Campbell v. Wettstein

RICH, Judge.

This appeal is from the decision of the Board of Patent Interferences awarding priority of invention to Wettstein et al. (hereinafter Wettstein), the senior party, as to four counts relating to certain 7a — lower alkyl-19-rior androstene steroid compounds.

Wettstein is involved on his patent No. 3,301,879, issued January 31, 1967, on application serial No. 324,854, filed November 19, 1963, which the board held entitled to the January 25, 1963, convention priority date of a corresponding Swiss application for constructive reduction to practice of the interference subject matter.

Campb…