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:
Jan. 04, 2000
Filed:
May. 18, 1998
Thomas L Siddall, Zionsville, IN (US);
Zoltan L Benko, Indianapolis, IN (US);
Gail M Garvin, Indianapolis, IN (US);
Johnny L Jackson, Indianapolis, IN (US);
Jeffrey M McQuiston, Indianapolis, IN (US);
David G Ouse, Indianapolis, IN (US);
Thomas D Thibault, Indianapolis, IN (US);
James A Turner, Indianapolis, IN (US);
John C Van Heertum, Indianapolis, IN (US);
Dow AgroSciences LLC, Indianapolis, IN (US);
Abstract
1-Alkyl-4-benzoyl-5-hydroxypyrazole compounds in which the benzoyl moiety is substituted in the 2-position with a halo, alkyl, or alkoxy group, in the 4-position with an alkylsulfonyl group, and in the 3-position with an optionally substituted phenyl group, for example, 1-(1,1-dimethylethyl)-4-(2-methyl-4-methylsulfonyl-3-(4-methoxyphenyl)benz oyl-5-hydroxypyrazole, were prepared and found to be useful for the control of a variety of broadleaf and grassy weeds. The compounds can be applied either preemergently or postemergently and can be used to control undesirable vegetation selectively in small grain crops and turf or non-selectively.