Inventor
LEE SHY-FUH
US41 patents
⚠️ This page may combine multiple inventors who share the name “LEE SHY-FUH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZOECON CORP
22 patentsUS4526608AJul 2, 1985
Certain 2-pyridyloxyphenyl-oximino-ether-carboxylates, herbicidal compositions containing same and their herbicidal method of use
ZOECON CORP23 citations82
US4469872ASep 4, 1984
Substituted pyridyloxyphenoxyhydroxyketones
ZOECON CORP23 citations82
US4456464AJun 26, 1984
Phenoxy- and pyridyloxy-phenoxyalkyl phosphinates and related sulfur compounds for weed control
ZOECON CORP26 citations82
US4560752ADec 24, 1985
Phosphinates or phosphonates useful for control of weeds
ZOECON CORP7 citations74
US4536355AAug 20, 1985
Phenoxyphenylaminoalkylphosphinates useful in weed control
ZOECON CORP15 citations74
US4429167AJan 31, 1984
3-Alkoxy-4-substituted-phenoxy-2,3-unsaturated acids, esters and derivatives
ZOECON CORP7 citations74
US4408076AOct 4, 1983
Phenoxy unsaturated carboxylic acid esters and derivatives
ZOECON CORP6 citations74
US4561882ADec 31, 1985
3-Alkoxy-4-substituted-phenoxy-2,3-unsaturated acid esters and derivatives thereof and the use thereof for the control of weeds
ZOECON CORP2 citations63
US4529438AJul 16, 1985
Pyridyloxy-phenoxy-alkanoic acid esters and derivatives
ZOECON CORP3 citations63
US4525205AJun 25, 1985
Herbicidal compositions comprising compounds containing a phenylaminophenoxy moiety
ZOECON CORP3 citations63
US4522647AJun 11, 1985
Substituted phenoxyalkanediones and their herbicidal method of use
ZOECON CORP4 citations63
US4456465AJun 26, 1984
Phenoxy- and pyridyloxy-phenylphosphinates and their use in weed control
ZOECON CORP4 citations63
US4448966AMay 15, 1984
Substituted 2-pyridyloxyphenoxy-alkanetriones
ZOECON CORP5 citations63
US4358606ANov 9, 1982
Esters of phenalkyloxycarbonylamino acids
ZOECON CORP3 citations63
US4332958AJun 1, 1982
Benzylidene glycine ester derivatives
ZOECON CORP2 citations63
US4298760ANov 3, 1981
Process for preparing 1-aminocyclopropane-1-carboxylic acid
ZOECON CORP5 citations63
US4563310AJan 7, 1986
Phenoxyphenyl phosphinates
ZOECON CORP1 citations52
US4556520ADec 3, 1985
2-Nitro(cyano)phenyloxy(thio)alkyl phosphinates or phosphonates
ZOECON CORP0 citations52
US4520197AMay 28, 1985
Tetrahydrobenzodiazaphosphorindiones and tetrahydropyridodiazaphosphorindiones
ZOECON CORP0 citations52
US4509970AApr 9, 1985
Substituted phenylphosphinyloxy- and phosphinylthio-iminocarboxylates useful for the control of weeds
ZOECON CORP1 citations52
US4497965AFeb 5, 1985
Substituted phenoxyalkanetriones
ZOECON CORP0 citations52
US4433149AFeb 21, 1984
Esters of ureido-phenyl (or pyridyl) phosphinic acids
ZOECON CORP0 citations52
SANDOZ LTD
9 patentsUS5801120ASep 1, 1998
Substituted benzoyl (hetero) cyclic diones
SANDOZ LTD27 citations91
US5089046AFeb 18, 1992
Aryl and heteroaryl diones
SANDOZ LTD48 citations90
US5006150AApr 9, 1991
Substituted heterocyclohexane-3,5-diones
SANDOZ LTD24 citations89
US4921526AMay 1, 1990
Substituted bicycloakly-1,3-diones
SANDOZ LTD27 citations88
US4613675ASep 23, 1986
Phosphorus containing 1-cyclohexene-1,2-dicarboxamides
SANDOZ LTD12 citations74
US5700762ADec 23, 1997
Substituted benzoyl (hetero) cyclic diones
SANDOZ LTD8 citations72
US5536703AJul 16, 1996
Herbicidal substituted benzoyl bicycloalkanediones
SANDOZ LTD6 citations63
US4722749AFeb 2, 1988
Pyridinesulfonamides and their use as herbicidal agents
SANDOZ LTD5 citations63
US5683963ANov 4, 1997
Herbicidal ribofuranose derivatives
SANDOZ LTD1 citations52