Pfizer drops Xeljanz patent suits

Pfizer has settled lawsuits against two Indian generics makers who had informed the US Food and Drug Administration (FDA) of plans to launch their own version of Xeljanz XR (tofacitinib).

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

Pharma

USPTO director steps into Sun Pharma’s PTAB-ITC clash

31 July 2026 A director review has overturned a PTAB ruling, questioning why it diverged from an ITC decision based on the same patent claims, prior art and evidence.

Pharma

Pharmascience v Janssen: Canada court updates methods of medical treatment protection

23 July 2026 Canada has firmly slammed the door on patenting methods of medical treatment—but the battle over what counts as a "medical method" is only just beginning. Scott MacKendrick of ROBIC examines a landmark decision that leaves the door ajar for future litigation over complex drug-dosing regimens.

Pharma

Exelixis opens two-front patent dispute over Cabometyx copies

9 July 2026 Separate lawsuits target Indian and Taiwanese pharma companies as Exelixis seeks to keep rival cabozantinib products off the US market until key patents expire.

More features

Insulet asks Fed Circ to rehear $59.4m trade secret reversal

Arnold & Porter adds firepower to ITC practice with new partner hire

USPTO director steps into Sun Pharma’s PTAB-ITC clash

USPTO appoints new acting commissioner for patents

European court strikes down hearing aid sensor patent

Where Big Pharma is betting big in the M&A boom

Fish & Richardson adds AI and medical device specialist

Boston Scientific overturns $42m patent verdict on appeal

Pfizer drops Xeljanz patent suits

More on this story

Editor's picks

Editor's picks

More features