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:
Oct. 07, 2025
Filed:
Sep. 26, 2019
Fmc Corporation, Philadelphia, PA (US);
Thomas Paul Selby, Hockessin, DE (US);
Thomas Martin Stevenson, Newark, DE (US);
Stephen Frederick Mccann, Newark, DE (US);
Eric Allen Marshall, Rising Sun, MD (US);
Yuzhong Chen, Wilmington, DE (US);
FMC Corporation, Philadelphia, PA (US);
Abstract
Disclosed are compounds of Formula I and N-oxides or salts thereof, wherein Ris C-Calkyl or C-Ccycloalkyl; Ris H, Cl, Br or I; Ris Cl or OR; Ris H or C-Calkyl; Ris H, F, Cl or CH; and Ris H or Cl. Also disclosed is a composition containing a compound of Formula I, and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of a compound of Formula I or a composition thereof. Also disclosed are methods for preparing a compound of Formula I.