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. 11, 2015
Filed:
Nov. 18, 2014
Applicant:
Shanghai Allist Pharmaceuticals, Inc., Shanghai, CN;
Inventors:
Jianhui Guo, Shanghai, CN;
Yong Jiang, Shanghai, CN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 239/94 (2006.01);
U.S. Cl.
CPC ...
C07D 239/94 (2013.01);
Abstract
The present invention relates to polymorphic forms of N-{4-[3-chloro-4-(3-fluoro-benzyloxy)phenylamino]-quinazolin-6-yl}-acrylamide p-toluenesulfonate with the characteristic X-ray powder diffraction data as stated in the description, preparation methods thereof, pharmaceutical compositions comprising the same and the use thereof.
Guo, Jianhui. (2015). Polymorphic forms of 4-phenylamine quinazoline derivative, the preparation method and uses thereof (U.S. Patent No. 9102629). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9102629
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile