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:
Jul. 10, 2018
Filed:
Feb. 06, 2015
Applicant:
Evonik Degussa Gmbh, Essen, DE;
Inventors:
Andrew Boam, Hertfordshire, GB;
Yuri Bouwhuis, Princeton, NJ (US);
Velichka Yordanova Koleva, Haltern am See, DE;
Maria Ines Fontes Rocha, Sra da Hora, PT;
Michael Schwarm, Alzenau, DE;
Assignee:
Evonik Degussa GmbH, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11B 11/00 (2006.01); C11B 3/00 (2006.01);
U.S. Cl.
CPC ...
C11B 11/00 (2013.01); C11B 3/006 (2013.01);
Abstract
The present disclosure relates generally to a process for manufacturing products enriched in the content of at least one vitamin E component, preferably tocotrienol, using solvent extraction and membrane filtration.