Tap any paragraph to write a margin note. Your notes collect in the Desk below the text and file under cases with @. The side-by-side margin rail opens on a larger screen.

Code · U.S. Code · Title 35 - PATENTS · CHAPTER 32— POST-GRANT REVIEW · § 324

§ 324. Institution of post-grant review

291 words·~1 min read·/usc/title-35/section-324

A research copy — for the controlling text, always check the official state or federal source. Not legal advice.

(a)Threshold.— The Director may not authorize a post-grant review to be instituted unless the Director determines that the information presented in the petition filed under section 321, if such information is not rebutted, would demonstrate that it is more likely than not that at least 1 of the claims challenged in the petition is unpatentable.
(b)Additional Grounds.— The determination required under subsection
(a)may also be satisfied by a showing that the petition raises a novel or unsettled legal question that is important to other patents or patent applications.
(c)Timing.— The Director shall determine whether to institute a post-grant review under this chapter pursuant to a petition filed under section 321 within 3 months after—
(1)receiving a preliminary response to the petition under section 323; or
(2)if no such preliminary response is filed, the last date on which such response may be filed.
(d)Notice.— The Director shall notify the petitioner and patent owner, in writing, of the Director’s determination under subsection
(a)or (b), and shall make such notice available to the public as soon as is practicable. Such notice shall include the date on which the review shall commence.
(e)No Appeal.— The determination by the Director whether to institute a post-grant review under this section shall be final and nonappealable.
(Added Pub. L. 112–29, § 6(d), Sept. 16, 2011, 125 Stat. 306.)
Connections101 cite this · traces to 2
4 references not yet in our index
  • Pub. L. 112–29, § 6(d)
  • 125 Stat. 306
  • section 3(n)(1) of Pub. L. 112–29
  • Pub. L. 112–29
Citation graph
cites case law
§ 324
Institution of post-grant review
Fed. Reg.×100
C.F.R.×1
Pub. L.Pub. L. 112–29, § 6(d)
Stat.125 Stat. 306
Pub. L.section 3(n)(1) of Pub. L. 112–29
Pub. L.Pub. L. 112–29
Cites 6Cited by 101 across 2 sources
★   the supreme law of the land   ★
Don't Tread on Me
E Pluribus Unum — out of many, one

"If you don't know your rights, you don't have any."

Marginalia · a citizen's law index
A research desk, not legal advice. Always read the cited source before relying on a summary.
Questions or an issue? support@self-law.org
disclaimerMarginalia is a research index, not a law firm. Nothing on this site is legal, tax, or financial advice and no attorney–client relationship is formed by using it. Statutes, regulations, and case law change; summaries, search results, AI output, and member posts may be incomplete, out of date, or wrong. Any interpretation drawn from material on this site should be validated by a licensed attorney in your jurisdiction before you act on it.