ALCON RESEARCH LTD. v. BARR LABORATORIES, INC.

Nos. 2012-1340, 2012-1341.

745 F.3d 1180 (2014)

ALCON RESEARCH LTD., Plaintiff-Appellant, v. BARR LABORATORIES, INC., Defendant-Cross-Appellant.

United States Court of Appeals, Federal Circuit.

Decided March 18, 2014.


Attorney(s) appearing for the Case

Adam L. Perlman , Williams & Connolly LLP, of Washington, DC, argued for plaintiff-appellant. With him on the brief were Glenn J. Pfadenhauer , Kevin Hardy , and David M. Krinsky . Of counsel was Kannon K. Shanmugam .

William P. Ferranti , Winston & Strawn LLP, of Chicago, IL, argued for defendant-cross appellant. With him on the brief was George C. Lombardi . Of counsel on the brief was Bradley C. Graveline , Sheppard Mullin Richter & Hampton, LLP, of Chicago, IL.

Before NEWMAN, LOURIE, and BRYSON, Circuit Judges.


LOURIE, Circuit Judge.

Alcon Research Ltd. ("Alcon") appeals from the final judgments of the United States District Court for the District of Delaware finding that Barr Laboratories, Inc. ("Barr") does not infringe claim 12 of Alcon's U.S. Patent 5,631,287 (the "`287 patent") and claim 19 of Alcon's U.S. Patent 6,011,062 (the "`062 patent") and holding those claims invalid for lack of enablement and lack of an adequate written description under 35 U.S.C. § 112...

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