Hwang J, Fox E, Odogwa L, Park S, 
Panicali D, Schlom J. A phase I study of sequential vaccinations with 
fowlpox-CEA(6D)-TRICOM (B7-1/ICAM-1/LFA-3) alone and sequentially with 
vaccinia-CEA(6D)-TRICOM, with and without GM-CSF, in patients with CEA-
expressing carcinomas. J Clin Oncol. 23:720-731, 2005.
    4. Palena C, Foon KA, Panicali D, Yafal AG, Chinsangaram J, Hodge 
JW, Schlom J, and Tsang KY. A potential approach to immunotherapy of 
chronic lymphocytic leukemia (CLL): enhanced immunogenicity of CLL 
cells via infection with vectors encoding for multiple costimulatory 
molecules. Blood 106:3515-3523, 2005.
    5. Gulley J, Todd N, Dahut W, Schlom J, Arlen P. A phase II study 
of PROSTVAC-VF vaccine, and the role of GM-CSF, in patients (pts) with 
metastatic androgen insensitive prostate cancer (AIPC) [abstract]. J 
Clin Oncol. 2005; 23 (16S Pt 1): 2504.
    6. Yang S, Hodge JW, Grosenbach DW, and Schlom J. Vaccines with 
enhanced costimulation maintain high avidity memory CTL. J. Immunol. 
175:3715-3723, 2005.
    7. Yang S, Tsang KY, and Schlom J. Induction of higher avidity 
human CTL by vector-mediated enhanced costimulation of antigen-
presenting cells. Clin Cancer Res. 11:5603-5615, 2005.
    8. Hodge JW, Chakraborty M, Kudo-Saito C, Garnett CT, Schlom J. 
Multiple costimulatory modalities enhance CTL avidity. J Immunol. 
174:5994-6004, 2005.
    9. Tsang K-Y, Palena C, Yokokawa J, Arlen PM, Gulley JL, Mazzara 
GP, Gritz L, G[oacute]mez Yafal A, Ogueta S, Greenhalgh P, Manson K, 
Panicali D, and Schlom J. Analyses of recombinant vaccinia and fowlpox 
vaccine vectors expressing transgenes for two human tumor antigens and 
three human costimulatory molecules. Clin Cancer Res. 11:1597-1607, 
2005.
    10. Chakraborty M, Abrams SI, Coleman CN, Camphausen K, Schlom J, 
Hodge JW. External beam radiation of tumors alters phenotype of tumor 
cells to render them susceptible to vaccine-mediated T-cell killing. 
Cancer Res. 64:4328-4337, 2004.
    11. Zeytin HE, Patel AC, Rogers CJ, et al. Combination of a 
poxvirus-based vaccine with a cyclooxygenase-2 inhibitor (celecoxib) 
elicits antitumor immunity and long-term survival in CEA.Tg/MIN mice. 
Cancer Res. 64:3668-3678, 2004.
    12. Palena C, Zhu M-Z, Schlom J, and Tsang K-Y. Human B cells that 
hyperexpress a triad of costimulatory molecules via avipoxvector 
infection: an alternative source of efficient antigen-presenting cells. 
Blood 104:192-199, 2004.
    13. Kudo-Saito C, Schlom J, and Hodge JW. Intratumoral vaccination 
and diversified subcutaneous/intratumoral vaccination with recombinant 
poxviruses encoding a tumor antigen and multiple costimulatory 
molecules. Clin Cancer Res. 10:1090-1099, 2004.
    14. Hodge JW, Poole DJ, Aarts WM, Gomez Yafal A, Gritz L, and 
Schlom J. Modified vaccinia virus ankara recombinants are as potent as 
vaccinia recombinants in diversified prime and boost vaccine regimens 
to elicit therapeutic antitumor responses. Cancer Res. 63:7942-7949, 
2003.
    15. Hodge JW, Grosenbach DW, Aarts Wm, Poole DJ, and Schlom J. 
Vaccine therapy of established tumors in the absence of autoimmunity. 
Clin Cancer Res. 9:1837-1849, 2003.
    16. Aarts WM, Schlom J, and Hodge JW. Vector-based vaccine/cytokine 
combination therapy to enhance induction of immune responses to a self-
antigen and anti-tumor activity. Cancer Res. 62:5770-5777, 2002.
    17. Hodge JW, Sabzevari H, Yafal AG, Gritz L, Lorenz MG, Schlom J. 
A triad of costimulatory molecules synergize to amplify T-cell 
activation. Cancer Res. 59: 5800-5807, 1999.

Patent Status

    1. U.S. Patent No. 6,969,609 issued November 29, 2005 as well as 
issued and pending foreign counterparts [HHS Ref. No. E-256-1998/0];
    2. U.S. Patent Application No. 11/321,868 filed December 30, 2005 
[HHS Ref. No. E-256-1998/1]; and
    3. U.S. Patent No. 6,756,038 issued June 29, 2004 as well as issued 
and pending foreign counterparts [HHS Ref. No. E-099-1996/0];
    4. U.S. Patent No. 6,001,349 issued December 14, 1999 as well as 
issued and pending foreign counterparts [HHS Ref. No E-200-1990/3-US-
01];
    5. U.S. Patent No. 6,165,460 issued December 26, 2000; as well as 
issued and pending foreign counterparts [HHS Ref. No E-200-1990/4-US-
01];
    6. U.S. Patent No. 7,118,738 issued October 10, 2006 as well as 
issued and pending foreign counterparts [HHS Ref. No E-154-1998/0-US-
07];
    7. PCT Application No. PCT/US97/12203 filed July 15, 1997 [HHS Ref. 
No E-259-1994/3-PCT-02];
    8. U.S. Patent Application Nos. 10/197,127 and 08/686,280 filed 
July 17, 2002 and July 25, 1996 [HHS Ref. No E-259-1994/3-US-08 and /4-
US-01];
    9. U.S. Patent No. 6,946,133 issued September 20, 2005 as well as 
issued and pending foreign counterparts [HHS Ref. No E-062-1996/0-US-
01];
    10. U.S. Patent Application No. 11/606,929 filed December 1, 2006 
[E-062-1996/0-US-11];
    11. U.S. Patent Nos. 6,893,869, 6,548,068 and 6,045,802 issued May 
17, 2005, April 15, 2003 and April 4, 2000 respectively, as well as 
issued and pending foreign counterparts [HHS Ref. Nos. E-260-1994/1-US-
03, US-02, US-01]; and
    12. U.S. Patent. Application No. 11/090,686 filed March 8, 2005 
[HHS Ref. No E-260-1994/1-US-04].
    Licensing Contact: Michelle Booden, PhD, 301/451-7337; 
boodenm@mail.nih.gov.
    Cooperative Research and Development Agreement (CRADA) Opportunity: 
A CRADA partner for the further co-development of this technology is 
currently being sought by the Laboratory of Tumor Immunology and 
Biology, Center for Cancer Research, NCI.
    The CRADA partner will:
    1. Generate and characterize recombinant poxviruses expressing 
specific tumor-associated antigens, cytokines, and/or T-cell 
costimulatory factors,
    2. Analyze the recombinant poxviruses containing these genes with 
respect to appropriate expression of the encoded gene product(s),
    3. Supply adequate amounts of recombinant virus stocks for 
preclinical testing,
    4. Manufacture and test selected recombinant viruses for use in 
human clinical trials,
    5. Submit Drug Master Files detailing the development, manufacture, 
and testing of live recombinant vaccines to support the NCI-sponsored 
INDs,
    6. Supply adequate amounts of clinical grade recombinant poxvirus 
vaccines for clinical trials conducted at the NCI Center for Cancer 
Research (CCR), and
    7. Provide adequate amounts of vaccines for extramural clinical 
trials through a clinical agreement with the Division of Cancer 
Treatment and Diagnosis, NCI.
    NCI will:
    1. Provide genes of tumor-associated antigens, cytokines and other 
immunostimulatory molecules for incorporation into poxvirus vectors,
    2. Evaluate recombinant vectors in preclinical models alone and in 
combination therapies,

[[Page 27821]]

    3. Conduct clinical trials of recombinant vaccines alone and in 
combination therapies, and
    4. Provide Drug Master Files currently supporting the clinical use 
of the recombinant poxvirus vaccines.
    If interested in the above described CRADA, please submit a 
statement of interest and capability to Kevin Chang, PhD, in the NCI 
Technology Transfer Center at changke@mail.nih.gov or 301-496-0477.

    Dated: May 11, 2007.
Steven M. Ferguson,
Director, Division of Technology Development and Transfer, Office of 
Technology Transfer, National Institutes of Health.
[FR Doc. E7-9541 Filed 5-16-07; 8:45 am]
BILLING CODE 4140-01-P
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