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. 28, 2026
Filed:
Feb. 17, 2021
Basf SE, Ludwigshafen, DE;
Gunther Zimmermann, Ludwigshafen, DE;
Tobias Seiser, Ludwigshafen, DE;
Ruth Campe, Limburgerhof, DE;
Thomas Seitz, Ludwigshafen, DE;
Eva Hollenbach, Limburgerhof, DE;
Peter Dombo, Limburgerhof, DE;
Jens Lerchl, Limburgerhof, DE;
Trevor William Newton, Limburgerhof, DE;
Markus Kordes, Ludwigshafen, DE;
BASF SE, Ludwigshafen, DE;
Abstract
The invention relates to compounds of formula (I), and their use as herbicides. In said formula, Rto Rrepresent groups such as hydrogen, halogen or organic groups such as alkyl, alkenyl, alkynyl, or alkoxy; X is a bond or a divalent unit; Y is hydrogen, cyano, hydroxyl or a linear or cyclic organic group. The invention further refers to a composition comprising such compound and to the use thereof for controlling unwanted vegetation.