Recent Paragraph-IV filings and Merck vs Hopewell : Mavenclad (cladribine)
Content Recent Paragraph-IV filings General information 2026 & beyond: Indian pharma hinges hopes on innovation impetus & regulatory agility How GLP-1s, Digital Tech, and 505(b)(2) Strategies Are Reshaping the CDMO Landscape Intellectual Property Merck vs Hopewell : Mavenclad (cladribine) Recent Paragraph-IV filings We follow ANDA filings with P-IV certificates. The FDA published the recent list on December 15. Avacopan Three ANDAs seems to have been filed on the NCE-1 date. While the specific names of the generic filers are typically withheld in initial FDA listings, major generic players such as Teva and Sandoz are often among the first to file (FTF) for such high-growth orphan drugs. Sandoz has filed a patent family for the crystalline form, WO2022263263. Teva filed a patent family for Avacopan intermediates, WO2023158722A2. Tavneos is a first-in-class oral C5a receptor antagonist used as an adjunctive treatment for adults with severe active ANCA-associated va...