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Fed. Circ. Axes Bayer ED Drug Patent, Reversing Lower Court

Law360, New York (November 1, 2017, 10:51 PM EDT) -- The Federal Circuit ruled Wednesday that a Bayer patent on the erectile dysfunction drug Staxyn is invalid as obvious, handing a win to generics maker Teva with a strongly worded finding that a Delaware federal judge “clearly erred” when he found that the patent was not invalid.

The appeals court found fault with just about every aspect of a decision that U.S. District Judge Gregory M. Sleet issued after a six-day bench trial, in which he held that Watson Laboratories Inc., now owned by Teva Pharmaceutical...
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Case Information

Case Title

Bayer Pharma AG v. Watson Laboratories, Inc.

Case Number



Appellate - Federal Circuit

Nature of Suit

830 Patent Infringement (Fed. Question)

Date Filed

June 2, 2016

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