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:
Jan. 03, 2023
Filed:
Dec. 18, 2018
Evonik Operations Gmbh, Essen, DE;
Dsm Ip Assets B.v., TE Heerlen, NL;
Martin Heining, Karlstein am Main, DE;
Michael Benjamin Johnson, Columbia, MD (US);
Jochen Lebert, Glattbach, DE;
Holger Pfeifer, Wulfen, DE;
EVONIK OPERATIONS GMBH, Essen, DE;
DSM IP ASSETS B.V., Te Heerlen, NL;
Abstract
The current invention relates to a method of isolating polyunsaturated fatty acids containing lipids from a lipids containing biomass. The method involves providing a suspension of cells with a PUFAs-containing lipid; optionally lysing the cells; concentrating the suspension; adding base equivalents to the suspension based on the total dry matter present; feeding a continuous reactor with the suspension; and separating the lipids-containing light phase from the water and cell debris-containing heavy phase.