Merck, Pfizer settle patent dispute over pneumococcal vaccine
New Delhi: Merck Sharp & Dohme Corp and Pfizer's Wyeth LLC subsidiary have resolved a patent dispute over their competing vaccines for preventing diseases including pneumonia and meningitis, according to a Delaware court filing.
The parties asked U.S. District Judge Richard Andrews on Tuesday to dismiss the claims with prejudice. Pfizer spokesperson Pam Eisele said in an email on Wednesday that the companies had resolved their worldwide dispute over the vaccine patents. Details of the settlement weren't immediately available.
Kenilworth, N.J.-based Merck had requested a declaratory judgment from the court in January that its Vaxneuvance vaccine for diseases caused by pneumococcus bacteria, which the U.S. Food and Drug Administration approved in July, didn't infringe three patents related to Wyeth's Prevnar vaccines. Merck's complaint said it and New York-based Wyeth had been embroiled in patent proceedings related to the vaccines for over four years in several countries including Australia, Canada, Japan, and the UK.
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