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:
Jul. 08, 2025
Filed:
Aug. 31, 2022
Applicant:
Amgen Inc., Thousand Oaks, CA (US);
Inventors:
Christopher Kenyon Crowell, Thousand Oaks, CA (US);
Gustavo Enrique Grampp, Thousand Oaks, CA (US);
Assignee:
AMGEN INC., Thousand Oaks, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N 15/00 (2006.01); C07K 14/505 (2006.01); C07K 14/575 (2006.01); C12N 5/00 (2006.01); C12P 21/00 (2006.01);
U.S. Cl.
CPC ...
C07K 14/505 (2013.01); C07K 14/575 (2013.01); C12N 5/0018 (2013.01); C12P 21/005 (2013.01); C12N 2500/20 (2013.01); C12N 2500/32 (2013.01); C12N 2510/02 (2013.01);
Abstract
Culture media comprising manganese and methods of culturing cells to improve sialylation and glycosylation of glycoproteins are provided.