Inventor
DAVIS ROYSTON H
GB14 patents
⚠️ This page may combine multiple inventors who share the name “DAVIS ROYSTON H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHELL OIL CO
13 patentsUS4311838AJan 19, 1982
Tetrahydro-2-nitrimino-2H-1,3-thiazine
SHELL OIL CO5 citations73
US3961070AJun 1, 1976
Pesticidal dihalovinyl-spiroalkanecyclopropane derivatives
SHELL OIL CO7 citations73
US4297496AOct 27, 1981
Nitrimine derivatives
SHELL OIL CO3 citations62
US4175134ANov 20, 1979
Phenoxybenzyl ester pesticides
SHELL OIL CO2 citations62
US4100298AJul 11, 1978
Dispirocyclopropane carboxylate pesticides
SHELL OIL CO2 citations62
US3987193AOct 19, 1976
Pesticidal dihalovinyl-spiroalkanecyclopropane derivatives
SHELL OIL CO5 citations62
US3950535AApr 13, 1976
Cyanobenzyl cyclopropane carboxylates
SHELL OIL CO5 citations62
US4504488AMar 12, 1985
Pesticidal vinyl-tin compounds
SHELL OIL CO2 citations61
US4048210ASep 13, 1977
Transcyanohydrination
SHELL OIL CO3 citations61
US4504489AMar 12, 1985
Use of certain vinyl-tin compounds as insecticides
SHELL OIL CO3 citations52
US4118510AOct 3, 1978
Dispirocyclopropane carboxylate pesticides
SHELL OIL CO0 citations51
US4021466AMay 3, 1977
Cyclopropane carboxylates
SHELL OIL CO0 citations51
US4010190AMar 1, 1977
Precursors for insecticides
SHELL OIL CO1 citations49