Merck is appealing a Delaware federal court ruling that rejected its patent infringement claims against a rival drugmaker, which is planning to sell a generic version of NuvaRing.

U.S. District Judge Gregory M. Sleet of the District of Delaware on Aug. 26 said Merck’s claims under its patent for the popular contraceptive were obvious, and therefore invalid, in light of a prior patent application by NuvaRing’s inventor for another vaginal contraceptive ring.

This content has been archived. It is available through our partners, LexisNexis® and Bloomberg Law.

To view this content, please continue to their sites.

Not a Lexis Subscriber?
Subscribe Now

Not a Bloomberg Law Subscriber?
Subscribe Now

Why am I seeing this?

LexisNexis® and Bloomberg Law are third party online distributors of the broad collection of current and archived versions of ALM's legal news publications. LexisNexis® and Bloomberg Law customers are able to access and use ALM's content, including content from the National Law Journal, The American Lawyer, Legaltech News, The New York Law Journal, and Corporate Counsel, as well as other sources of legal information.

For questions call 1-877-256-2472 or contact us at [email protected]