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:
Jun. 16, 2020
Filed:
Jan. 14, 2019
Applicant:
Hoffmann-la Roche Inc., Little Falls, NJ (US);
Inventors:
Xingchun Han, Shanghai, CN;
Xianfeng Lin, Shanghai, CN;
Hong Shen, Shanghai, CN;
Taishan Hu, Shanghai, CN;
Zhisen Zhang, Shanghai, CN;
Assignee:
HOFFMANN LA ROCHE INC., Little Falls, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 487/04 (2006.01); C07D 513/04 (2006.01); A61P 31/20 (2006.01); C07D 519/00 (2006.01);
U.S. Cl.
CPC ...
C07D 487/04 (2013.01); A61P 31/20 (2018.01); C07D 513/04 (2013.01); C07D 519/00 (2013.01);
Abstract
The present invention relates to compounds of the formula (I),