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:
Sep. 23, 2025
Filed:
Sep. 09, 2019
Applicant:
Kaken Pharmaceutical Co., Ltd., Tokyo, JP;
Inventors:
Issei Akahoshi, Kyoto, JP;
Yoshitake Sumikawa, Kyoto, JP;
Sadayoshi Furuta, Tokyo, JP;
Keiichiro Fukushima, Kyoto, JP;
Takuya Imazu, Kyoto, JP;
Ryota Kotaka, Kyoto, JP;
Assignee:
KAKEN PHARMACEUTICAL CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 471/04 (2006.01); A61P 25/04 (2006.01); C07D 487/04 (2006.01); C07D 498/04 (2006.01);
U.S. Cl.
CPC ...
C07D 471/04 (2013.01); A61P 25/04 (2018.01); C07D 487/04 (2013.01); C07D 498/04 (2013.01);
Abstract
A heteroaromatic amide derivative or salt thereof showing high efficacy for diseases associated with Nav1.7 is represented by general formula (I)
Akahoshi, Issei. (2025). Heteroaromatic amide derivative and medicament containing the same (U.S. Patent No. 12421225). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12421225
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile