No. 90-1039. June 29, 1990. Marina V. Schneller, Mobil Oil Corp., Fairfax, Va., argued, for appellants. With her on the brief, was Alexander J. McKillop. Thomas G. De Jonghe, Chevron Corp., San Francisco, Cal., argued, for appellees. Appeal from the United States Patent and Trademark Office. Before MICHEL, Circuit Judge, BALDWIN, Senior Circuit Judge, and WILL, Senior District Judge. The Honorable Hubert L. Will, Senior District Judge, United States District Court for the Northern District of Illinois
(a) PATENT APPLICANT.-An applicant for a patent, any of whose claims has been twice rejected, may appeal from the decision of the primary examiner to the Patent Trial and Appeal Board, having once paid the fee for such appeal. (b) PATENT OWNER.-A patent owner in a reexamination may appeal from the final rejection of any claim by the primary examiner to the Patent Trial and Appeal Board, having once paid the fee for such appeal. 35 U.S.C. § 134 July 19, 1952, ch. 950, 66 Stat. 801; Pub. L. 98-622