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. 14, 2025
Filed:
Dec. 16, 2019
Applicant:
Suzhou Raymon Pharmaceuticals Company, Ltd., Suzhou, CN;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/437 (2006.01); A61K 31/416 (2006.01); A61P 27/02 (2006.01);
U.S. Cl.
CPC ...
A61K 31/437 (2013.01); A61K 31/416 (2013.01); A61P 27/02 (2018.01);
Abstract
The present invention provides use of substance A in the preparation of a medicament. The substance A is a naphthylurea compound as shown in formula I, a pharmaceutically acceptable salt thereof, a solvate thereof, a solvate of the pharmaceutically acceptable salt thereof, a crystal form thereof or a tautomer thereof, and the medicament is a medicament for treating a corneal neovascular disease. The naphthylurea compound of the present invention can treat the corneal neovascular disease by means of eye dropping administration.
Zhang, Fei. (2025). Use of naphthylurea compound (U.S. Patent No. 12440480). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12440480
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile