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:
Aug. 29, 2023
Filed:
Sep. 09, 2020
Applicant:
Clariant Produkte (Deutschland) Gmbh, Frankfurt am Main, DE;
Inventors:
Carina Bitterwolf, Munich, DE;
Joern Kretzschmar, Planegg, DE;
Lina Tubes, Pentenried, DE;
Benjamin Fuerst, Penzberg, DE;
Assignee:
Clariant Produkte (Deutschland) GmbH, Frankfurt am Main, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 20/12 (2006.01); C07C 213/10 (2006.01); B01J 20/28 (2006.01); B01D 15/02 (2006.01); B01D 61/14 (2006.01);
U.S. Cl.
CPC ...
B01J 20/12 (2013.01); B01D 15/02 (2013.01); B01D 61/145 (2013.01); B01J 20/28059 (2013.01); B01J 20/28061 (2013.01); B01J 20/28085 (2013.01); C07C 213/10 (2013.01); B01D 2311/2626 (2013.01);
Abstract
The present invention relates to a method for purification of liquid compositions containing at least one sphingolipid and the use of a specific clay mineral for the purification of such liquid compositions.