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:
Jun. 25, 1996
Filed:
Jun. 05, 1995
Applicant:
Inventor:
Elmar Kerber, Gorwihl, DE;
Assignee:
Ciba-Geigy Corporation, Tarrytown, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
A01N / ;
U.S. Cl.
CPC ...
504112 ;
Abstract
Mixtures comprising a herbicidally effective amount of a pyridylsulfonylurea of formula I ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and A are as defined in claim 1, and a herbicide-antagonistically effective amount of a sulfamoylphenylurea of formula II ##STR2## wherein R.sub.12 to R.sub.16 and A.sub.2 are as defined in claim 1, are very suitable for the control of weeds in crops of useful plants, especially maize.