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:
Feb. 16, 2021
Filed:
Mar. 12, 2019
Applicant:
Genentech, Inc., South San Francisco, CA (US);
Inventors:
Daniel McDonald, South San Francisco, CA (US);
Thomas Patapoff, South San Francisco, CA (US);
Yajun Wang, South San Francisco, CA (US);
Assignee:
Genentech, Inc., South San Francisco, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 30/86 (2006.01); G01N 30/34 (2006.01); G01N 30/96 (2006.01); G01N 33/68 (2006.01); B01D 15/36 (2006.01); B01D 15/38 (2006.01); C07K 1/16 (2006.01); C07K 1/18 (2006.01);
U.S. Cl.
CPC ...
G01N 30/8658 (2013.01); B01D 15/362 (2013.01); B01D 15/363 (2013.01); B01D 15/3847 (2013.01); C07K 1/165 (2013.01); C07K 1/18 (2013.01); G01N 30/34 (2013.01); G01N 30/96 (2013.01); G01N 33/6854 (2013.01); G01N 33/6803 (2013.01);
Abstract
The present invention provides methods for determining chromatography separation conditions; for example, separation of a polypeptide and its charge variants. The invention also provides methods to determine a buffer condition for chromatography separation conditions. The invention also provides a robust method to analyze multiple polypeptide products.