
2025-01-27
Biotts Secures US Patent for Improved Topical Anesthetic
Biotts is pleased to announce the issuance of US Patent No. 12,201,621 B2 on January 21, 2025. This patent covers a novel topical anesthetic formulation, MTC-A4, which combines tetracaine and lidocaine in a unique delivery system designed to provide an improved treatment option compared to existing therapies like Pliaglis.