October 17, 2022

Merck KGaA et al v. Hopewell Pharma Ventures, Inc., et al.

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Reflects complaints, answers, motions, orders and trial notes entered from Jan. 1, 2011.
Additional or older documents may be available in Pacer.

Coverage

  1. October 30, 2025

    Fed. Circ. Explains Rule While Upholding Merck PTAB Loss

    The Federal Circuit sided with generics makers Thursday and upheld the Patent Trial and Appeal Board's invalidation of claims in two Merck KGaA patents on the blockbuster multiple sclerosis drug Mavenclad, while clarifying how to treat invalidity arguments that involve overlapping inventors.

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