EFFECTIVE DATE.

SEC. 203. [35 U.S.C. 27 note] EFFECTIVE DATE. (a) In General.—The amendments made by this title— (1) shall take effect on the date that is 1 year after the date of the enactment of this Act; and (2) shall apply to— (A) any patent issued before, on, or after the effective date set forth in paragraph (1); and (B) any application for patent that is pending on or filed after the effective date set forth in paragraph (1). (b) Exceptions.— (1) Section 201(a).—The amendments made by section 201(a) shall apply only to applications that are filed on or after the effective date set forth in subsection (a)(1). (2) Patents in litigation.—The amendments made by this title shall have no effect with respect to any patent that is the subject of litigation in an action commenced before the effective date set forth in subsection (a)(1).