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. 11, 1978
Filed:
Aug. 16, 1976
Applicant:
Inventors:
Francois Meiller, Palaiseau, FR;
Bernard Mirabel, Fresnes, FR;
Assignee:
Rhone-Poulenc Industries, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A23J / ; A23J / ; A23J / ; A23J / ;
U.S. Cl.
CPC ...
2601 / ; 526 46 ; 526 49 ; 526194 ; 526279 ; 528418 ; 526 31 ; 526317 ; 2601 / ; 260122 ; 428407 ;
Abstract
A method of separating proteins by ion exchange comprising putting a solution of proteins into contact with an ion exchange resin consisting of a porous inorganic carrier coated with a cross-linked polymer containing or carrying anion exchanging groups -- tertiary amines or salts of quaternary ammonium -- or cation exchanging groups and application of the process to the food, pharmaceutical and veterinary field.