The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 28, 2025
Filed:
Jan. 06, 2023
Applicant:
Benq Materials Corporation, Taoyuan, TW;
Inventor:
Lie-Sian Yap, Taoyuan, TW;
Assignee:
BenQ Materials Corporation, Taoyuan, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 9/50 (2006.01); A61K 33/04 (2006.01); A61K 47/26 (2006.01); A61K 47/44 (2017.01); A61P 17/02 (2006.01);
U.S. Cl.
CPC ...
A61K 9/5031 (2013.01); A61K 9/5089 (2013.01); A61K 33/04 (2013.01); A61K 47/26 (2013.01); A61K 47/44 (2013.01); A61P 17/02 (2018.01);
Abstract
A composition sustainable-releasing hydrogen sulfide for promoting wound healing and the method for preparing the same are provided. The composition for promoting wound healing comprises a carrier and a plurality of hydrogen sulfide sustained releasing microspheres, wherein the hydrogen sulfide sustained releasing microspheres comprise a hydrophobic polymer, a surfactant and sodium hydrosulfide.