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:
Jun. 04, 2019
Filed:
Jun. 19, 2015
Institut National Des Sciences Appliquées DE Toulouse, Toulouse, FR;
Institut National DE LA Recherche Agronomique, Paris, FR;
Centre National DE LA Recherche Scientifique, Paris, FR;
Universite DE Bordeaux, Bordeaux, FR;
Institut Polytechnique DE Bordeaux, Pessac, FR;
Marlène Vuillemin, Ramonville-Saint-Agne, FR;
Marion Claverie, Benejacq, FR;
Claire Moulis, Viellevigne, FR;
Magali Remaud-Simeon, Ramonville-Saint-Agne, FR;
Florent Grimaud, Castanet-Tolosan, FR;
Pierre Monsan, Mondonville, FR;
Agnès Sabate, Treillieres, FR;
Catherine Garnier, Nantes, FR;
Marguerite Dols-Lafargue, Fargues-Saint-Hilaire, FR;
Patrick Lucas, Martillac, FR;
INSTITUT NATIONAL DES SCIENCES APPLIQUEES TOULOUSE, Toulouse, FR;
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, Paris, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;
UNIVERSITE DE BORDEAUX, Bordeaux, FR;
INSTITUT POLYTECHNIQUE DE BORDEAUX, Pessac, FR;
Abstract
The subject matter of the invention is dextrans which have between 95% and 99% of α-1,6 glucosidic bonds, a weight-average molar mass Mat least equal to 0.7×10g.mol, and a dispersity index D of between 1.3 and 3. The invention also relates to a dextran saccharase which makes it possible to produce such dextrans, and to a method for producing said dextrans.