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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.:

US 11471335 B1

PDFFull Text
Date of Patent:
Oct. 18, 2022

Filed:

Aug. 13, 2019

Gel-within-gel wound dressing

Applicant:

University of South Carolina, Columbia, SC (US);

Inventors:

Ehsan Jabbarzadeh, Columbia, SC (US);

Sara Eslambolchimoghadam, Columbia, SC (US);

Assignee:

University of South Carolina, Columbia, SC (US);

Attorney:

Dority & Manning, P.A.

Primary Examiner:

Kim M Lewis

Int. Cl.
CPC ...
A61F 13/00 (2006.01); A61F 13/02 (2006.01); A61L 27/52 (2006.01); A61L 15/42 (2006.01); A61L 15/32 (2006.01); A61L 15/60 (2006.01); A61F 13/53 (2006.01); A61L 15/28 (2006.01);
U.S. Cl.
CPC ...
A61F 13/0213 (2013.01); A61F 13/00068 (2013.01); A61L 15/425 (2013.01); A61L 27/52 (2013.01); A61F 13/0223 (2013.01); A61F 2013/530802 (2013.01); A61L 15/28 (2013.01); A61L 15/325 (2013.01); A61L 15/60 (2013.01);
Abstract

Wound dressings, methods for forming the wound dressings, and methods for using the wound dressings are described. Wound dressings include a crosslinked hydrogel matrix and a plurality of porous absorbent microspheres encapsulated in the crosslinked matrix. The hydrogel matrix and the microspheres can include the same or different hydrogel polymers, e.g., alginates or the like. The wound dressings can be used in treating chronic wounds and burn wounds and can promote autolytic debridement.

Find Patent Forward Citations

Jabbarzadeh, Ehsan. (2022). Gel-within-gel wound dressing (U.S. Patent No. 11471335). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11471335

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

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