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. 15, 2006
Filed:
Nov. 15, 2004
Sabine Both, Duesseldorf, DE;
Teresa Alexandre, Krefeld, DE;
Bernhard Gutsche, Hilden, DE;
Juergen Kray, Langenfeld, DE;
Carsten Beverungen, Duesseldorf, DE;
Rainer Eickenberg, Duesseldorf, DE;
Sabine Both, Duesseldorf, DE;
Teresa Alexandre, Krefeld, DE;
Bernhard Gutsche, Hilden, DE;
Juergen Kray, Langenfeld, DE;
Carsten Beverungen, Duesseldorf, DE;
Rainer Eickenberg, Duesseldorf, DE;
Cognis Deutschland GmbH & Co., KG, Duesseldorf, DE;
Abstract
Processes for the simultaneous production of sterols and polar lipids, in which preparations of vegetable oil lecithin fractions are subjected to ultrafiltration and, on the one hand, the sterols in the permeate and, on the other hand, the polar lipids in the retentate are enriched. The permeate and retentate can subsequently be worked up by methods known per se.