Inventor · disambiguated record
Armand A. Gregoli
Also filed as: GREGOLI ARMAND A
16 granted patents·2,918 citations·filing 1974–1998
96Inventor score
Files withOCCIDENTAL PETROLEUM CANADA11CITIES SERVICE CO2WORLD ENERGY SYSTEMS INC2CITIES SERVICE RES & DEV CO1
Top patents by PatentIndex Score
16 records- 0198US6016868AProduction of synthetic crude oil from heavy hydrocarbons recovered by in situ hydrovisbreakingWORLD ENERGY SYSTEMS INC·Filed 1998·Granted Jan 25, 2000·461 cites·11 claims
- 0298US5316664AProcess for recovery of hydrocarbons and rejection of sandOCCIDENTAL PETROLEUM CANADA·Filed 1992·Granted May 31, 1994·401 cites·83 claims
- 0398US4983319APreparation of low-viscosity improved stable crude oil transport emulsionsOCCIDENTAL PETROLEUM CANADA·Filed 1988·Granted Jan 8, 1991·349 cites·29 claims
- 0498US4501445AMethod of in-situ hydrogenation of carbonaceous materialCITIES SERVICE CO·Filed 1983·Granted Feb 26, 1985·346 cites·41 claims
- 0597US6016867AUpgrading and recovery of heavy crude oils and natural bitumens by in situ hydrovisbreakingWORLD ENERGY SYSTEMS INC·Filed 1998·Granted Jan 25, 2000·435 cites·25 claims
- 0697US5340467AProcess for recovery of hydrocarbons and rejection of sandOCCIDENTAL PETROLEUM CANADA·Filed 1991·Granted Aug 23, 1994·386 cites·42 claims
- 0795US5110443AConverting heavy hydrocarbons into lighter hydrocarbons using ultrasonic reactorOCCIDENTAL PETROLEUM CANADA·Filed 1989·Granted May 5, 1992·91 cites·18 claims
- 0894US5083613AProcess for producing bitumenOCCIDENTAL PETROLEUM CANADA·Filed 1989·Granted Jan 28, 1992·120 cites·29 claims
- 0991US5283001AProcess for preparing a water continuous emulsion from heavy crude fractionOCCIDENTAL PETROLEUM CANADA·Filed 1991·Granted Feb 1, 1994·100 cites·82 claims
- 1090US4966235AIn situ application of high temperature resistant surfactants to produce water continuous emulsions for improved crude recoveryOCCIDENTAL PETROLEUM CANADA·Filed 1989·Granted Oct 30, 1990·62 cites·45 claims
- 1181US5156652ALow-temperature pipeline emulsion transportation enhancementOCCIDENTAL PETROLEUM CANADA·Filed 1989·Granted Oct 20, 1992·36 cites·45 claims
- 1280US4725287APreparation of stable crude oil transport emulsionsOCCIDENTAL PETROLEUM CANADA·Filed 1986·Granted Feb 16, 1988·48 cites·45 claims
- 1379US3972801AOil shale retortingCITIES SERVICE RES & DEV CO·Filed 1974·Granted Aug 3, 1976·19 cites·3 claims
- 1475US4075081AFluidized bed hydroretorting of oil shaleCITIES SERVICE CO·Filed 1977·Granted Feb 21, 1978·21 cites·5 claims
- 1564US5263848APreparation of oil-in-aqueous phase emulsion and removing contaminants by burningOCCIDENTAL PETROLEUM CANADA·Filed 1989·Granted Nov 23, 1993·19 cites·31 claims
- 1659US4978365APreparation of improved stable crude oil transport emulsionsOCCIDENTAL PETROLEUM CANADA·Filed 1987·Granted Dec 18, 1990·24 cites·35 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →