KAUFMAN v. MICROSOFT CORP.

2021-1634, 2021-1691.

34 F.4th 1360 (2022)

Michael Philip KAUFMAN, Plaintiff-Cross-Appellant, v. MICROSOFT CORPORATION, Defendant-Appellant.

United States Court of Appeals, Federal Circuit.

Decided: May 20, 2022.


Attorney(s) appearing for the Case

Ronald Abramson , Alex G. Patchen , Liston Abramson LLP, New York, NY, argued for plaintiff-cross-appellant. Also represented by Ari Jason Jaffess .

Christina Jordan Mccullough , Perkins Coie LLP, Seattle, WA, argued for defendant-appellant. Also represented by Dan L. Bagatell , Hanover, NH; Tara Lauren Kurtis , Chicago, IL; Ahmed Jamal Davis , Leah A. Edelman , Fish & Richardson P.C., Washington, DC; John Stephen Goetz , Excylyn Hardin-Smith , New York, NY; Jason W. Wolff , San Diego, CA.

Before Dyk, Reyna, and Taranto, Circuit Judges.


Michael Philip Kaufman owns now-expired U.S. Patent No. 7,885,981, on which he is a co-inventor. The patent describes and claims methods for using a computer to automatically generate an end-user interface for working with the data in a relational database. Mr. Kaufman brought the present action against Microsoft Corporation...

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