Inventor
ENTWISTLE IAN D
GB8 patents
⚠️ This page may combine multiple inventors who share the name “ENTWISTLE IAN D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHELL OIL CO
7 patentsUS4520007AMay 28, 1985
Anti-coagulants of the 4-hydroxycoumarin type and rodenticidal compositions (baits) comprising such anti-coagulants
SHELL OIL CO9 citations72
US4211727AJul 8, 1980
Reduction of carboxylic acid halides to aldehydes
SHELL OIL CO7 citations71
US4131449ADec 26, 1978
Propanimidothioic acid derivatives
SHELL OIL CO7 citations71
US4193789AMar 18, 1980
Herbicidal derivatives of N-alkylpropanamides
SHELL OIL CO2 citations60
US3952003AApr 20, 1976
Certain benzotriazole-4,7-dione derivatives
SHELL OIL CO0 citations50
US4218239AAug 19, 1980
Herbicidal esters of N-alkylpropanamides
SHELL OIL CO1 citations49
US4166734ASep 4, 1979
Herbicidal derivatives of N-alkylpropanamides
SHELL OIL CO0 citations49