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. 09, 2001
Filed:
Mar. 03, 1999
Applicant:
Inventors:
James W. Malecha, Libertyville, IL (US);
Thomas P. Fraher, Chicago, IL (US);
Assignee:
G.D. Searle & Co., Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
C07C / ;
Abstract
The present invention is directed to a method for the preparation of a chiral &bgr;-amino ester of the formula
Malecha, James. (2001). Chiral-&bgr;-amino acid compounds and derivatives thereof (U.S. Patent No. 6172256). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6172256
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile