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. 29, 1985
Filed:
Mar. 30, 1983
Applicant:
Inventor:
Bernd-Rainer Gunther, Bergheim, DE;
Assignee:
A. Nattermann & Cie. GmbH, Cologne, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A23J / ; C07F / ;
U.S. Cl.
CPC ...
260403 ; 2604285 ;
Abstract
An improved method is provided for the preparation of phosphatidyl choline having a low oil content. An alcohol and oil-containing phosphatide solution is admixed with an amount of water sufficient to cause oil present therein to separate from the solution. The oil is removed from the solution and a phosphatidyl choline fraction recovered which is substantially oil-free.
Gunther, Bernd-Rainer. (1985). Method for the preparation of phosphatidyl choline of low oil content (U.S. Patent No. 4496486). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4496486
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile