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:
Jul. 21, 2026
Filed:
Sep. 09, 2025
Applicant:
Tanabe Pharma Corporation, Osaka, JP;
Inventors:
Ryuta Saito, Osaka, JP;
Yasuaki Matsushita, Osaka, JP;
Assignee:
TANABE PHARMA CORPORATION, Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/495 (2006.01); A61P 17/00 (2006.01);
U.S. Cl.
CPC ...
A61K 31/495 (2013.01); A61P 17/00 (2018.01);
Abstract
A pharmaceutical composition for keratosis contains 5-methyl-2-(1-piperazinyl)benzenesulfonic acid. The compound may be in a form of an anhydrate thereof, a salt thereof, a hydrate or solvate thereof, or a hydrate or solvate of a salt thereof, and the hydrate is, for example, 5-methyl-2-(1-piperazinyl)benzenesulfonic acid monohydrate. The keratosis is, for example, Darier's disease or psoriasis.
Quick Actions:
Saito, Ryuta. (2026). Pharmaceutical composition for keratosis and use thereof (U.S. Patent No. 12685730). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12685730
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile