Claim Vitiation — Still A Legal Limitation?

Law360, New York (September 13, 2013, 12:53 PM EDT) -- In Warner-Jenkinson Co. v. Hilton Davis Chem. Co.,[1] the U.S. Supreme Court created the claim vitiation doctrine. After affirming the continued existence of the doctrine of equivalents, the Supreme Court said that "the various legal limitations on the application of the doctrine of equivalents are to be determined by the court" and that "if a theory of equivalence would entirely vitiate a particular claim element, partial or complete judgment should be rendered by the court, as there would be no further material issue for the jury to resolve."[2]...

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!