ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,540,120, issued on Feb. 3, was assigned to SYNGENTA CROP PROTECTION AG (Basel, Switzerland).
"Herbicidal compounds" was invented by Kenneth Bruce Ling (Bracknell, Great Britain), Peter Timothy Seden (Bracknell, Great Britain), Christopher John Mathews (Bracknell, Great Britain), Stephen Edward Shanahan (Bracknell, Great Britain), Christiana Kitsiou (Bracknell, Great Britain) and John Finney (Bracknell, Great Britain).
According to the abstract* released by the U.S. Patent & Trademark Office: "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...