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. 19, 2000
Filed:
May. 08, 1998
Applicant:
Inventors:
Merethe Kamfjord Simensen, T.o slashed.nsberg, NO;
Olav Smidsro slashed.d, Trondheim, NO;
Kurt Draget, Ranheim, NO;
Finn Hjelland, Vormedal, NO;
Assignee:
FMC Biopolymer AS, Drammen, NO;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08B / ; C08B / ; C07H / ;
U.S. Cl.
CPC ...
536124 ; 536-3 ; 536127 ;
Abstract
A new procedure for producing block fractions from alginate, mainly G block alginate or M block alginate, by selective fractionated release of the M block fraction from the solid phase. MG block fractions can also be isolated.