Inventor
NEWTON DAVID FRANCIS
GB6 patents
⚠️ This page may combine multiple inventors who share the name “NEWTON DAVID FRANCIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ICI LTD
5 patentsUS4115404ASep 19, 1978
Benzodifuran dyestuffs
ICI LTD29 citations78
US4122087AOct 24, 1978
Benzodipyrrole dyestuffs
ICI LTD17 citations70
US3934972AJan 27, 1976
Dyeing process
ICI LTD9 citations69
US3953162AApr 27, 1976
Dyeing process
ICI LTD3 citations58
US4001169AJan 4, 1977
Coloration of polyesters
ICI LTD4 citations53