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:
Apr. 19, 2016
Filed:
Oct. 20, 2011
Applicant:
Geoffrey L. Hodge, Sutton, MA (US);
Inventor:
Geoffrey L. Hodge, Sutton, MA (US);
Assignee:
GE HEALTHCARE BIO-SCIENCES CORP., Piscataway, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 30/32 (2006.01); G01N 30/86 (2006.01); G01N 30/74 (2006.01); G01N 30/46 (2006.01);
U.S. Cl.
CPC ...
G01N 30/32 (2013.01); G01N 30/8658 (2013.01); G01N 30/461 (2013.01); G01N 30/74 (2013.01); G01N 2030/324 (2013.01); G01N 2030/326 (2013.01);
Abstract
Disclosed herein is a chromatography system wherein a sensor, for example, a UV sensor, is tied to a continuously variable load pump in a feedback control loop, with an option to divert the feed stream back to the load vessel or reservoir or onto a second chromatography column, the disclosed chromatography system allowing a true feedback control across variable load rates, thereby adjusting chromatographic operating parameters, for example, variable load rates, to process conditions, while maximizing throughput.