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:
Jun. 24, 2025
Filed:
Feb. 02, 2021
Applicant:
Basf Agro B.v., Arnhem, NL;
Inventors:
Timo Frassetto, Ludwigshafen, DE;
Florian Vogt, Ludwigshafen, DE;
Christiane Alznauer, Ludwigshafen, DE;
Sebastian Illies, Ludwigshafen, DE;
Philip Muelheims, Ludwigshafen, DE;
Swapnil Yerande, Pune, IN;
Daniel Saelinger, Ludwigshafen, DE;
Robin Thiele, Ludwigshafen, DE;
Heinz Friedrich Sutoris, Limburgerhof, DE;
Marcel Hofrichter, Ludwigshafen, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 201/12 (2006.01); C07C 45/64 (2006.01);
U.S. Cl.
CPC ...
C07C 201/12 (2013.01); C07C 45/64 (2013.01);
Abstract
The present invention relates to a process for the preparation of 1-[4-nitro-2-(trifluoromethyl)-phenyl]-alkanones and substituted phenoxyphenyl ketones.