Silk-hyaluronic acid based tissue fillers and methods of using the same Grant US-11660372-B2 United States of America 30 May 2023
Hyaluronic acid-based gels including lidocaine Grant US-11173232-B2 United States of America 16 Nov 2021
Hyaluronic acid-based gels including lidocaine Grant US-11020512-B2 United States of America 01 Jun 2021