Tag Archives: Bristol Myers Squibb

District Court Applies Mayo To Treatment Claims But Denies Motion To Dismiss BMS Keytruda Litigation

The U.S. District Court for the District of Delaware accepted Merck’s arguments that method of treatment patents asserted by BMS against its Keytruda product “touch[] upon a natural phenomenon” such that they should be analyzed under the Mayo/Alice patent eligibility framework. However, in view of disputed issues of fact, the presumption of validity, and other presumptions arising from … Continue reading this entry

Federal Circuit Looks For A Different Kind Of Unexpected Results In BMS v. Teva

In Bristol-Myers Squibb Co. v. Teva Pharmaceuticals USA, Inc., the Federal Circuit affirmed the district court’s finding that BMS’s Baraclude® patent is invalid as obvious. In so doing, the court gave little weight to unexpected results characterized as reflecting a difference in “degree” rather than a difference in “kind.” This decision joins other recent Federal Circuit … Continue reading this entry