Search

EP3463576A1 Phenolic TRPV1 Agonist Prodrugs for Local Anesthesia

The European Patent Office published application EP3463576A1 on April 15, 2026, covering prodrugs of phenolic TRPV1 agonists combined with local anesthetics and vasoconstrictors for improved local anesthesia. Applicant Concentric Analgesics, Inc. filed the application with inventors Donovan, John F. and Husfeld, Craig. The application designates 32 European states including Germany, France, the United Kingdom, Italy, Spain, and the Netherlands under IPC classifications A61P 29/00 (analgesics) and A61P 35/00 (antineoplastic agents).