Inventor
MARCANTONIO PAUL J
US14 patents
⚠️ This page may combine multiple inventors who share the name “MARCANTONIO PAUL J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHEVRON RES
6 patentsUS4927794AMay 22, 1990
Leaching cobalt, molybdenum, nickel, and vanadium from spent hydroprocessing catalysts
CHEVRON RES29 citations92
US4915928AApr 10, 1990
Process for removing selenium from wastewater effluent
CHEVRON RES42 citations92
US4554138ANov 19, 1985
Leaching metals from spent hydroprocessing catalysts with ammonium sulfate
CHEVRON RES49 citations92
US4544533AOct 1, 1985
Recovering vanadium values from ammonium bicarbonate solution using heat, sulfuric acid, and ammonium sulfate
CHEVRON RES20 citations81
US4551315ANov 5, 1985
Recovering vanadium values from ammonium bicarbonate solution
CHEVRON RES7 citations73
US4537751AAug 27, 1985
Treatment of alumina-base catalysts
CHEVRON RES4 citations62
CHEVRON USA INC
2 patentsCHEVRON RES & TECH
2 patentsKENNECOTT CORP
2 patentsUS4318789AMar 9, 1982
Electrochemical removal of heavy metals such as chromium from dilute wastewater streams using flow through porous electrodes
KENNECOTT CORP29 citations92
US4292160ASep 29, 1981
Apparatus for electrochemical removal of heavy metals such as chromium from dilute wastewater streams using flow-through porous electrodes
KENNECOTT CORP26 citations81