Inventor

DEWING JOHN

GB5 patents

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

ICI PLC

2 patents

US4533533AAug 6, 1985

Controlled dealumination of zeolites

ICI PLC23 citations80

US4677239AJun 30, 1987

Toluene disproportionation with a surface dealuminated zeolite

ICI PLC9 citations72

AUTOMATIC BAR CONTROLS INC

1 patent

US7762431B1Jul 27, 2010

Refrigerated liquid product dispenser

AUTOMATIC BAR CONTROLS INC44 citations91

STC PLC

1 patent

US4717236AJan 5, 1988

Optical fiber cable having a hydrogen-absorbing zeolite

STC PLC28 citations90

CIBA SC HOLDING AG

1 patent

US7538247B2May 26, 2009

Preparation of acrylic acid derivatives from α- or β-hydroxy carboxylic acids

CIBA SC HOLDING AG32 citations89