Inventor
SANTILLI DONALD S
US30 patents
⚠️ This page may combine multiple inventors who share the name “SANTILLI DONALD S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHEVRON RES
14 patentsUS4910006AMar 20, 1990
Zeolite SSZ-26
CHEVRON RES241 citations99
US5166111ANov 24, 1992
Low-aluminum boron beta zeolite
CHEVRON RES33 citations96
US4496786AJan 29, 1985
Selective conversion of methanol to low molecular weight olefins over high silica SSZ-13 zeolite
CHEVRON RES79 citations96
US5120425AJun 9, 1992
Use of zeolite SSZ-33 in hydrocarbon conversion processes
CHEVRON RES23 citations92
US5007997AApr 16, 1991
Zeolite SSZ-26
CHEVRON RES27 citations89
US4458025AJul 3, 1984
Method of zeolitic catalyst manufacture
CHEVRON RES27 citations89
US4364857ADec 21, 1982
Fibrous clay mixtures
CHEVRON RES21 citations82
US4419273ADec 6, 1983
Clay-based sulfur sorbent
CHEVRON RES21 citations81
US5603821AFeb 18, 1997
Low-aluminum boron beta zeolite
CHEVRON RES8 citations74
US5393407AFeb 28, 1995
Hydrocarbon conversion utilizing a low-aluminum boron beta zeolite
CHEVRON RES10 citations74
US4375406AMar 1, 1983
Fibrous clay compositions containing precalcined oxides
CHEVRON RES17 citations74
US4699894AOct 13, 1987
Highly active and highly selective aromatization catalyst
CHEVRON RES8 citations72
US4698322AOct 6, 1987
Highly active and highly selective aromatization catalyst
CHEVRON RES15 citations72
US4358400ANov 9, 1982
Residual oil processing catalysts
CHEVRON RES3 citations63
CHEVRON USA INC
8 patentsUS5397454AMar 14, 1995
Hydrocarbon conversion process using zeolite SSZ-32 having constraint index of 13 or greater
CHEVRON USA INC46 citations96
US6051129AApr 18, 2000
Process for reducing haze point in bright stock
CHEVRON USA INC110 citations95
US5656149AAug 12, 1997
Hydrocarbon conversion processes using zeolite SSZ-41
CHEVRON USA INC37 citations93
US5693215ADec 2, 1997
Low-Aluminum boron beta zeolite
CHEVRON USA INC18 citations92
US6005154ADec 21, 1999
Isomerization process using zeolite SSZ-25
CHEVRON USA INC10 citations74
US5691463ANov 25, 1997
Alkylation process using zeolite SSZ-25
CHEVRON USA INC7 citations74
US5591322AJan 7, 1997
Dewaxing process using zeolite SSZ-25
CHEVRON USA INC9 citations74
US5421992AJun 6, 1995
Hydrocarbon conversion process using zeolite SSZ-25
CHEVRON USA INC8 citations74
CHEVRON RES & TECH
6 patentsUS5282958AFeb 1, 1994
Use of modified 5-7 a pore molecular sieves for isomerization of hydrocarbons
CHEVRON RES & TECH299 citations99
US5300210AApr 5, 1994
Hydrocarbon conversion process using zeolite SSZ-32 as catalyst
CHEVRON RES & TECH56 citations96
US5106801AApr 21, 1992
Zeolite SSZ-31
CHEVRON RES & TECH62 citations96
US5215648AJun 1, 1993
Hydrocarbon conversion processes using SSZ-31
CHEVRON RES & TECH47 citations92
US5202014AApr 13, 1993
Zeolite SSZ-25
CHEVRON RES & TECH49 citations92
US5376260ADec 27, 1994
Process for producing heavy lubricating oil having a low pour point
CHEVRON RES & TECH19 citations82