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:
Jul. 12, 2016
Filed:
Nov. 16, 2011
Applicant:
Stefan K. Eriksson, Uppsala, SE;
Inventor:
Stefan K. Eriksson, Uppsala, SE;
Assignee:
GE Healthcare BioSciences AB, Uppsala, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 15/22 (2006.01); G01N 30/60 (2006.01); B01D 15/14 (2006.01);
U.S. Cl.
CPC ...
B01D 15/22 (2013.01); G01N 30/6004 (2013.01); G01N 30/6017 (2013.01); G01N 30/6021 (2013.01); Y10T 29/49826 (2015.01);
Abstract
A chromatographic column that includes a distributor plate secured to a backing plate of the chromatography column without the need for releasable fixing means such as screws or bolts, by employing a negative pressure or vacuum to affix the distributor to the backing plate.