IN RE LONGI

Appeal No. 84-1561.

759 F.2d 887 (1985)

In re Paolo LONGI, et al.

United States Court of Appeals, Federal Circuit.

Decided April 11, 1985.


Attorney(s) appearing for the Case

Ellsworth H. Mosher, Stevens, Davis, Miller & Mosher, of Alexandria, Virginia, argued for appellants.

Harris A. Pitlick, Associate Solicitor, of U.S. Patent & Trademark Office, Arlington, Va., argued for appellee. With him on the brief were Joseph F. Nakamura, Sol. and John W. Dewhirst, Associate Sol., Washington, D.C.

Before FRIEDMAN and DAVIS, Circuit Judges, and SKELTON, Senior Circuit Judge.


DAVIS, Circuit Judge.

This is an appeal from a decision of the Patent and Trademark Office Board of Appeals (Board) affirming the examiner's final rejection of appellants' claims 17-34 in application Serial No. 543,520, (January 23, 1975) entitled "Polymerization Catalyst." The Board's affirmance was based upon a holding of obviousness-type double patenting over the claims of three commonly-owned applications, in view of four prior art patents to others. We affirm...

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