UCB, Inc. v. Actavis Laboratories UT, Inc. No. 2021-1924, (Fed. Cir. Apr. 12, 2023)

UCB, Inc. v. Actavis Laboratories UT, Inc. is a case that addresses the legal framework for determining if prior art anticipates a claimed range. The court found that the district court erred in applying the "at once envisage" test when analyzing anticipation. While the finding of invalidity based on anticipation was erroneous, the finding of invalidity based on obviousness was affirmed. The court provided the correct legal framework for analyzing anticipation of a claimed range.



https://www.intellectualpropertylawblog.com/archives/ucb-inc-v-actavis-laboratories-ut-inc-no-2021-1924-fed-cir-apr-12-2023/

Posta un commento