AIA § 33 (Related to 35 U.S.C. 101)  —Limitation on issuance of patents.

  • (a) LIMITATION.—Notwithstanding any other provision of law, no patent may issue on a claim directed to or encompassing a human organism.
  • (b) EFFECTIVE DATE.—
    • (1) IN GENERAL.— Subsection (a) shall apply to any application for patent that is pending on, or filed on or after, the date of the enactment of this Act [Sept. 16, 2011].
    • (2) PRIOR APPLICATIONS.—Subsection (a) shall not affect the validity of any patent issued on an application to which paragraph (1) does not apply.

(Sept. 16, 2011, Public Law 112-29, sec. 33, 125 Stat. 284.)