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. 03, 2026
Filed:
Jul. 17, 2020
Syngenta Crop Protection Ag, Basel, CH;
Kenneth Bruce Ling, Bracknell, GB;
Christopher John Mathews, Bracknell, GB;
Stephen Edward Shanahan, Bracknell, GB;
Christiana Kitsiou, Bracknell, GB;
Peter Timothy Seden, Bracknell, GB;
John Finney, Bracknell, GB;
Valerie Druais-Lefevre, Bracknell, GB;
SYNGENTA CROP PROTECTION AG, Basel, CH;
Abstract
The present invention relates to herbicidal substituted phenyl-pyridazine-diones and substituted phenyl-pyridazinone derivatives of formula (I), as well as to processes and intermediates used for the preparation of such derivatives. The invention further extends to herbicidal compositions comprising such derivatives, as well as to the use of such compounds and compositions in controlling undesirable plant growth: in particular the use in controlling weeds, such as broad-leaved dicotyledonous weeds, in crops of useful plants.