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ARTICLE · 09 JANUARY 2012
IP Update, Vol. 14, No. 12, December 2011
McDermott Will & Emery
Addressing the patentability of an issued patent following a reexamination, the U.S. Court of Appeals for the Federal Circuit upheld a finding of invalidity following an appeal of a reexamination from the U.S. Patent and Trademark Office (USPTO) Board of Patent Appeals and Interferences (the Board), 11 years after the Federal Circuit, in an appeal from a district court, held the same patent valid!
United StatesIntellectual Property






