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:
Oct. 20, 2026
Filed:
May. 10, 2022
Applicant:
Zhejiang Longcharm Bio-tech Pharma. Co., Ltd., Zhejiang, CN;
Inventors:
Assignee:
ZHEJIANG LONGCHARM BIO-TECH PHARMA. CO., LTD., Zhejiang, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 487/04 (2006.01); A61K 31/519 (2006.01); A61P 35/02 (2006.01);
U.S. Cl.
CPC ...
C07D 487/04 (2013.01); A61K 31/519 (2013.01); A61P 35/02 (2018.01);
Abstract
A crystal form of a compound of formula (I), a preparation method therefor, and an application of the crystal form in the preparation of a drug for treating related diseases.
Zhang, Yang. (2026). Crystal form of pyrrolopyrimidine compound and preparation method for crystal form (U.S. Patent No. 12767662). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12767662
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile