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:
Mar. 27, 2018
Filed:
Nov. 25, 2013
Applicant:
Merck Patent Gmbh, Darmstadt, DE;
Inventors:
Johann Bauer, Darmstadt, DE;
Almut Rapp, Darmstadt, DE;
Bernd Stanislawski, Frankfurt am Main, DE;
Florian Capito, Darmstadt, DE;
Assignee:
Merck Patent GmbH, Darmstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07K 1/32 (2006.01); C07K 1/30 (2006.01); C07K 16/00 (2006.01);
U.S. Cl.
CPC ...
C07K 1/30 (2013.01); C07K 1/32 (2013.01); C07K 16/00 (2013.01); C07K 2317/10 (2013.01);
Abstract
The present invention relates to the isolation of recombinant and/or biotherapeutic proteins for capture or clarification from cell culture fluid using copolymers. The copolymers used according to the process of the present invention comprise hydrophobic and anionic residues.