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:
May. 12, 2026
Filed:
Jun. 21, 2023
Applicants:
Guangzhou Ocusun Ophthalmic Biotechnology Co., Ltd., Guangzhou, CN;
Ocusun Ophthalmic Pharmaceutical (Guangzhou) Co., Ltd., Guangzhou, CN;
Inventors:
Jian Ge, Guangzhou, CN;
Yandong Wang, Guangzhou, CN;
Yizhi Liu, Guangzhou, CN;
Lingyun Wu, Shanghai, CN;
Xu You, Shanghai, CN;
Zheming Xiao, Shanghai, CN;
Shuhui Chen, Shanghai, CN;
Assignees:
GUANGZHOU OCUSUN OPHTHALMIC BIOTECHNOLOGY CO., LTD., Guangzhou, CN;
OCUSUN OPHTHALMIC PHARMACEUTICAL (GUANGZHOU) CO., LTD., Guangzhou, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 401/12 (2006.01);
U.S. Cl.
CPC ...
C07D 401/12 (2013.01); C07B 2200/11 (2013.01);
Abstract
Disclosed is a salt form of an isoquinolinone type compound as a ROCK protein kinase inhibitor and a preparation method therefor, and use of the salt form in the preparation of a medicament for treating glaucoma or ocular hypertension is further included.