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:
Dec. 03, 2024
Filed:
May. 10, 2023
Applicant:
Chr. Hansen Hmo Gmbh, Rheinbreitbach, DE;
Inventors:
Stefan Jennewein, Bad Honnef, DE;
Markus Helfrich, Bad Hoenningen, DE;
Assignee:
Chr. Hansen HMO GmbH, Rheinbreitbach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07H 1/08 (2006.01); C07H 3/06 (2006.01); C12N 9/10 (2006.01);
U.S. Cl.
CPC ...
C07H 1/08 (2013.01); C07H 3/06 (2013.01); C12N 9/1051 (2013.01);
Abstract
Provided is a method for the purification of lacto-N-neotetraose from other carbohydrates, characterized in that the method comprises the steps of subjecting an aqueous solution containing lacto-N-neotetraose to two membrane filtration steps using different membranes or of subjecting an aqueous solution containing lacto-N-neotetraose to a membrane filtration step and a continuous chromatography.