35 USC § 311 - Request for inter partes reexamination

(a) In General.— Any third-party requester at any time may file a request for inter partes reexamination by the Office of a patent on the basis of any prior art cited under the provisions of section 301.

(b) Requirements.— The request shall—

(1) be in writing, include the identity of the real party in interest, and be accompanied by payment of an inter partes reexamination fee established by the Director under section 41; and

(2) set forth the pertinency and manner of applying cited prior art to every claim for which reexamination is requested.

(c) Copy.— The Director promptly shall send a copy of the request to the owner of record of the patent.

Source

(Added Pub. L. 106–113, div. B, § 1000(a)(9) [title IV, § 4604(a)], Nov. 29, 1999, 113 Stat. 1536, 1501A–567; amended Pub. L. 107–273, div. C, title III, § 13202(a)(1), (c)(1),Nov. 2, 2002, 116 Stat. 1901, 1902; Pub. L. 112–29, § 6(a),Sept. 16, 2011, 125 Stat. 299.)

Amendment of Section

Pub. L. 112–29, § 6(a), (c)(2),Sept. 16, 2011, 125 Stat. 299, 304, provided that, effective upon the expiration of the 1-year period beginning on Sept. 16, 2011, and applicable to any patent issued before, on, or after that effective date, with provisions for graduated implementation, this section is amended to read as follows: § 311. Inter partes review

(a) In General.—Subject to the provisions of this chapter, a person who is not the owner of a patent may file with the Office a petition to institute an inter partes review of the patent. The Director shall establish, by regulation, fees to be paid by the person requesting the review, in such amounts as the Director determines to be reasonable, considering the aggregate costs of the review.

(b) Scope.—A petitioner in an inter partes review may request to cancel as unpatentable 1 or more claims of a patent only on a ground that could be raised under section 102 or 103 and only on the basis of prior art consisting of patents or printed publications.

(c) Filing Deadline.—A petition for inter partes review shall be filed after the later of either—

(1) the date that is 9 months after the grant of a patent or issuance of a reissue of a patent; or

(2) if a post-grant review is instituted under chapter 32, the date of the termination of such post-grant review.

See 2011 Amendment note below.

Amendments

2011—Pub. L. 112–29amended section generally. Prior to amendment, section related to request for inter partes reexamination.

2002—Pub. L. 107–273, § 13202(c)(1), made technical correction to directory language of Pub. L. 106–113, which enacted this section.

Subsec. (a). Pub. L. 107–273, § 13202(a)(1)(A), substituted “third-party requester” for “person”.

Subsec. (c). Pub. L. 107–273, § 13202(a)(1)(B), substituted “The” for “Unless the requesting person is the owner of the patent, the”.

Effective Date of 2011 Amendment

Pub. L. 112–29, § 6(c)(2),Sept. 16, 2011, 125 Stat. 304, provided that:

“(A) In general.—The amendments made by subsection (a) [enacting section 319 of this title and amending this section and sections 312 to 318 of this title] shall take effect upon the expiration of the 1-year period beginning on the date of the enactment of this Act [Sept. 16, 2011] and shall apply to any patent issued before, on, or after that effective date.

“(B) Graduated implementation.—The Director [Under Secretary of Commerce for Intellectual Property and Director of the United States Patent and Trademark Office] may impose a limit on the number of inter partes reviews that may be instituted under chapter 31 of title 35, United States Code, during each of the first 4 1-year periods in which the amendments made by subsection (a) are in effect, if such number in each year equals or exceeds the number of inter partes reexaminations that are ordered under chapter 31 of title 35, United States Code, in the last fiscal year ending before the effective date of the amendments made by subsection (a).”

Effective Date

Chapter effective Nov. 29, 1999, and applicable to any patent issuing from an original application filed in the United States on or after that date, see section 1000(a)(9) [title IV, § 4608(a)] of Pub. L. 106–113, set out as an Effective Date of 1999 Amendment note under section 41 of this title.

Regulations

Pub. L. 112–29, § 6(c)(1),Sept. 16, 2011, 125 Stat. 304, provided that: “The Director [Under Secretary of Commerce for Intellectual Property and Director of the United States Patent and Trademark Office] shall, not later than the date that is 1 year after the date of the enactment of this Act [Sept. 16, 2011], issue regulations to carry out chapter 31 of title 35, United States Code, as amended by subsection (a) of this section.”

Report to Congress

Pub. L. 106–113, div. B, § 1000(a)(9) [title IV, subtitle F, § 4606], Nov. 29, 1999, 113 Stat. 1536, 1501A–571, provided that: “Not later than 5 years after the date of the enactment of this Act [Nov. 29, 1999], the Under Secretary of Commerce for Intellectual Property and Director of the United States Patent and Trademark Office shall submit to the Congress a report evaluating whether the inter partes reexamination proceedings established under the amendments made by this subtitle [see Short Title of 1999 Amendment note set out under section 1 of this title] are inequitable to any of the parties in interest and, if so, the report shall contain recommendations for changes to the amendments made by this subtitle to remove such inequity.”