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. 25, 2023
Filed:
May. 31, 2019
Applicant:
Chengdu Easton Biopharmaceuticals Co., Ltd., Chengdu, CN;
Inventors:
Ying Wang, Chengdu, CN;
Xuehai Pang, Chengdu, CN;
Haijian Huo, Chengdu, CN;
Xiaochao Xian, Chengdu, CN;
Huike Gu, Chengdu, CN;
Assignee:
Chengdu Easton Biopharmaceuticals Co., Ltd., Chengdu, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 215/48 (2006.01); A61K 31/47 (2006.01); A61P 35/00 (2006.01);
U.S. Cl.
CPC ...
C07D 215/48 (2013.01); C07B 2200/13 (2013.01);
Abstract
A new crystal form of lenvatinib mesylate, a preparation method thereof and a use thereof in the preparation of a drug for treating cancer.
Wang, Ying. (2023). Crystal form of lenvatinib mesylate and preparation method therefor (U.S. Patent No. 11634388). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11634388
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile