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:
Dec. 05, 2023
Filed:
Sep. 23, 2021
Applicant:
Genentech, Inc., South San Francisco, CA (US);
Inventors:
Sandeep Yadav, South San Francisco, CA (US);
Nidhi Doshi, South San Francisco, CA (US);
Tamanna Shobha, South San Francisco, CA (US);
Anthony Tomlinson, South San Francisco, CA (US);
Amit Srivastava, South San Francisco, CA (US);
Assignee:
Genentech, Inc., South San Francisco, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 47/26 (2006.01);
U.S. Cl.
CPC ...
A61K 47/26 (2013.01);
Abstract
The present disclosure provides polysorbate 20 compositions with particular fatty acid ester concentrations. In some embodiments, they may be used in pharmaceutical formulations, for example, to improve stability.