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. 12, 2011
Filed:
Jul. 30, 2010
Applicant:
Weijie Wang, Dartmouth, CA;
Inventor:
Weijie Wang, Dartmouth, CA;
Assignee:
Ocean Nutrition Canada Limited, Dartmouth, Novia Scotia, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 57/00 (2006.01); C07C 53/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for the removal of sterols, specifically cholesterol, from a triglyceride oil, preferably a marine triglyceride oil, said process comprising contacting an oil with an absorbent, specifically TRIS YL™, clay or a mixture thereof, heating the mixture to 100° C. to 210° C., preferably 150° C. to 170° C., preferably for a time period of greater than one minute and optionally at a pressure less than 133 Pa, preferably less than 1.33 Pa.