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:
Aug. 09, 2016
Filed:
Sep. 28, 2012
Applicant:
GE Healthcare Bio-sciences Ab, Uppsala, SE;
Inventors:
Eggert Brekkan, Uppsala, SE;
Kjell Eriksson, Uppsala, SE;
Bo-Lennart Johansson, Uppsala, SE;
Jamil Shanagar, Uppsala, SE;
Assignee:
GE Healthcare BioProcess R&D AB, Uppsala, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07K 1/18 (2006.01); A61K 38/28 (2006.01); B01D 15/08 (2006.01); B01D 15/26 (2006.01); B01D 15/36 (2006.01); B01J 20/285 (2006.01); B01J 20/286 (2006.01); B01J 20/32 (2006.01); C07K 14/62 (2006.01); B01J 39/26 (2006.01); B01J 20/288 (2006.01);
U.S. Cl.
CPC ...
C07K 14/62 (2013.01); B01D 15/362 (2013.01); B01J 20/286 (2013.01); B01J 20/288 (2013.01); B01J 20/321 (2013.01); B01J 20/3212 (2013.01); B01J 20/3293 (2013.01); B01J 39/26 (2013.01); B01D 15/361 (2013.01);
Abstract
The present invention is within the field of biomolecule purification. More closely the invention relates to chromatographic purification of insulin using a specific kind of shell beads having an inner core and an outer functionalized layer. The method enables purification at high flow rates and high purity, over 90%.