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:
Oct. 14, 2025
Filed:
Nov. 04, 2020
Applicant:
Merck Patent Gmbh, Darmstadt, DE;
Inventors:
Nanying Bian, Lexington, MA (US);
Chia-Yun Sun, Arlington, MA (US);
Melissa Holstein, Concord, MA (US);
Kristen Cotoni, Malden, MA (US);
Matthew T. Stone, Arlington, MA (US);
Santosh Rahane, Acton, MA (US);
Assignee:
Merck Patent GmbH, Darmstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07K 16/34 (2006.01); B01D 15/20 (2006.01); B01D 15/38 (2006.01); B01D 15/42 (2006.01); B01J 20/285 (2006.01); B01J 20/289 (2006.01); B01J 20/32 (2006.01); C07K 1/22 (2006.01);
U.S. Cl.
CPC ...
C07K 16/34 (2013.01); B01D 15/20 (2013.01); B01D 15/3809 (2013.01); B01D 15/426 (2013.01); B01J 20/285 (2013.01); B01J 20/289 (2013.01); B01J 20/321 (2013.01); B01J 20/3274 (2013.01); C07K 1/22 (2013.01); B01J 2220/54 (2013.01); B01J 2220/58 (2013.01); C07K 2317/21 (2013.01); C07K 2317/70 (2013.01);
Abstract
Embodiments described herein relate to novel chromatography media for removing anti-A and/or anti-B antibodies from a sample, as well as methods of using the same. The media described herein have several advantages over previously described media including, acid and alkaline stability.