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:
Nov. 26, 2024
Filed:
Nov. 17, 2021
Applicant:
Regeneron Pharmaceuticals, Inc., Tarrytown, NY (US);
Inventors:
Assignee:
Regeneron Pharmaceuticals, Inc., Tarrytown, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 30/72 (2006.01); G01N 30/68 (2006.01); G01N 30/86 (2006.01); G01N 33/68 (2006.01); H01J 49/00 (2006.01); G01N 30/02 (2006.01);
U.S. Cl.
CPC ...
G01N 33/6848 (2013.01); G01N 30/7233 (2013.01); G01N 30/8631 (2013.01); H01J 49/0031 (2013.01); H01J 49/004 (2013.01); G01N 2030/027 (2013.01);
Abstract
The present disclosure generally pertains to methods of identifying and quantitating host cell proteins (HCPs) in therapeutic protein development. In particular, the present invention generally pertains to methods of liquid chromatography-tandem mass spectrometry (LC-MS/MS) for unbiased identification and sensitive quantitation of HCPs in therapeutic protein development.