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. 01, 2003
Filed:
Nov. 01, 2001
Guido Mayer, Neustadt, DE;
Ernst Baumann, Dudenhofen, DE;
Wolfgang von Deyn, Neustadt, DE;
Steffen Kudis, Mannheim, DE;
Klaus Langemann, Worms, DE;
Ulf Misslitz, Neustadt, DE;
Ulf Neidlein, Mannheim, DE;
Matthias Witschel, Ludwigshafen, DE;
Michael Rack, Heidelberg, DE;
Thorsten Volk, Mannheim, DE;
Martina Otten, Ludwigshafen, DE;
Karl-Otto Westphalen, Speyer, DE;
Helmut Walter, Obrigheim, DE;
BASF Aktiengesellschaft, Ludwigshafen, DE;
Abstract
The invention relates to pyrazolyl derivatives of benzo-condensated, unsaturated 5-membered nitrogen heterocycles of the general formula (I), wherein X represents N or a group C—R ; Y is O, S, SO, SO or NR or X—Y is S═N, and wherein X means sulfur, and the variables R , R and Pz have the meanings indicated in claim . The invention, further relates to a method of producing said compounds, to agents that contain them and to their use as herbicidal agents.