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:
Mar. 31, 2020
Filed:
Jan. 05, 2017
Applicant:
Genentech, Inc., South San Francisco, CA (US);
Inventors:
Angela Meier, San Francisco, CA (US);
Steven J. Meier, Burlingame, CA (US);
Phillip Duffy, Brisbane, CA (US);
Marcia Coyne, San Mateo, CA (US);
Kara Calhoun, South San Francisco, CA (US);
Assignee:
Genentech, Inc., South San Francisco, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N 1/02 (2006.01); C12N 5/00 (2006.01); C12N 5/071 (2010.01);
U.S. Cl.
CPC ...
A01N 1/0221 (2013.01); A01N 1/0284 (2013.01); C12N 5/0018 (2013.01); C12N 5/0682 (2013.01); C12N 2510/02 (2013.01);
Abstract
Provided herein are methods of freezing mammalian cells for storage or improving thaw recovery of cell banks comprising freezing mammalian cells in a freezing medium having a pH of 6.7 to 8.5.