Federal Circuit Heightens Standard for Inequitable Conduct By Marina Shvarts – Edited by Dorothy Du Therasense, Inc. v. Becton, Dickinson and Co., 2008-1511, -1512, -1513, -1514, -1595 (Fed. Cir. May 25, 2011) (en banc) Slip Opinion The Court of Appeals for the Federal Circuit vacated and remanded the decision of the United States District Court for the Northern District of California, which found U.S. Patent No. 5,820,551 (“the ’551 patent”) unenforceable due to inequitable conduct. The Federal Circuit heightened the ...
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