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:
Oct. 03, 2000
Filed:
Nov. 05, 1997
Applicant:
Inventors:
David A Cortes, Fairless Hills, PA (US);
Kenneth A Kremer, Lawrenceville, NJ (US);
Assignee:
American Cyanamid Company, Madison, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
564 99 ; 549488 ; 564 91 ;
Abstract
The present invention provides o-aminophenyl ketone derivatives which are intermediates useful in the manufacture of herbicidal sulfamoyl urea compounds, including the crop selective herbicide 1-{[o-(cyclopropylcarbonyl)phenyl]-sulfamoyl}-3-(4,6-dimethoxy-2-pyrimidin yl)urea. Also provided is a method for the preparation of said intermediates.
Quick Actions:
Cortes, David. (2000). Aminophenyl ketone derivatives and a method for the preparation thereof (U.S. Patent No. 6127576). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6127576
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile