Inventor
BROWNSCOMBE THOMAS F
US37 patents
⚠️ This page may combine multiple inventors who share the name “BROWNSCOMBE THOMAS F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHELL OIL CO
35 patentsUS5554657ASep 10, 1996
Process for recycling mixed polymer containing polyethylene terephthalate
SHELL OIL CO156 citations96
US5290820AMar 1, 1994
Process for preparing low density porous crosslinked polymeric materials
SHELL OIL CO83 citations96
US5252619AOct 12, 1993
Process for preparing low density porous crosslinked polymeric materials
SHELL OIL CO78 citations96
US5194244AMar 16, 1993
Basic alkali metal-zeolite compositions
SHELL OIL CO58 citations96
US4425384AJan 10, 1984
Polymer-reinforcing compositions and their preparation
SHELL OIL CO73 citations96
US4358578ANov 9, 1982
Process for reacting a phenol with an epoxy compound
SHELL OIL CO54 citations96
US5189070AFeb 23, 1993
Process for preparing low density porous crosslinked polymeric materials
SHELL OIL CO108 citations95
US5394738AMar 7, 1995
Use of viscosity as an in-line diagnostic for high internal phase emulsion generation
SHELL OIL CO24 citations92
US5358974AOct 25, 1994
Process for preparing low density porous crosslinked polymeric materials
SHELL OIL CO35 citations92
US5306734AApr 26, 1994
Use of viscosity as an in-line diagnostic for high internal phase emulsion generation
SHELL OIL CO42 citations92
US5194530AMar 16, 1993
Termination of anionic polymerization using hydrocarbon terminating agents
SHELL OIL CO21 citations92
US5070052ADec 3, 1991
Basic zinc-containing zeolite compositions
SHELL OIL CO30 citations92
US5053372AOct 1, 1991
Basic alkaline earth metal-zeolite compositions
SHELL OIL CO31 citations92
US4992613AFeb 12, 1991
Double-bond isomerization process using basic zeolite catalysts
SHELL OIL CO41 citations92
US4480005AOct 30, 1984
Thin layer thermoplastic polymer bonded covalently at its surface to a mineral component
SHELL OIL CO29 citations92
US4405727ASep 20, 1983
Reinforced polymer compositions and their preparation
SHELL OIL CO31 citations92
US4359589ANov 16, 1982
Process for making linear polyethers
SHELL OIL CO33 citations92
US5264133ANov 23, 1993
Removal of selenium from aqueous media
SHELL OIL CO32 citations91
US5015796AMay 14, 1991
Methyl alkylation of toluene using basic zeolite catalysts
SHELL OIL CO20 citations82
US4451633AMay 29, 1984
Olefin polymerization
SHELL OIL CO22 citations82
US4396754AAug 2, 1983
Rapid curing epoxy compositions
SHELL OIL CO19 citations82
US4465797AAug 14, 1984
Reinforced polymer compositions and their preparation
SHELL OIL CO18 citations81
US4410680AOct 18, 1983
Two-phase, heat-curable polyepoxide-unsaturated monomer compositions
SHELL OIL CO25 citations81
US4397998AAug 9, 1983
Curable epoxy compositions suitable for use in RIM processes
SHELL OIL CO26 citations81
US5093540AMar 3, 1992
Process for selectively converting linear paraffins to linear alpha olefins
SHELL OIL CO8 citations74
US4379908AApr 12, 1983
Rapid curing epoxy-unsaturated monomer compositions
SHELL OIL CO13 citations74
US5159128AOct 27, 1992
Process for cracking paraffins to olefins
SHELL OIL CO10 citations73
US5151475ASep 29, 1992
Termination of anionic polymerization
SHELL OIL CO10 citations73
US5143990ASep 1, 1992
Termination of anionic polymerization using hydrogen
SHELL OIL CO11 citations73
US5095166AMar 10, 1992
Process for cracking paraffins to olefins
SHELL OIL CO9 citations73
US4389515AJun 21, 1983
Curable polyepoxide-unsaturated monomer compositions suitable for use in rim processes
SHELL OIL CO11 citations72
US5159127AOct 27, 1992
Process for converting paraffins to alpha olefins
SHELL OIL CO3 citations63
US4456698AJun 26, 1984
Rapid curing epoxy compositions
SHELL OIL CO2 citations63
US4405772ASep 20, 1983
Butene-1/4-vinylcyclohexene copolymer
SHELL OIL CO3 citations63
US5177155AJan 5, 1993
Selective hydrogenation of conjugation diolefin polymers with rare earth catalysts
SHELL OIL CO4 citations62