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. 16, 2001
Filed:
Mar. 16, 1999
Applicant:
Inventors:
Gottfried Seifert, Magden, CH;
Andrea Rolf Sting, Gipf-Oberfrick, CH;
Bernhard Urwyler, Therwil, CH;
Assignee:
Novartis Crop Protection, Inc., Greensboro, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ;
U.S. Cl.
CPC ...
C07D / ; C07D / ;
Abstract
(R)(+)-2-[4-(5-chloro 3-fluoropyridin-2-yloxy)-phenoxy]-propionic acid propinyl ester is produced by converting a compound of formula II