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. 12, 1999
Filed:
Sep. 23, 1997
Timothy C Johnson, Indianapolis, IN (US);
Robert J Ehr, Indianapolis, IN (US);
Richard D Johnston, Greenfield, IN (US);
William A Kleschick, Indianapolis, IN (US);
Timothy P Martin, Indianapolis, IN (US);
Mark A Pobanz, Indianapolis, IN (US);
John C Van Heertum, Indianapolis, IN (US);
Richard K Mann, Franklin, IN (US);
Dow AgroSciences LLC, Indianapolis, IN (US);
Abstract
N-(Triazoloazinyl)arylsulfonamide compounds, such as 2,6-dimethoxy-N-(8-chloro-5-methoxy�1,2,4!-triazolo�1,5-c!pyrimidin-2-yl)b enzenesulfonamide, 2-methoxy-4-(trifluoromethyl)-N-(5,8-dimethoxy�1,2,4!-triazolo�1,5-c!pyrim idin-2-yl)pyridine-3-sulfonamide, and 2-methoxy-6-methoxycarbonyl-N-(5,8-dimethoxy�1,2,4!triazolo�1,5-a!pyridin- 2-yl)benzenesulfonamide were prepared from appropriately substituted 2-amino�1,2,4!triazolo-�1,5-c!pyrimidine and 2-amino�1,2,4!triazolo�1,5-a!-pyridine compounds and appropriately substituted benzene-sulfonyl chloride and pyridine-3-sulfonyl chloride compounds. The compounds were found to be useful as herbicides.