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:
Mar. 10, 1998
Filed:
Nov. 21, 1996
Applicant:
Inventors:
Fritz Engelhardt, Chesapeake, VA (US);
Manfred Muller, Gelnhausen, DE;
Michael Wessling, Maintal-Bischofsheim, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
554 36 ; 554 30 ;
Abstract
The present invention relates to a process for the preparation of dimethyl N-lauroyl-L-glutamate by reaction of N-lauroyl-L-glutamic acid with methanol in the presence of trimethyl orthoformate.
Engelhardt, Fritz. (1998). Dimethyl n-lauroyl-l-glutamate (U.S. Patent No. 5726331). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5726331
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile