Proxyconn, Inc. was able to show that the Patent Trial and Appeal Board erred in construing certain claims of a patent challenged by Microsoft Corporation in inter partes review petitions, according to the U.S. Court of Appeals for the Federal Circuit (Microsoft Corporation v. Proxyconn, Inc., June 16, 2015, Prost, S.).

A full summary of this case has been published on Kluwer IP Law.


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