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:
Oct. 17, 1989
Filed:
Jun. 23, 1988
Applicant:
Inventor:
Siu-Leung Lee, Upper Arlington, OH (US);
Assignee:
Battelle Development Corporation, Columbus, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
210635 ; 210656 ; 2101982:198.3 ; 502401 ; 530413 ; 530417 ;
Abstract
A new class of chromatographic columns for reverse phase and ion exchange chromatography based on organotitanate coupling is disclosed along with separation processes using such media. The disclosed organo-titanate coupled matrices useful for reverse phase or ionic chromatographic separation can be made using titanate coupling agents in complete replacement of conventional silanating agents.