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. 08, 1994
Filed:
Oct. 02, 1989
Applicant:
Inventor:
Ladislas Colarow, Lausanne, CH;
Assignee:
Nestec S.A., Vevey, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07H / ; C07G / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
536127 ; 536 53 ; 536 553 ; 526209 ; 554 80 ; 554 83 ; 554 79 ; 554191 ;
Abstract
Glycolipids and phospholipids are obtained by dissolving a mixture of complex lipids in a solvent to form a solution and then passing the solution over a boric acid gel. Glycolipids are retained in the gel, and phospholipids are eluted through the gel.