Inventor
ANDERSON ARDIS L
US11 patents
Patents
11 patentsUS4418752ADec 6, 1983
Thermal oil recovery with solvent recirculation
CONOCO INC248 citations96
US4722781AFeb 2, 1988
Desalting process
CONOCO INC54 citations94
US4504274AMar 12, 1985
Enrichment of low grade coals
CONOCO INC30 citations92
US4604185AAug 5, 1986
Co-processing of straight run vacuum resid and cracked residua
CONOCO INC40 citations91
US4385982AMay 31, 1983
Process for recovery of bitumen from tar sands
CONOCO INC24 citations81
US4265637AMay 5, 1981
Process for preparing blending fuel
CONOCO INC26 citations81
US4201657AMay 6, 1980
Coal spray composition
CONOCO INC23 citations78
US4601812AJul 22, 1986
Oil shale retorting process
CONOCO INC13 citations72
US4347120AAug 31, 1982
Upgrading of heavy hydrocarbons
CONOCO INC7 citations72
US4332641AJun 1, 1982
Process for producing calcined coke and rich synthesis gas
CONOCO INC6 citations61
US4740632AApr 26, 1988
Process for removing methanol from alkylation unit feed stream
CONOCO INC5 citations60