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:
Aug. 19, 2025
Filed:
Dec. 22, 2020
Applicant:
Kpc Pharmaceuticals, Inc, Yunnan, CN;
Inventors:
Yaxian Cai, Shanghai, CN;
Bao Yue, Shanghai, CN;
Peng Yu, Shanghai, CN;
Changqing Wei, Shanghai, CN;
Wenyuan Qian, Shanghai, CN;
Assignee:
KPC PHARMACEUTICALS, INC, Yunnan, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 235/30 (2006.01);
U.S. Cl.
CPC ...
C07D 235/30 (2013.01); C07B 2200/13 (2013.01);
Abstract
A salt form and crystal form of a mutant IDHI inhibitor and a preparation method therefor.