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. 04, 1994
Filed:
Jul. 19, 1991
Applicant:
Inventors:
Peter Muenster, Neulussheim, DE;
Wolfgang Freund, Neustadt, DE;
Gerd Steiner, Kirchheim, DE;
Helmut Walter, Obrigheim, DE;
Karl-Otto Westphalen, Speyer, DE;
Matthias Gerber, Mutterstadt, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; A01N / ;
U.S. Cl.
CPC ...
504284 ; 548453 ;
Abstract
Dicarboximides of the general formulae Ia and Ib ##STR1## where X is oxygen or sulfur, R.sup.1 is hydrogen, cycloalkyl, alkyl, hydroxyl, alkoxy, cyanoalkyl, alkenyl, alkynyl, phenyl, naphthyl or a 5-membered or 6-membered heterocyclic structure, where the stated radicals may be substituted, and