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. 12, 2022
Filed:
May. 11, 2017
Applicant:
Amgen Inc., Thousand Oaks, CA (US);
Inventors:
Randal Robert Ketchem, Snohomish, WA (US);
Jeffrey T. McGrew, Woodinville, WA (US);
Dina A. Fomina Yadlin, Kirkland, WA (US);
Assignee:
Amgen Inc., Thousand Oaks, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 15/65 (2006.01); C12N 15/67 (2006.01); C07K 16/18 (2006.01); C07K 16/06 (2006.01); C12N 15/85 (2006.01);
U.S. Cl.
CPC ...
C07K 16/18 (2013.01); C07K 16/065 (2013.01); C12N 15/65 (2013.01); C12N 15/67 (2013.01); C12N 15/85 (2013.01); C07K 2319/30 (2013.01); C12N 2015/8518 (2013.01); C12Y 603/01002 (2013.01);
Abstract
This invention relates to the general field of recombinant expression of polypeptides in animal cell culture. More specifically, the invention concerns improved selection of cells transfected with recombinantly engineered vectors designed to express polypeptides, in particular heteromultimeric polypeptides.