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:
May. 25, 2021
Filed:
Oct. 28, 2016
Applicant:
Cytiva Bioprocess R&d Ab, Uppsala, SE;
Inventors:
Assignee:
Cytiva BioProcess R&D AB, Uppsala, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/24 (2006.01); B01J 20/29 (2006.01); B01J 20/30 (2006.01); B01J 20/28 (2006.01); B01J 20/26 (2006.01); B01J 20/32 (2006.01); B01D 15/38 (2006.01); B01D 15/36 (2006.01);
U.S. Cl.
CPC ...
B01J 20/24 (2013.01); B01J 20/265 (2013.01); B01J 20/267 (2013.01); B01J 20/28016 (2013.01); B01J 20/29 (2013.01); B01J 20/305 (2013.01); B01J 20/3208 (2013.01); B01J 20/3214 (2013.01); B01J 20/3225 (2013.01); B01J 20/3242 (2013.01); B01J 20/3295 (2013.01); B01D 15/361 (2013.01); B01D 15/3804 (2013.01); B01D 15/3847 (2013.01);
Abstract
The present invention relates to a method to improve chromatography beads. More closely, the invention relates to a novel method for production of dextran-containing porous media and chromatography media produced with this method. In the method, the chromatography media is subjected to dextranase-treatment leading to improved pressure-flow properties of the media.