Inventor
ROBSON JOHN H
US16 patents
⚠️ This page may combine multiple inventors who share the name “ROBSON JOHN H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNION CARBIDE CORP
8 patentsUS4760200AJul 26, 1988
Process for the production of alkylene glycols
UNION CARBIDE CORP32 citations92
US4551566ANov 5, 1985
Process for the production of alkylene glycols
UNION CARBIDE CORP28 citations92
US4701571AOct 20, 1987
Process for the production of alkylene glycols with metalate-containing solids
UNION CARBIDE CORP20 citations82
US4579982AApr 1, 1986
Preparation of monoalkylene glycols using two liquid phase reaction menstruum
UNION CARBIDE CORP24 citations82
US4571440AFeb 18, 1986
Continuous process for the production of alkylene glycol in the presence of organometalate
UNION CARBIDE CORP25 citations82
US4564715AJan 14, 1986
Preparation of monoalkylene glycols in two stages
UNION CARBIDE CORP24 citations81
US4822925AApr 18, 1989
Organosalts of metalate anions and process for the production of alkylene glycols therewith
UNION CARBIDE CORP10 citations73
US4667045AMay 19, 1987
Organosalts of metalate anions and process for the production of alkylene glycols therewith
UNION CARBIDE CORP7 citations73
UNION CARBIDE CHEM PLASTIC
6 patentsUS5064804ANov 12, 1991
Mixed metal framework compositions for monoalkylene glycol production
UNION CARBIDE CHEM PLASTIC37 citations92
US5194159AMar 16, 1993
Treatment of lower glycol-containing operative fluids
UNION CARBIDE CHEM PLASTIC40 citations91
US5034134AJul 23, 1991
Treatment of impurity-containing liquid streams in ethylene oxide/glycol processes with semi-permeable membranes
UNION CARBIDE CHEM PLASTIC28 citations91
US4982021AJan 1, 1991
Process for the production of alkylene glycols with metalate-containing solid
UNION CARBIDE CHEM PLASTIC42 citations88
US4967018AOct 30, 1990
Monoalkylene glycol production using mixed metal framework compositions
UNION CARBIDE CHEM PLASTIC21 citations81
US5102549AApr 7, 1992
Treatment of lower glycol-containing operative fluids
UNION CARBIDE CHEM PLASTIC8 citations72