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:
Apr. 23, 1996
Filed:
May. 25, 1993
Applicant:
Inventors:
Kanu M Patel, Wilmington, DE (US);
Thomas M Stevenson, Newark, DE (US);
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; A01N / ;
U.S. Cl.
CPC ...
504223 ; 504225 ; 544 63 ;
Abstract
The present invention relates to novel oxazine ether derivatives of Formula I, to compositions containing them, to methods of using the compounds or compositions to control the growth of undesired vegetation and novel intermediates for their preparation. ##STR1## wherein: R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, and Q are defined in the text.