Trastuzumab Challenged Claim Types in IPR and Litigation: Claims include those challenged in litigations and IPRs. Claims are counted in each litigation and IPR, so claims from the same patent challenged in multiple...more
Simbrinza® (brinzolamide / brimonidine) - Case Name: Alcon Inc. v. Padagis Israel Pharms. Ltd., Civ. No. 22-1422-WCB, 2025 WL 457119 (D. Del. Feb. 5, 2025) (Bryson, C.J.) Drug Product and Patent(s)-in-Suit: Simbrinza®...more
Prosecution history estoppel can bar a claim of patent infringement under the doctrine of equivalents where a patentee’s statements lead a competitor to reasonably believe the patentee had surrendered the relevant subject...more
The Hatch-Waxman Act was enacted in 1984 to address two main congressional goals: (1) to encourage innovation in pharmaceutical research and development; and (2) to help generic drugs reach the market more quickly. Through...more
Janssen’s suit against Celltrion in the District of Massachusetts (C.A. No. 1:15-cv-10698) is one of the few currently pending litigations related to biosimilars and the BPCIA. To date, the litigation has focused on three...more