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:
Apr. 21, 2026
Filed:
Jul. 08, 2021
Applicant:
Recurium Ip Holdings, Llc, San Diego, CA (US);
Inventors:
Chad Daniel Hopkins, San Diego, CA (US);
Peter Qinhua Huang, San Diego, CA (US);
Kevin Duane Bunker, Escondido, CA (US);
Assignee:
Recurium IP Holdings, LLC, San Diego, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 487/04 (2006.01);
U.S. Cl.
CPC ...
C07D 487/04 (2013.01); C07B 2200/13 (2013.01);
Abstract
The salt, such as adipate salt Form A, and freebase forms of Compound A are WEE1 inhibitors. Such salts and/or forms and freebase forms, as well as pharmaceutically acceptable salts and compositions thereof, are useful for treating diseases or conditions, including conditions characterized by excessive cellular proliferation, such as breast cancer.