 |
United States Code (Last Updated: May 24, 2014) |
 |
Title 35. PATENTS |
|
Part II. PATENTABILITY OF INVENTIONS AND GRANT OF PATENTS |
|
Chapter 14. ISSUE OF PATENT |
§ 156. Extension of patent term
-
(a) The term of a patent which claims a product, a method of using a product, or a method of manufacturing a product shall be extended in accordance with this section from the original expiration date of the patent, which shall include any patent term adjustment granted under section 154(b), if— (1) the term of the patent has not expired before an application is submitted under subsection (d)(1) for its extension; (2) the term of the patent has never been extended under subsection (e)(1) of this section; (3) an application for extension is submitted by the owner of record of the patent or its agent and in accordance with the requirements of paragraphs (1) through (4) of subsection (d); (4) the product has been subject to a regulatory review period before its commercial marketing or use; (5) (A) except as provided in subparagraph (B) or (C), the permission for the commercial marketing or use of the product after such regulatory review period is the first permitted commercial marketing or use of the product under the provision of law under which such regulatory review period occurred; (B) in the case of a patent which claims a method of manufacturing the product which primarily uses recombinant DNA technology in the manufacture of the product, the permission for the commercial marketing or use of the product after such regulatory review period is the first permitted commercial marketing or use of a product manufactured under the process claimed in the patent; or (C) for purposes of subparagraph (A), in the case of a patent which— (i) claims a new animal drug or a veterinary biological product which (I) is not covered by the claims in any other patent which has been extended, and (II) has received permission for the commercial marketing or use in non-food-producing animals and in food-producing animals, and (ii) was not extended on the basis of the regulatory review period for use in non-food-producing animals, the permission for the commercial marketing or use of the drug or product after the regulatory review period for use in food-producing animals is the first permitted commercial marketing or use of the drug or product for administration to a food-producing animal. The product referred to in paragraphs (4) and (5) is hereinafter in this section referred to as the “approved product”. (b) Except as provided in subsection (d)(5)(F), the rights derived from any patent the term of which is extended under this section shall during the period during which the term of the patent is extended— (1) in the case of a patent which claims a product, be limited to any use approved for the product— (A) before the expiration of the term of the patent— (i) under the provision of law under which the applicable regulatory review occurred, or (ii) under the provision of law under which any regulatory review described in paragraph (1), (4), or (5) of subsection (g) occurred, and (B) on or after the expiration of the regulatory review period upon which the extension of the patent was based; (2) in the case of a patent which claims a method of using a product, be limited to any use claimed by the patent and approved for the product— (A) before the expiration of the term of the patent— (i) under any provision of law under which an applicable regulatory review occurred, and (ii) under the provision of law under which any regulatory review described in paragraph (1), (4), or (5) of subsection (g) occurred, and (B) on or after the expiration of the regulatory review period upon which the extension of the patent was based; and (3) in the case of a patent which claims a method of manufacturing a product, be limited to the method of manufacturing as used to make— (A) the approved product, or (B) the product if it has been subject to a regulatory review period described in paragraph (1), (4), or (5) of subsection (g). As used in this subsection, the term “product” includes an approved product. (c) The term of a patent eligible for extension under subsection (a) shall be extended by the time equal to the regulatory review period for the approved product which period occurs after the date the patent is issued, except that— (1) each period of the regulatory review period shall be reduced by any period determined under subsection (d)(2)(B) during which the applicant for the patent extension did not act with due diligence during such period of the regulatory review period; (2) after any reduction required by paragraph (1), the period of extension shall include only one-half of the time remaining in the periods described in paragraphs (1)(B)(i), (2)(B)(i), (3)(B)(i), (4)(B)(i), and (5)(B)(i) of subsection (g); (3) if the period remaining in the term of a patent after the date of the approval of the approved product under the provision of law under which such regulatory review occurred when added to the regulatory review period as revised under paragraphs (1) and (2) exceeds fourteen years, the period of extension shall be reduced so that the total of both such periods does not exceed fourteen years; and (4) in no event shall more than one patent be extended under subsection (e)(1) for the same regulatory review period for any product. (d) (1) To obtain an extension of the term of a patent under this section, the owner of record of the patent or its agent shall submit an application to the Director. Except as provided in paragraph (5), such an application may only be submitted within the sixty-day period beginning on the date the product received permission under the provision of law under which the applicable regulatory review period occurred for commercial marketing or use. The application shall contain— (A) the identity of the approved product and the Federal statute under which regulatory review occurred; (B) the identity of the patent for which an extension is being sought and the identity of each claim of such patent which claims the approved product or a method of using or manufacturing the approved product; (C) information to enable the Director to determine under subsections (a) and (b) the eligibility of a patent for extension and the rights that will be derived from the extension and information to enable the Director and the Secretary of Health and Human Services or the Secretary of Agriculture to determine the period of the extension under subsection (g); (D) a brief description of the activities undertaken by the applicant during the applicable regulatory review period with respect to the approved product and the significant dates applicable to such activities; and (E) such patent or other information as the Director may require. For purposes of determining the date on which a product receives permission under the second sentence of this paragraph, if such permission is transmitted after 4:30 P.M., Eastern Time, on a business day, or is transmitted on a day that is not a business day, the product shall be deemed to receive such permission on the next business day. For purposes of the preceding sentence, the term “business day” means any Monday, Tuesday, Wednesday, Thursday, or Friday, excluding any legal holiday under section 6103 of title 5. (2) (A) Within 60 days of the submittal of an application for extension of the term of a patent under paragraph (1), the Director shall notify— (i) the Secretary of Agriculture if the patent claims a drug product or a method of using or manufacturing a drug product and the drug product is subject to the Virus-Serum-Toxin Act, and (ii) the Secretary of Health and Human Services if the patent claims any other drug product, a medical device, or a food additive or color additive or a method of using or manufacturing such a product, device, or additive and if the product, device, and additive are subject to the Federal Food, Drug, and Cosmetic Act, of the extension application and shall submit to the Secretary who is so notified a copy of the application. Not later than 30 days after the receipt of an application from the Director, the Secretary receiving the application shall review the dates contained in the application pursuant to paragraph (1)(C) and determine the applicable regulatory review period, shall notify the Director of the determination, and shall publish in the Federal Register a notice of such determination. (B) (i) If a petition is submitted to the Secretary making the determination under subparagraph (A), not later than 180 days after the publication of the determination under subparagraph (A), upon which it may reasonably be determined that the applicant did not act with due diligence during the applicable regulatory review period, the Secretary making the determination shall, in accordance with regulations promulgated by such Secretary, determine if the applicant acted with due diligence during the applicable regulatory review period. The Secretary making the determination shall make such determination not later than 90 days after the receipt of such a petition. For a drug product, device, or additive subject to the Federal Food, Drug, and Cosmetic Act or the Public Health Service Act, the Secretary may not delegate the authority to make the determination prescribed by this clause to an office below the Office of the Director of the Federal Food, Drug, and Cosmetic Act. (6) The term “patent” means a patent issued by the United States Patent and Trademark Office. (7) The term “date of enactment” as used in this section means September 24, 1984 , for a human drug product, a medical device, food additive, or color additive.(8) The term “date of enactment” as used in this section means the date of enactment of the Generic Animal Drug and Patent Term Restoration Act for an animal drug or a veterinary biological product. (g) For purposes of this section, the term “regulatory review period” has the following meanings: (1) (A) In the case of a product which is a new drug, antibiotic drug, or human biological product, the term means the period described in subparagraph (B) to which the limitation described in paragraph (6) applies. (B) The regulatory review period for a new drug, antibiotic drug, or human biological product is the sum of— (i) the period beginning on the date an exemption under subsection (i) of section 505 or subsection (d) of section 507 2 became effective for the approved product and ending on the date an application was initially submitted for such drug product under section 351, 505, or 507,2 and (ii) the period beginning on the date the application was initially submitted for the approved product under section 351, subsection (b) of section 505, or section 507 2 and ending on the date such application was approved under such section. (2) (A) In the case of a product which is a food additive or color additive, the term means the period described in subparagraph (B) to which the limitation described in paragraph (6) applies. (B) The regulatory review period for a food or color additive is the sum of— (i) the period beginning on the date a major health or environmental effects test on the additive was initiated and ending on the date a petition was initially submitted with respect to the product under the Federal Food, Drug, and Cosmetic Act requesting the issuance of a regulation for use of the product, and (ii) the period beginning on the date a petition was initially submitted with respect to the product under the Federal Food, Drug, and Cosmetic Act requesting the issuance of a regulation for use of the product, and ending on the date such regulation became effective or, if objections were filed to such regulation, ending on the date such objections were resolved and commercial marketing was permitted or, if commercial marketing was permitted and later revoked pending further proceedings as a result of such objections, ending on the date such proceedings were finally resolved and commercial marketing was permitted. (3) (A) In the case of a product which is a medical device, the term means the period described in subparagraph (B) to which the limitation described in paragraph (6) applies. (B) The regulatory review period for a medical device is the sum of— (i) the period beginning on the date a clinical investigation on humans involving the device was begun and ending on the date an application was initially submitted with respect to the device under section 515, and (ii) the period beginning on the date an application was initially submitted with respect to the device under section 515 and ending on the date such application was approved under such Act or the period beginning on the date a notice of completion of a product development protocol was initially submitted under section 515(f)(5) and ending on the date the protocol was declared completed under section 515(f)(6). (4) (A) In the case of a product which is a new animal drug, the term means the period described in subparagraph (B) to which the limitation described in paragraph (6) applies. (B) The regulatory review period for a new animal drug product is the sum of— (i) the period beginning on the earlier of the date a major health or environmental effects test on the drug was initiated or the date an exemption under subsection (j) of section 512 became effective for the approved new animal drug product and ending on the date an application was initially submitted for such animal drug product under section 512, and (ii) the period beginning on the date the application was initially submitted for the approved animal drug product under subsection (b) of section 512 and ending on the date such application was approved under such section. (5) (A) In the case of a product which is a veterinary biological product, the term means the period described in subparagraph (B) to which the limitation described in paragraph (6) applies. (B) The regulatory period for a veterinary biological product is the sum of— (i) the period beginning on the date the authority to prepare an experimental biological product under the Virus-Serum-Toxin Act became effective and ending on the date an application for a license was submitted under the Virus-Serum-Toxin Act, and (ii) the period beginning on the date an application for a license was initially submitted for approval under the Virus-Serum-Toxin Act and ending on the date such license was issued. (6) A period determined under any of the preceding paragraphs is subject to the following limitations: (A) If the patent involved was issued after the date of the enactment of this section, the period of extension determined on the basis of the regulatory review period determined under any such paragraph may not exceed five years. (B) If the patent involved was issued before the date of the enactment of this section and— (i) no request for an exemption described in paragraph (1)(B) or (4)(B) was submitted and no request for the authority described in paragraph (5)(B) was submitted, (ii) no major health or environmental effects test described in paragraph (2)(B) or (4)(B) was initiated and no petition for a regulation or application for registration described in such paragraph was submitted, or (iii) no clinical investigation described in paragraph (3) was begun or product development protocol described in such paragraph was submitted, before such date for the approved product the period of extension determined on the basis of the regulatory review period determined under any such paragraph may not exceed five years. (C) If the patent involved was issued before the date of the enactment of this section and if an action described in subparagraph (B) was taken before the date of the enactment of this section with respect to the approved product and the commercial marketing or use of the product has not been approved before such date, the period of extension determined on the basis of the regulatory review period determined under such paragraph may not exceed two years or in the case of an approved product which is a new animal drug or veterinary biological product (as those terms are used in the Federal Food, Drug, and Cosmetic Act or the Virus-Serum-Toxin Act), three years. (h) The Director may establish such fees as the Director determines appropriate to cover the costs to the Office of receiving and acting upon applications under this section.
References In Text
The Virus-Serum-Toxin Act, referred to in subsecs. (d)(2)(A)(i), (B)(i), (f)(2)(B), (4)(C), and (g)(5)(B), (6)(C), is the eighth paragraph under the heading “Bureau of Animal Industry” of act Mar. 4, 1913, ch. 145, 37 Stat. 828, as amended, which is classified generally to chapter 5 (§ 151 et seq.) of Title 21, Food and Drugs. For complete classification of this Act to the Code, see Short Title note set out under section 151 of Title 21 and Tables.
The Federal Food, Drug, and Cosmetic Act, referred to in subsecs. (d)(2)(A)(ii), (B)(ii), (f), and (g)(2)(B), (3)(B)(ii), (6)(C), is act June 25, 1938, ch. 675, 52 Stat. 1040, as amended, which is classified generally to chapter 9 (§ 301 et seq.) of Title 21. For complete classification of this Act to the Code, see section 301 of Title 21 and Tables.
The Public Health Service Act, referred to in subsecs. (d)(2)(B)(i) and (f)(2)(A), is act July 1, 1944, ch. 373, 58 Stat. 682, as amended, which is classified generally to chapter 6A (§ 201 et seq.) of Title 42, The Public Health and Welfare. For complete classification of this Act to the Code, see Short Title note set out under section 201 of Title 42 and Tables.
Sections 503, 505, 512, and 515 of the Federal Food, Drug, and Cosmetic Act, referred to in subsecs. (f)(4)(B) and (g)(1)(B), (3)(B), are classified, respectively, to sections 353, 355, 360b, and 360e of Title 21, Food and Drugs. Section 507 of the Act, referred to in subsec. (g)(1)(B), was classified to section 357 of Title 21, prior to repeal by Pub. L. 105–115, title I, § 125(b)(1),
Section 201 of the Federal Food, Drug, and Cosmetic Act, referred to in subsec. (f)(5), which is classified to section 321 of Title 21, was subsequently amended, and section 201(y) no longer defines the term “informal hearing”. However, such term is defined elsewhere in that section.
Section 351 of the Public Health Service Act, referred to in subsecs. (f)(4)(A) and (g)(1)(B)(i), (ii), is classified to section 262 of Title 42, The Public Health and Welfare.
The date of enactment of the Generic Animal Drug and Patent Term Restoration Act, referred to in subsec. (f)(8), is the date of enactment of Pub. L. 100–670, which was approved
The date of the enactment of this section, referred to in subsec. (g)(6), is the date of the enactment of Pub. L. 98–417, which was approved
Amendments
2011—Subsec. (d)(1). Pub. L. 112–29 inserted concluding provisions.
2002—Subsec. (b)(3)(B). Pub. L. 107–273, § 13206(a)(9)(A), substituted “paragraph” for “paragraphs”.
Subsec. (d). Pub. L. 107–273, § 13206(b)(1)(B), made technical correction to directory language of Pub. L. 106–113, § 1000(a)(9) [title IV, § 4732(a)(10)(A)]. See 1999 Amendment note below.
Subsec. (d)(2)(B)(i). Pub. L. 107–273, § 13206(a)(9)(B), substituted “below the Office” for “below the office”.
Subsec. (e). Pub. L. 107–273, § 13206(b)(1)(B), made technical correction to directory language of Pub. L. 106–113, § 1000(a)(9) [title IV, § 4732(a)(10)(A)]. See 1999 Amendment note below.
Subsec. (g)(6)(B)(iii). Pub. L. 107–273, § 13206(a)(9)(C), substituted “submitted” for “submittted”.
Subsec. (h). Pub. L. 107–273, § 13206(b)(1)(B), made technical correction to directory language of Pub. L. 106–113, § 1000(a)(9) [title IV, § 4732(a)(10)(A)]. See 1999 Amendment note below.
1999—Subsec. (a). Pub. L. 106–113, § 1000(a)(9) [title IV, § 4404], in introductory provisions, inserted “, which shall include any patent term adjustment granted under section 154(b),” after “the original expiration date of the patent”.
Subsecs. (d), (e), (h). Pub. L. 106–113, § 1000(a)(9) [title IV, § 4732(a)(10)(A)], as amended by Pub. L. 107–273, § 13206(b)(1)(B), substituted “Director” for “Commissioner” wherever appearing.
1997—Subsec. (f)(4)(B). Pub. L. 105–115, § 125(b)(2)(P), struck out “507,” after “505,” in two places.
1994—Subsec. (a)(2). Pub. L. 103–465 inserted “under subsection (e)(1) of this section” after “extended”.
1993—Subsec. (a)(1). Pub. L. 103–179, § 6(1)(A), substituted “subsection (d)(1)” for “subsection (d)”.
Subsec. (a)(3). Pub. L. 103–179, § 6(1)(B), substituted “paragraphs (1) through (4) of subsection (d)” for “subsection (d)”.
Subsec. (b). Pub. L. 103–179, § 6(2), substituted “Except as provided in subsection (d)(5)(F), the rights” for “The rights” in introductory provisions.
Subsec. (c)(4). Pub. L. 103–179, § 5(1), substituted “extended under subsection (e)(1)” for “extended”.
Subsec. (d)(1). Pub. L. 103–179, § 5(2), substituted “Except as provided in paragraph (5), such” for “Such” in second sentence.
Subsec. (d)(5). Pub. L. 103–179, § 5(3), added par. (5).
Subsec. (e)(1). Pub. L. 103–179, § 6(3)(A), substituted “paragraphs (1) through (4) of subsection (d)” for “subsection (d)”.
Subsec. (e)(2). Pub. L. 103–179, § 6(3)(B), substituted “subsection (d)(1)” for “subsection (d)”.
1988—Subsec. (a)(5)(A). Pub. L. 100–670, § 201(a)(1), inserted “or (C)” after “in subparagraph (B)”.
Subsec. (a)(5)(C). Pub. L. 100–670, § 201(a)(2), (3), added subpar. (C).
Subsec. (b). Pub. L. 100–670, § 201(b), amended subsec. (b) generally. Prior to amendment, subsec. (b) read as follows: “The rights derived from any patent the term of which is extended under this section shall during the period during which the patent is extended—
“(1) in the case of a patent which claims a product, be limited to any use approved for the approved product before the expiration of the term of the patent under the provision of law under which the applicable regulatory review occurred;
“(2) in the case of a patent which claims a method of using a product, be limited to any use claimed by the patent and approved for the approved product before the expiration of the term of the patent under the provision of law under which the applicable regulatory review occurred; and
“(3) in the case of a patent which claims a method of manufacturing a product, be limited to the method of manufacturing as used to make the approved product.”
Subsec. (c)(2). Pub. L. 100–670, § 201(c), substituted “(3)(B)(i), (4)(B)(i), and (5)(B)(i)” for “and (3)(B)(i)”.
Subsec. (d)(1)(C). Pub. L. 100–670, § 201(d), inserted “or the Secretary of Agriculture” after “and Human Services”.
Subsec. (d)(2)(A). Pub. L. 100–670, § 201(e), amended subpar. (A) generally. Prior to amendment, subpar. (A) read as follows: “Within sixty days of the submittal of an application for extension of the term of a patent under paragraph (1), the Commissioner shall notify the Secretary of Health and Human Services if the patent claims any human drug product, a medical device, or a food additive or color additive or a method of using or manufacturing such a product, device, or additive and if the product, device, and additive are subject to the Federal Food, Drug, and Cosmetic Act, of the extension application and shall submit to the Secretary a copy of the application. Not later than thirty days after the receipt of an application from the Commissioner, the Secretary shall review the dates contained in the application pursuant to paragraph (1)(C) and determine the applicable regulatory review period, shall notify the Commissioner of the determination, and shall publish in the Federal Register a notice of such determination.”
Subsec. (d)(2)(B). Pub. L. 100–670, § 201(f), amended subpar. (B) generally. Prior to amendment, subpar. (B) read as follows:
“(i) If a petition is submitted to the Secretary under subparagraph (A), not later than one hundred and eighty days after the publication of the determination under subparagraph (A), upon which it may reasonably be determined that the applicant did not act with due diligence during the applicable regulatory review period, the Secretary shall, in accordance with regulations promulgated by the Secretary determine if the applicant acted with due diligence during the applicable regulatory review period. The Secretary shall make such determination not later than ninety days after the receipt of such a petition. The Secretary may not delegate the authority to make the determination prescribed by this subparagraph to an office below the Office of the Commissioner of Food and Drugs.
“(ii) The Secretary shall notify the Commissioner of the determination and shall publish in the Federal Register a notice of such determination together with the factual and legal basis for such determination. Any interested person may request, within the sixty-day period beginning on the publication of a determination, the Secretary to hold an informal hearing on the determination. If such a request is made within such period, the Secretary shall hold such hearing not later than thirty days after the date of the request, or at the request of the person making the request, not later than sixty days after such date. The Secretary shall provide notice of the hearing to the owner of the patent involved and to any interested person and provide the owner and any interested person an opportunity to participate in the hearing. Within thirty days after the completion of the hearing, the Secretary shall affirm or revise the determination which was the subject of the hearing and notify the Commissioner of any revision of the determination and shall publish any such revision in the Federal Register.”
Subsec. (f)(1)(A). Pub. L. 100–670, § 201(g)(1), struck out “human” before “drug product”.
Subsec. (f)(2). Pub. L. 100–670, § 201(g)(1), amended par. (2) generally. Prior to amendment, par. (2) read as follows: “The term ‘human drug product’ means the active ingredient of a new drug, antibiotic drug, or human biological product (as those terms are used in the Federal Food, Drug, and Cosmetic Act and the Public Health Service Act) including any salt or ester of the active ingredient, as a single entity or in combination with another active ingredient.”
Subsec. (f)(4)(B), (C). Pub. L. 100–670, § 201(g)(2), which directed general amendment of subpars. (B) and (C) of par. (4), was executed by amending subpar. (B) generally, and adding subpar. (C) as probable intent of Congress in light of absence of subpar. (C) in par. (4). Prior to amendment, subpar. (B) read as follows: “Any reference to section 503, 505, 507, or 515 is a reference to section 503, 505, 507, or 515 of the Federal Food, Drug, and Cosmetic Act.”
Subsec. (f)(7), (8). Pub. L. 100–670, § 201(g)(3), added pars. (7) and (8).
Subsec. (g)(1)(A). Pub. L. 100–670, § 201(h)(1)(A), (2), substituted “new drug, antibiotic drug, or human biological product” for “human drug product” and “paragraph (6)” for “paragraph (4)”.
Subsec. (g)(1)(B). Pub. L. 100–670, § 201(h)(1)(B), substituted “new drug, antibiotic drug, or human biological product” for “human drug product” in introductory provisions and “product” for “human drug product” in cls. (i) and (ii).
Subsec. (g)(2)(A), (3)(A). Pub. L. 100–670, § 201(h)(3), substituted “paragraph (6)” for “paragraph (4)”.
Subsec. (g)(4), (5). Pub. L. 100–670, § 201(h)(4), added pars. (4) and (5). Former par. (4) redesignated (6).
Subsec. (g)(6). Pub. L. 100–670, § 201(h)(4), redesignated former par. (4) as (6).
Subsec. (g)(6)(B)(i). Pub. L. 100–670, § 201(h)(5)(A), substituted “paragraph (1)(B) or (4)(B) was submitted and no request for the authority described in paragraph (5)(B) was submitted” for “paragraph (1)(B) was submitted”.
Subsec. (g)(6)(B)(ii). Pub. L. 100–670, § 201(h)(5)(B), substituted “paragraph (2)(B) or (4)(B)” for “paragraph (2)”.
Subsec. (g)(6)(C). Pub. L. 100–670, § 201(h)(5)(C), inserted “or in the case of an approved product which is a new animal drug or veterinary biological product (as those terms are used in the Federal Food, Drug, and Cosmetic Act or the Virus-Serum-Toxin Act), three years” after “exceed two years”.
Effective Date Of Amendment
Pub. L. 112–29, § 37(b),
Amendment by section 1000(a)(9) [title IV, § 4404] of Pub. L. 106–113 effective on date that is 6 months after
Amendment by section 1000(a)(9) [title IV, § 4732(a)(10)(A)] of Pub. L. 106–113 effective 4 months after
Amendment by Pub. L. 103–465 effective 6 months after