P

Inventor

CAMPBELL FREDERICK

GB4 patents
⚠️ This page may combine multiple inventors who share the name “CAMPBELL FREDERICK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ICI PLC

3 patents
US4645611AFeb 24, 1987

Dispersion

ICI PLC51 citations94
US5300255AApr 5, 1994

Surfactant products of poly(hydroxyalkanecarboxylic acid) phosphate esters

ICI PLC32 citations91
US4861380AAug 29, 1989

Composition

ICI PLC39 citations90

ZENECA LIMTED

1 patent
US5536445AJul 16, 1996

Surfactant and dispersible or emulsifiable compositions employing surfactant

ZENECA LIMTED38 citations88