Inventor
ZIMMERMAN WILLIAM T
US14 patents
Patents
14 patentsUS4487626ADec 11, 1984
Herbicidal sulfonamides
DU PONT25 citations81
US7528260B2May 5, 2009
Method for preparing N-phenylpyrazole-1-carboxamides
DU PONT10 citations79
US4563211AJan 7, 1986
Herbicidal sulfonamides
DU PONT7 citations73
US5356862AOct 18, 1994
Herbicidal sulfonylureas
DU PONT12 citations72
US4723991AFeb 9, 1988
Lower alkyl 2-[[N-(3-cyano-pyridin-2-yl)aminocarbonyl]aminosulphonyl]benzoate derivatives having herbicidal activity
DU PONT16 citations71
US5472933ADec 5, 1995
Herbicidal pyrrolesulfonylureas
DU PONT6 citations70
US4461640AJul 24, 1984
Herbicidal alkenyl sulfonamides
DU PONT2 citations62
US4602942AJul 29, 1986
Herbicidal sulfonamides
DU PONT5 citations61
US4514213AApr 30, 1985
Herbicidal sulfonamides
DU PONT4 citations61
US4333760AJun 8, 1982
Herbicidal sulfonamides
DU PONT5 citations61
US5585328ADec 17, 1996
Herbicidal pyrrolesulfonylureas
DU PONT3 citations59
US4680053AJul 14, 1987
Herbicidal alkenyl sulfonamides
DU PONT1 citations51
US4643761AFeb 17, 1987
Herbicidal sulfonamides
DU PONT0 citations51
US4906288AMar 6, 1990
Herbicidal pyridyl sulfonamides
DU PONT0 citations39