Inventor · disambiguated record
Barry B. Pruden
Also filed as: PRUDEN BARRY · PRUDEN BARRY B · RANGANATHAN RAMASWAMI
13 granted patents·1 pending application·768 citations·filing 1978–2001
95Inventor score
Files withPETRO CANADA INC6CA MINISTER ENERGY2UNITED KINGDOM GOVERNMENT2ENERGY MINES & RESOURCES CANAD1KHULBE CHANDRA P1
Top patents by PatentIndex Score
14 records- 0195US4214977AHydrocracking of heavy oils using iron coal catalystCA MINISTER ENERGY·Filed 1979·Granted Jul 29, 1980·97 cites·14 claims
- 0293US4252634AThermal hydrocracking of heavy hydrocarbon oils with heavy oil recycleCA MINISTER ENERGY·Filed 1980·Granted Feb 24, 1981·87 cites·4 claims
- 0392US5755955AHydrocracking of heavy hydrocarbon oils with conversion facilitated by control of polar aromaticsPETRO CANADA INC·Filed 1995·Granted May 26, 1998·98 cites·10 claims
- 0492US5374348AHydrocracking of heavy hydrocarbon oils with heavy hydrocarbon recycleENERGY MINES & RESOURCES CANAD·Filed 1993·Granted Dec 20, 1994·109 cites·7 claims
- 0591US4370221ACatalytic hydrocracking of heavy oilsUNITED KINGDOM GOVERNMENT·Filed 1981·Granted Jan 25, 1983·60 cites·7 claims
- 0688US4969988AAntifoam to achieve high conversion in hydroconversion of heavy oilsPETRO CANADA INC·Filed 1989·Granted Nov 13, 1990·81 cites·11 claims
- 0783US6004453AHydrocracking of heavy hydrocarbon oils with conversion facilitated by recycle of both heavy gas oil and pitchPETRO CANADA INC·Filed 1998·Granted Dec 21, 1999·58 cites·9 claims
- 0881US6331283B1Low-temperature autothermal steam reformation of methane in a fluidized bedUNIV TECHNOLOGIES INT·Filed 1999·Granted Dec 18, 2001·41 cites·9 claims
- 0979US4299685AHydrocracking of heavy oils/fly ash slurriesKHULBE CHANDRA P·Filed 1980·Granted Nov 10, 1981·35 cites·10 claims
- 1077US6517706B1Hydrocracking of heavy hydrocarbon oils with improved gas and liquid distributionPETRO CANADA INC·Filed 2000·Granted Feb 11, 2003·24 cites·14 claims
- 1176US5972202AHydrotreating of heavy hydrocarbon oils with control of particle size of particulate additivesPETRO CANADA INC·Filed 1997·Granted Oct 26, 1999·49 cites·7 claims
- 1263US4999328AHydrocracking of heavy oils in presence of petroleum coke derived from heavy oil coking operationsPETRO CANADA INC·Filed 1988·Granted Mar 12, 1991·19 cites·10 claims
- 1363US4234387ACoking poor coking coals and hydrocracked tar sand bitumen binderUNITED KINGDOM GOVERNMENT·Filed 1978·Granted Nov 18, 1980·10 cites·10 claims
- 1443US2002034458A1Low temperature autothermal steam reformation of methane in a fluidized bedFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →