On June 16, 2025, the U.S. Court of Appeals for the Federal Circuit (“CAFC”) vacated a $300 million damages award because the district court used a flawed verdict form, which included only a single, blanket question as to...more
Recently, in Sanofi-Aventis v. Mylan, 2:17-cv-09105-SRC-CLW, Judge Stanley Chesler of the United States District Court, District of New Jersey, denied a motion by defendant Mylan for summary judgment of invalidity of asserted...more
We pointed out in a recent article that, based on recent decisions by the Courts of Appeals for the First and Third Circuits, private antitrust plaintiffs seeking damages from so-called “reverse-payment” settlement agreements...more
In Novartis v. Noven Pharmaceuticals, Inc., the Federal Circuit affirmed the USPTO Patent Trial and Appeal Board (PTAB) decisions invalidating certain claims of two Orange Book-listed Exelon patents. This decision has...more
Withdrawal of Claims During Prosecution Can Trigger Prosecution History Estoppel In UCB, Inc. v. Yeda Research and Development Co., Ltd., Appeal No. 2015-1957, the Federal Circuit held that prosecution estoppel can apply even...more
Supreme Court Abolished Federal Circuit's Test for Willfulness - On June 13, 2016, in Halo Electronics, Inc. v. Pulse Electronics, Inc., 579 U.S. ___ (2016), the Supreme Court unanimously abrogated the Federal Circuit’s...more