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:
Feb. 17, 2026
Filed:
Mar. 31, 2021
Fmc Corporation, Philadelphia, PA (US);
Thomas Paul Selby, Hockessin, DE (US);
John Robbins Debergh, Middletown, DE (US);
Thomas Martin Stevenson, Newark, DE (US);
Stephen Frederick Mccann, Newark, DE (US);
FMC Corporation, Philadelphia, PA (US);
Abstract
The present disclosure provides atropisomers of pyridazinone derivatives of a compound of Formula 1a and Formula 1b, N-oxides or salts thereof, wherein R, R, R, Rand Rare defined in the disclosure. Also disclosed is a composition containing a compound of Formula 1a or 1b, and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of a compound of Formula 1a or 1b or a composition thereof. Also disclosed are methods for preparing a compound of Formula I.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile