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:
Feb. 26, 2013
Filed:
May. 24, 2007
Applicants:
Owen John Catchpole, Wellington, NZ;
John Bertram Grey, Wellington, NZ;
Andrew Douglas Mackenzie, Wellington, NZ;
Stephen John Tallon, Lower Hutt, NZ;
Inventors:
Owen John Catchpole, Wellington, NZ;
John Bertram Grey, Wellington, NZ;
Andrew Douglas MacKenzie, Wellington, NZ;
Stephen John Tallon, Lower Hutt, NZ;
Assignee:
Industrial Research Limited, Lower Hutt, NZ;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11B 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for obtaining lipids containing highly unsaturated fatty acids from plant or animal material, including contacting the material with liquid dimethyl ether to give a dimethyl ether solution containing lipids and a residue of plant or animal material, separating the solution from the residue of plant or animal material, and recovering lipids from the solution.