Biocompatible and bioabsorbable derivatized chitosan compositions Grant US-11229724-B2 United States of America 25 Jan 2022
Biocompatible and bioabsorbable derivatized chitosan compositions Grant US-10709817-B2 United States of America 14 Jul 2020
Biocompatible and bioabsorbable derivatized chitosan compositions Grant US-9925310-B2 United States of America 27 Mar 2018
Biocompatible and bioabsorbable derivatized chitosan compositions Grant US-9846163-B2 United States of America 19 Dec 2017
BIOCOMPATIBLE AND BIOABSORBABLE DERIVATIZED CHITOSAN COMPOSITIONS Application EP-3003026-A4 European Patent Office 21 Jun 2017
Composition, preparation, and use of chitosan shards for biomedical applications Grant US-9414967-B2 United States of America 16 Aug 2016
Composition, preparation, and use of chitosan shards for biomedical applications Grant US-9259357-B2 United States of America 16 Feb 2016