Fed. Circ. Upholds PTAB Ax Of J&J Unit's Catheter Patent

By Ryan Davis ( July 14, 2025, 5:47 PM EDT) -- The Federal Circuit on Monday upheld the Patent Trial and Appeal Board's invalidation of a Johnson & Johnson unit's patent on a device for clearing blocked arteries, saying an Abbott Laboratories unit's challenge was not improperly based on what the patent admitted was an earlier invention....

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