ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,492,173, issued on Dec. 9, was assigned to Bayer AG (Leverkusen, Germany).
"Herbicidal substituted N-tetrazolyl aryl carboxamides" was invented by Christian Waldraff (Bad Vilbel, Germany), Hartmut Ahrens (Langen, Germany), Stefan Lehr (Liederbach, Germany), Elisabeth Asmus (Hoesbach, Germany), Hansjoerg Dietrich (Liederbach am Taunus, Germany), Elmar Gatzweiler (Bad Nauheim, Germany), Anu Bheemaiah Machettira (Frankfurt am Main, Germany) and Christopher Hugh Rosinger (Hofheim, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "Arylcarboxamides of the general formula (I) are described as herbicides.In this formula (I), IV, X, Y and Z represent radical...