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:
Nov. 05, 2013
Filed:
Dec. 14, 2010
Jörg Therre, Worms, DE;
Hartwig Voβ, Frankenthal, DE;
Julia Kristiane Schmidt, Heidelberg, DE;
Tillmann Faust, Weisenheim am Sand, DE;
Rajan Hollmann, Bad Essen, DE;
Jörg Therre, Worms, DE;
Hartwig Voβ, Frankenthal, DE;
Julia Kristiane Schmidt, Heidelberg, DE;
Tillmann Faust, Weisenheim am Sand, DE;
Rajan Hollmann, Bad Essen, DE;
Wintershall Holding GmbH, , DE;
Abstract
A process for the preparation of aqueous solutions of glucans having a β-1,3-glycosidically-linked main chain and side groups having a β-1,6-glycosidic bond by fermentation of fungal strains. The fungal strains secrete the glucans into the fermentation broth, in an aqueous culture medium, and the separation of the glucans from the fermentation broth is effected using asymmetrical filter membranes.