In Impax Laboratories Inc. v. Lannett Holdings Inc., [2017-2020] (June 28, 2018), the Federal Circuit affirmed the district court decision that claims 4, 11, 12, and 14 of U.S. Patent 6,760,237 and claims 6 and 14– 16 of U.S. Patent 7,220,767 were … Continue reading Federal Circuit Affirms Non-obvious Holding in “Close” Case, Declining to Disturb Factual Findings on Motiviation