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. 28, 1997
Filed:
Apr. 10, 1995
Applicant:
Inventors:
Matthias Bratz, Speyer, DE;
Reiner Kober, Fussgoenheim, DE;
Rainer Seele, Ellerstadt, DE;
Thomas Saupe, Sandhausen, DE;
Norbert Meyer, Ladenburg, DE;
Nigel Walker, Dossenheim, DE;
Andreas Landes, Limburgerhof, DE;
Helmut Walter, Obrigheim, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N / ; A01N / ; A01N / ; C07D / ;
U.S. Cl.
CPC ...
504105 ; 504106 ; 504107 ; 504108 ; 544279 ;
Abstract
Herbicides containing at least one substituted pyrido[2,3-d]pyrimidine I ##STR1## or a plant-tolerated salt of those compounds I in which at least one of the substituents R.sup.1 to R.sup.5 is an acidic or a basic group,