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:
Feb. 12, 2013
Filed:
Jul. 26, 2012
Applicants:
Thomas Sun, Palo Alto, CA (US);
Ray Lo, San Leandro, CA (US);
Inventors:
Thomas Sun, Palo Alto, CA (US);
Ray Lo, San Leandro, CA (US);
Assignee:
Rigel Pharmaceuticals, Inc., South San Francisco, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 9/14 (2006.01); A61K 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed are tablets comprising hydrolytically stable formulations of (6-(5-fluoro-2-(3,4,5 -trimethoxyphenylamino)pyrimidin-4-ylamino)-2,2-dimethyl-3-oxo-2H-pyrido[3,2-b][1,4]oxazin-4(3H)-yl)methyl phosphate disodium salt (Compound 1) prepared by a wet granulation process.