PALL CORP. v. PTI TECH. INC.

No. 00-1203, 00-1215

259 F.3d 1383 (2001)

Pall Corporation, Plaintiff-Cross Appellant, v. Pti Technologies Inc., Defendant-Appellant, and Kurabo Industries, Ltd., Defendant.

United States Court of Appeals, Federal Circuit.

Decided August 7, 2001


Attorney(s) appearing for the Case

H. Michael Hartmann, Leydig, Voit & Mayer, Ltd., of Chicago, Illinois, argued for plaintiff-cross appellant. With him on the brief were Christopher T. Griffith, and Gregory C. Bays.

Arthur Wineburg, Pillsbury Winthrop LLP, of Washington, DC, argued for defendant-appellant. With him on the brief were Susan T. Brown, Michael A. Conely, Michael R. Dzwonczyk, and Janine A. Carlan.

Before SCHALL, FRIEDMAN, and DYK,


DYK, Circuit Judge.

PTI Technologies Inc. ("PTI") appeals from the decision of the United States District Court for the Eastern District of New York granting the motion of Pall Corporation ("Pall") for summary judgment of non-infringement of U.S. Patent No. 4,663,041 (the " '041 patent"), the dismissal of PTI's counterclaim for infringement of the '041 patent, and the denial of PTI's request for a permanent injunction. Pall Corp. v. PTI Techs. Inc.,...

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