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. 26, 2022
Filed:
Mar. 27, 2018
Basf SE, Ludwigshafen am Rhein, DE;
Martin Viertelhaus, Ludwigshafen, DE;
Dennis Koulelis, Ludwigshafen, DE;
Tobias Seiser, Limburgerhof, DE;
Cyrill Zagar, Research Triangle Park, NC (US);
Gregory Armel, Research Triangle Park, NC (US);
Ulrich Steinbrenner, Ludwigshafen, DE;
Liliana Parra Rapado, Limburgerhof, DE;
Saskia Paehler, Ludwigshafen, DE;
Laetitia Souillart, Ludwigshafen, DE;
BASF SE, Ludwigshafen, DE;
Abstract
The present invention relates to crystalline forms of ethyl[3-[2-chloro-4-fluoro-5-(1-methyl-6-trifluoromethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-3-yl)phenoxy]-2-pyridyloxy]acetate (CAS 353292-31-6), herein after also referred to as 'compound of formula (I)'. The invention also relates to a process for the production of these crystalline forms, formulations for plant protection and herbicidal compositions which contain one of these crystalline forms.