Inventor
ESTES JOHN H
31 patents
Patents
31 patentsUS4250016AFeb 10, 1981
Recovery of bitumen from tar sand
TEXACO INC54 citations94
US4289740ASep 15, 1981
Crystalline zeolite HP
TEXACO INC16 citations74
US4199328AApr 22, 1980
Process for producing methane from naphtha
TEXACO INC10 citations74
US4297245AOct 27, 1981
Catalyst for the preparation of methane
TEXACO INC9 citations73
US4065514ADec 27, 1977
Preparation of methane
TEXACO INC7 citations73
US4008181AFeb 15, 1977
Steam dealkylation catalyst and process for preparing it
TEXACO INC5 citations73
US3957682AMay 18, 1976
Preparation of methane, hydrogen and carbon monoxide containing gases
TEXACO INC8 citations73
US4442222AApr 10, 1984
Adsorbent for separation of para-xylene
TEXACO INC8 citations72
US4439535AMar 27, 1984
Zeolite adsorbent for separation of para-xylene
TEXACO INC9 citations72
US4357231ANov 2, 1982
Method for extracting hydrocarbons from oil shale
TEXACO INC7 citations72
US4223731ASep 23, 1980
Method for enhanced recovery of petroleum
TEXACO INC9 citations72
US4160011AJul 3, 1979
Crystalline aluminosilicate percursor
TEXACO INC17 citations71
US4149993AApr 17, 1979
Hydroisomerization process and catalyst
TEXACO INC12 citations71
US4113789ASep 12, 1978
Hydroisomerization of normal paraffin with a catalyst of noble metal, alumina support and chlorine
TEXACO INC8 citations71
US4089811AMay 16, 1978
Preparation of catalyst support
TEXACO INC11 citations71
US4066716AJan 3, 1978
Alkylation process of alkanes with olefins utilizing chlorided alumina catalyst
TEXACO INC8 citations71
US4108218AAug 22, 1978
Method of preparing a reaction chamber
TEXACO INC9 citations70
US4407782AOct 4, 1983
Crystalline zeolite HP
TEXACO INC4 citations63
US4392946AJul 12, 1983
Hydrodesulfurization of hydrocarbons with fluorided platinum
TEXACO INC4 citations63
US4306962ADec 22, 1981
Crystalline zeolite HP
TEXACO INC3 citations63
US4083800AApr 11, 1978
Alkylation process and method for catalyst regeneration
TEXACO INC5 citations63
US4075255AFeb 21, 1978
Steam dealkylation with hydrogen treated catalyst of groups I, VI B, VIII
TEXACO INC2 citations62
US3985678AOct 12, 1976
Isoparaffin alkylation
TEXACO INC2 citations62
US4615994AOct 7, 1986
Zeolite adsorbent for separation of para-xylene
TEXACO INC3 citations61
US4033901AJul 5, 1977
Shaped, bonded boride catalysts
TEXACO INC3 citations61
US4231751ANov 4, 1980
Novel method of testing a charge calcined alumina to determine its suitability for use in hydrocarbon conversion
TEXACO INC2 citations60
US4171329AOct 16, 1979
Novel method for dealkylating alkylaromatic hydrocarbons
TEXACO INC3 citations60
US4113657ASep 12, 1978
Alkylation process
TEXACO INC2 citations60
US4138444AFeb 6, 1979
Self-alkylation of isobutane
TEXACO INC1 citations52
US4222439ASep 16, 1980
Enhanced recovery of petroleum
TEXACO INC1 citations50
US4101560AJul 18, 1978
Shaped, bonded boride catalysts
TEXACO INC0 citations50