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. 21, 2016
Filed:
Oct. 21, 2014
Applicant:
Fibrogen, Inc., San Francisco, CA (US);
Inventors:
Claudia Witschi, San Francisco, CA (US);
Jung Min Park, San Francisco, CA (US);
Michael D. Thompson, Redwood City, CA (US);
Michael John Martinelli, San Francisco, CA (US);
David A. Yeowell, Chapel Hill, NC (US);
Michael P. Arend, Foster City, CA (US);
Assignee:
FibroGen, Inc., San Francisco, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 217/26 (2006.01); A61K 31/472 (2006.01); A61K 45/06 (2006.01); A61K 31/519 (2006.01); A61K 31/714 (2006.01); A61K 33/26 (2006.01); A61K 38/00 (2006.01);
U.S. Cl.
CPC ...
C07D 217/26 (2013.01); A61K 31/472 (2013.01); A61K 31/519 (2013.01); A61K 31/714 (2013.01); A61K 33/26 (2013.01); A61K 38/00 (2013.01); A61K 45/06 (2013.01); C07B 2200/13 (2013.01);
Abstract
The present disclosure relates to crystalline solid forms of [(4-hydroxy-1-methyl-7-phenoxy-isoquinoline-3-carbonyl)-amino]-acetic acid, the process of preparing the forms, and pharmaceutical compositions and methods of use thereof.