The 1st IPR Institution Decisions For Biosimilars

Law360, New York ( August 21, 2015, 10:23 AM EDT) -- The first institution decisions for inter partes review in a biosimilars context were handed down by the Patent Trial and Appeal Board the week of July 13, 2015.[1] Boehringer Ingelheim Pharmaceuticals Inc. had petitioned for IPR of two patents owned by Genentech Inc. (U.S. Pat. Nos. 7,820,161 and 7,976,838)[2] and one owned by Biogen Inc. (U.S. Pat. No. 8,329,172),[3] each of which dealt with Rituxan (rituximab), an antibody that binds to CD20. The PTAB instituted trial on the two Genentech patents, but declined to do so for the Biogen patent. These patent challenges are significant because the challenged patents extend coverage of Rituxan from 2013 to at least 2020. They also represent the first PTAB challenges associated with this biologic....

Law360 is on it, so you are, too.

A Law360 subscription puts you at the center of fast-moving legal issues, trends and developments so you can act with speed and confidence. Over 200 articles are published daily across more than 60 topics, industries, practice areas and jurisdictions.


A Law360 subscription includes features such as

  • Daily newsletters
  • Expert analysis
  • Mobile app
  • Advanced search
  • Judge information
  • Real-time alerts
  • 450K+ searchable archived articles

And more!

Experience Law360 today with a free 7-day trial.

Start Free Trial

Already a subscriber? Click here to login

Hello! I'm Law360's automated support bot.

How can I help you today?

For example, you can type:
  • I forgot my password
  • I took a free trial but didn't get a verification email
  • How do I sign up for a newsletter?
Ask a question!