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:
Sep. 22, 1992
Filed:
Oct. 25, 1991
Applicant:
Inventors:
Vernon T Taniguchi, Anaheim, CA (US);
Allen W Doty, Pomona, CA (US);
Assignee:
Union Oil Company of California, Los Angeles, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
210657 ; 210656 ; 210659 ; 2101982 ;
Abstract
Chromatographic species are continuously separated by displacement chromatography using an apparatus that comprises an inlet distribution manifold, a particulate bed, and a plurality of collector receptacles. The particulate bed is moved with respect to the inlet distributor manifold and the collector receptacles.