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.

Date of Patent:
Jun. 02, 2026

Filed:

Sep. 07, 2022
Applicant:

Research Foundation of the City University of New York, New York, NY (US);

Inventors:

Krishnaswami S. Raja, Staten Island, NY (US);

Andrew Mancuso, Staten Island, NY (US);

Christina Viso, West Nyack, NY (US);

Kishan Kalluraya Yogesh, Brooklyn, NY (US);

Shannon E. Killen, Staten Island, NY (US);

Zaghloul Ahmed, Staten Island, NY (US);

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61L 26/00 (2006.01); B82Y 5/00 (2011.01); B82Y 30/00 (2011.01); C08L 67/04 (2006.01);
U.S. Cl.
CPC ...
A61L 26/0019 (2013.01); A61L 26/0004 (2013.01); A61L 26/0066 (2013.01); A61L 26/0076 (2013.01); A61L 26/0095 (2013.01); B82Y 5/00 (2013.01); B82Y 30/00 (2013.01); C08L 67/04 (2013.01); A61L 2300/104 (2013.01); A61L 2300/406 (2013.01); A61L 2400/12 (2013.01);
Abstract

A method and composite for treating a wound. A wound is sprayed with a composition that includes a volatile organic solvent, a biocompatible polymer and turmeric powder. The solvent evaporates during the spraying. The resulting composite stops bleeding instantly, can remain on the wound for prolonged periods and adheres with the wound, even under arterial pressure. The composite serves to promote wound healing and hemostasis in bleeding wounds.


Find Patent Forward Citations

Raja, Krishnaswami. (2026). Hemostatic and wound healing turmeric-polymer composite materials (U.S. Patent No. 12642885). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12642885

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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