Determination of Regulatory Review Period for Purposes of Patent Extension; PHAKIC INTRAOCULAR LENSES, 30597-30598 [E7-10631]

Agencies

• Food and Drug Administration
• DEPARTMENT OF HEALTH AND HUMAN SERVICES

[Federal Register Volume 72, Number 105 (Friday, June 1, 2007)]
[Notices]
[Pages 30597-30598]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: E7-10631]


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DEPARTMENT OF HEALTH AND HUMAN SERVICES

Food and Drug Administration

[Docket No. 2006E-0282]


Determination of Regulatory Review Period for Purposes of Patent 
Extension; PHAKIC INTRAOCULAR LENSES

AGENCY: Food and Drug Administration, HHS.

ACTION: Notice.

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SUMMARY: The Food and Drug Administration (FDA) has determined the 
regulatory review period for PHAKIC INTRAOCULAR LENSES and is 
publishing this notice of that determination as required by law. FDA 
has made the determination because of the submission of an application 
to the Director of Patents and Trademarks, Department of Commerce, for 
the extension of a patent which claims that medical device.

ADDRESSES: Submit written comments and petitions to the Division of 
Dockets Management (HFA-305), Food and Drug Administration, 5630 
Fishers Lane, rm. 1061, Rockville, MD 20852. Submit electronic comments 
to https://www.fda.gov/dockets/ecomments.

FOR FURTHER INFORMATION CONTACT: Beverly Friedman, Office of Regulatory 
Policy (HFD-7), Food and Drug Administration, 5600 Fishers Lane, 
Rockville, MD 20857, 301-594-2041.

SUPPLEMENTARY INFORMATION: The Drug Price Competition and Patent Term 
Restoration Act of 1984 (Public Law 98-417) and the Generic Animal Drug 
and Patent Term Restoration Act (Public Law 100-670) generally provide 
that a patent may be extended for a period of up to 5 years so long as 
the patented item (human drug product, animal drug product, medical 
device, food additive, or color additive) was subject to regulatory 
review by FDA before the item was marketed. Under these acts, a 
product's regulatory review period forms the basis for determining the 
amount of extension an applicant may receive.
    A regulatory review period consists of two periods of time: A 
testing phase and an approval phase. For medical devices, the testing 
phase begins with a clinical investigation of the device and runs until 
the approval phase begins. The approval phase starts with the initial 
submission of an application to market the device and continues until 
permission to market the device is granted. Although only a portion of 
a regulatory review period may count toward the actual amount of 
extension that the Director of Patents and Trademarks may award (half 
the testing phase must be subtracted as well as any time that may have 
occurred before the patent was issued), FDA's determination of the 
length of a regulatory review period for a medical device will include 
all of the testing phase and approval phase as specified in 35 U.S.C. 
156(g)(3)(B).
    FDA approved for marketing the medical device, PHAKIC INTRAOCULAR 
LENSES. PHAKIC INTRAOCULAR LENSES is indicated for: (1) The reduction 
or elimination of myopia in adults with myopia ranging from -5 to -20 
diopters with less than or equal to 2.5 diopters of astigmatism at the 
spectacle plane and whose eyes have an anterior chamber depth greater 
than or equal to 3.2 millimeters; and (2) patients with documented 
stability of refraction for the prior 6 months, as demonstrated by 
spherical equivalent change of less than or equal to 0.50 diopters. 
Subsequent to this approval, the Patent and Trademark Office received a 
patent term restoration

[[Page 30598]]

application for PHAKIC INTRAOCULAR LENSES (U.S. Patent No. 5,192,319) 
from Ophtec USA, Inc., subsidiary of Ophtec B.V., and the Patent and 
Trademark Office requested FDA's assistance in determining this 
patent's eligibility for patent term restoration. In a letter dated 
September 5, 2006, FDA advised the Patent and Trademark Office that 
this medical device had undergone a regulatory review period and that 
the approval of PHAKIC INTRAOCULAR LENSES represented the first 
permitted commercial marketing or use of the product. Thereafter, the 
Patent and Trademark Office requested that FDA determine the product's 
regulatory review period.
    FDA has determined that the applicable regulatory review period for 
PHAKIC INTRAOCULAR LENSES is 2,545 days. Of this time, 2,107 days 
occurred during the testing phase of the regulatory review period, 
while 438 days occurred during the approval phase. These periods of 
time were derived from the following dates:
    1. The date an exemption under section 520(g) of the Federal Food, 
Drug, and Cosmetic Act (the act) (21 U.S.C. 360j(g)) involving this 
device became effective: September 24, 1997. FDA has verified the 
applicant's claim that the date the investigational device exemption 
(IDE) required under section 520(g) of the act for human tests to begin 
became effective September 24, 1997.
    2. The date the application was initially submitted with respect to 
the device under section 515 of the act (21 U.S.C. 360e): July 1, 2003. 
FDA has verified the applicant's claim that the premarket approval 
application (PMA) for PHAKIC INTRAOCULAR LENSES (PMA P030028) was 
initially submitted July 1, 2003.
    3. The date the application was approved: September 10, 2004. FDA 
has verified the applicant's claim that PMA P030028 was approved on 
September 10, 2004.
    This determination of the regulatory review period establishes the 
maximum potential length of a patent extension. However, the U.S. 
Patent and Trademark Office applies several statutory limitations in 
its calculations of the actual period for patent extension. In its 
application for patent extension, this applicant seeks 1,484 days of 
patent term extension.
    Anyone with knowledge that any of the dates as published are 
incorrect may submit to the Division of Dockets Management (see 
ADDRESSES) written or electronic comments and ask for a redetermination 
by July 31, 2007. Furthermore, any interested person may petition FDA 
for a determination regarding whether the applicant for extension acted 
with due diligence during the regulatory review period by November 28, 
2007. To meet its burden, the petition must contain sufficient facts to 
merit an FDA investigation. (See H. Rept. 857, part 1, 98th Cong., 2d 
sess., pp. 41-42, 1984.) Petitions should be in the format specified in 
21 CFR 10.30.
    Comments and petitions should be submitted to the Division of 
Dockets Management. Three copies of any mailed information are to be 
submitted, except that individuals may submit one copy. Comments are to 
be identified with the docket number found in brackets in the heading 
of this document. Comments and petitions may be seen in the Division of 
Dockets Management between 9 a.m. and 4 p.m., Monday through Friday.

    Dated: May 7, 2007.
Jane A. Axelrad,
Associate Director for Policy, Center for Drug Evaluation and Research.
[FR Doc. E7-10631 Filed 5-31-07; 8:45 am]
BILLING CODE 4160-01-S