U.S. federal trademark · Serial No. 97569356
Collagen for use in dental medicine and in oral maxillofacial surgery, in the form of biocompatible gels and membranes for covering and regeneration of bone defects, used in laparoscopic surgery; surgical collagen-implants, used in laparoscopic surgery
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.