2019 Posts | Houston Intellectual Property Lawyers

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Infringement under the Doctrine of Equivalents is Barred by Prosecution History Estoppel Aug 01

The Federal Circuit recently affirmed dismissal of the patent owner’s lawsuit brought for patent infringement under the doctrine of equivalents in Amgen Inc. v. Coherus Biosciences Inc ., 2018-1993 (Fed. Cir. July 29, 2019). The case illustrates one of the potential ...

Supreme Court Follows "On Sale" Bar Precedent in America Invents Act Decision Mar 19
Earlier this year, the Supreme Court addressed the “on-sale” provision of the AIA, 35 U.S.C. Sec 102(a), in Helsinn Healthcare S.A. v. Teva ...
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