Inventor
EASTMAN ALAN D
US39 patents
⚠️ This page may combine multiple inventors who share the name “EASTMAN ALAN D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILLIPS PETROLEUM CO
33 patentsUS5405431AApr 11, 1995
Automatic adsorption tower switching system
PHILLIPS PETROLEUM CO23 citations92
US4497971AFeb 5, 1985
Oxidative dehydrogenation and cracking of paraffins with a promoted cobalt catalyst
PHILLIPS PETROLEUM CO32 citations92
US4368346AJan 11, 1983
Oxidative dehydrogenation of paraffins with a promoted cobalt catalyst
PHILLIPS PETROLEUM CO41 citations92
US4333855AJun 8, 1982
Promoted zinc titanate as catalytic agent
PHILLIPS PETROLEUM CO32 citations92
US4327238AApr 27, 1982
Dehydrogenation of organic compounds with a promoted zinc titanate catalyst
PHILLIPS PETROLEUM CO37 citations92
US4287050ASep 1, 1981
Catalytic hydrodesulfurization of organic compounds employing alumina promoted with zinc titanate, cobalt and molybdenum as the catalytic agent
PHILLIPS PETROLEUM CO44 citations92
US7056744B2Jun 6, 2006
Measurement of short chain branching in olefin copolymers using chemometric analysis
PHILLIPS PETROLEUM CO14 citations84
US4450313AMay 22, 1984
Oxidative dehydrogenation of paraffins
PHILLIPS PETROLEUM CO22 citations82
US4389337AJun 21, 1983
Promoted zinc titanate catalyst for the dehydrogenation of organic compounds
PHILLIPS PETROLEUM CO23 citations82
US4389304AJun 21, 1983
Catalytic hydrodesulfurization or hydrodenitrogenation of organic compounds employing alumina promoted with zinc, titanium, cobalt and molybdenum as the catalytic agent
PHILLIPS PETROLEUM CO24 citations82
US4310717AJan 12, 1982
Oxidative dehydrogenation and catalyst
PHILLIPS PETROLEUM CO27 citations82
US5877382AMar 2, 1999
Alkylation catalyst regeneration
PHILLIPS PETROLEUM CO6 citations74
US5284993AFeb 8, 1994
Alkylation catalyst regeneration
PHILLIPS PETROLEUM CO19 citations74
US5276245AJan 4, 1994
Alkylation catalyst regeneration
PHILLIPS PETROLEUM CO7 citations74
US4482646ANov 13, 1984
Oxidative dehydrogenation of paraffins
PHILLIPS PETROLEUM CO7 citations74
US4396537AAug 2, 1983
Promoted cobalt catalyst
PHILLIPS PETROLEUM CO15 citations74
US4389305AJun 21, 1983
Catalytic hydrodenitrogenation of organic compounds employing promoted zinc titanate
PHILLIPS PETROLEUM CO18 citations74
US4376698AMar 15, 1983
Catalytic hydrodesulfurization of organic compounds employing promoted zinc titanate
PHILLIPS PETROLEUM CO17 citations74
US4371458AFeb 1, 1983
Catalytic compounds employing alumina promoted with zinc, titanium, cobalt and molybdenum as the catalytic agent
PHILLIPS PETROLEUM CO14 citations74
US4371730AFeb 1, 1983
Dehydrogenation of organic compounds with a zinc silicate catalyst
PHILLIPS PETROLEUM CO8 citations74
US4370259AJan 25, 1983
Oxidative dehydrogenation catalyst
PHILLIPS PETROLEUM CO16 citations74
US5306859AApr 26, 1994
Alkylation catalyst regeneration utilizing polyvinylpyridine and amine substituted styrene divinylbenzene copolymer contact materials
PHILLIPS PETROLEUM CO7 citations73
US5264647ANov 23, 1993
Alkylation catalyst regeneration
PHILLIPS PETROLEUM CO10 citations73
US5264649ANov 23, 1993
Alkylation catalyst regeneration
PHILLIPS PETROLEUM CO13 citations73
US5237122AAug 17, 1993
Alkylation catalyst regeneration
PHILLIPS PETROLEUM CO16 citations73
US4835127AMay 30, 1989
Oxidative dehydrogenation and cracking of paraffins using a promoted cobalt catalyst
PHILLIPS PETROLEUM CO13 citations73
US5463162AOct 31, 1995
Alkylation catalyst regeneration
PHILLIPS PETROLEUM CO3 citations63
US4064190ADec 20, 1977
Removal of acetylenic contaminants by copper-tin and/or lead zinc aluminate
PHILLIPS PETROLEUM CO4 citations62
US6113774ASep 5, 2000
Antifoulant control process
PHILLIPS PETROLEUM CO0 citations52
US5347067ASep 13, 1994
Alkylation catalyst regeneration
PHILLIPS PETROLEUM CO1 citations52
US5003082AMar 26, 1991
Preparation of thiolactams
PHILLIPS PETROLEUM CO0 citations52
US4990628AFeb 5, 1991
Catalytic preparation of thiolactams
PHILLIPS PETROLEUM CO0 citations52
US4956476ASep 11, 1990
Preparation of thiolactams
PHILLIPS PETROLEUM CO1 citations46
GREENFIRE ENERGY INC
3 patentsUS10527026B2Jan 7, 2020
Geothermal heat recovery from high-temperature, low-permeability geologic formations for power generation using closed loop systems
GREENFIRE ENERGY INC83 citations94
US9803626B1Oct 31, 2017
Thermosiphoning supercritical CO2 in geothermal energy production
GREENFIRE ENERGY INC23 citations90
US11674504B2Jun 13, 2023
Geothermal loop energy production systems
GREENFIRE ENERGY INC0 citations59