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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 12447191 B1

PDFFull Text
Date of Patent:
Oct. 21, 2025

Filed:

Jan. 18, 2023

Topical application of polypeptide in the treatment of skin damage

Applicant:

Wuhan Yicheng Biotechnology Co., Ltd., Wuhan, CN;

Inventors:

Xianmin Xia, Wuhan, CN;

Xiang Sun, Wuhan, CN;

Chaoxing Li, Wuhan, CN;

Jie Gao, Wuhan, CN;

Xiuli Kuang, Wuhan, CN;

Assignee:

WUHAN YICHENG BIOTECHNOLOGY CO., LTD., Wuhan, CN;

Attorneys:

Leong C Lei

LEONG CHI LEI

Primary Examiner:

Jeanette M Lieb

Int. Cl.
CPC ...
A61K 38/00 (2006.01); A61K 9/06 (2006.01); A61K 38/10 (2006.01); A61K 47/10 (2017.01); A61K 47/12 (2006.01); A61K 47/32 (2006.01); A61K 47/44 (2017.01); A61P 17/02 (2006.01);
U.S. Cl.
CPC ...
A61K 38/10 (2013.01); A61K 9/06 (2013.01); A61K 47/10 (2013.01); A61K 47/12 (2013.01); A61K 47/32 (2013.01); A61K 47/44 (2013.01); A61P 17/02 (2018.01);
Abstract

The invention discloses a polypeptide for topical treatment on skin damages resulting from various causes such as burns, wounds or cuts. The polypeptide topical drugs in different dosage forms have good therapeutic effect on scald models and trauma models of animals with little toxic and side effects, and is an innovative drug with good development prospects, and is effective in topical application in treating skin damages resulting from various causes such as burns, wounds or cuts; safe; low toxic and quality controllable.

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Xia, Xianmin. (2025). Topical application of polypeptide in the treatment of skin damage (U.S. Patent No. 12447191). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12447191

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