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. 03, 2015
Filed:
Nov. 21, 2008
Applicants:
Shamim Pushpala, Sunnyvale, CA (US);
Larry Hamel, Mountain View, CA (US);
Stelios Tzannis, Newark, CA (US);
Evangeline Cruz, Hayward, CA (US);
Inventors:
Shamim Pushpala, Sunnyvale, CA (US);
Larry Hamel, Mountain View, CA (US);
Stelios Tzannis, Newark, CA (US);
Evangeline Cruz, Hayward, CA (US);
Assignee:
AcelRx Pharmaceuticals, Inc., Redwood City, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/00 (2006.01); A61K 31/445 (2006.01); A61K 31/4535 (2006.01); A61K 9/20 (2006.01);
U.S. Cl.
CPC ...
A61K 31/4535 (2013.01); A61K 9/2054 (2013.01);
Abstract
Compositions and methods effective to minimize or eliminate the presence of oxidative degradation products in solid dosage forms comprising sufentanil are provided.