MSD wins patent extension feud over post-surgery drug

The three-year dispute revolved around proposed generic versions of a drug used to offset the effects of muscle relaxants | Pharma giant can retain patent until January 2026.

Already registered?

For multi-user price options, or to check if your company has an existing subscription that we can add you to for FREE, please email Adrian Tapping at atapping@newtonmedia.co.uk

More on this story

Americas

Pfizer’s US Paxlovid patent fight turns on a single error

25 June 2026 The Federal Circuit has brought Paxloid’s infringement case to an end, serving as a reminder that even minor changes to patent language can have major consequences.

Americas

Court upholds $83m sequencing verdict and sets royalty rate

17 June 2026 A cancer diagnostics company has lost its bid to overturn a jury verdict in a major patent dispute that has also spawned parallel proceedings before the Federal Circuit and PTAB.

Americas

Amgen and subsidiary dealt $20m blow over rodent antibody tech

15 June 2026 Unanimous jury finds willful infringement, with the possibility of a trebled award and a much larger feud still to come.