Inventor · disambiguated record
Edward C. Luckenbach
Also filed as: LUCKENBACH EDWARD C
19 granted patents·358 citations·filing 1974–1995
95Inventor score
Top patents by PatentIndex Score
19 records- 0190US4006075AMethod of regenerating a cracking catalyst with substantially complete combustion of carbon monoxideEXXON RESEARCH ENGINEERING CO·Filed 1975·Granted Feb 1, 1977·42 cites·21 claims
- 0289US4176084AProcess for regenerating metal-contaminated hydrocarbon conversion catalystsEXXON RESEARCH ENGINEERING CO·Filed 1977·Granted Nov 27, 1979·39 cites·8 claims
- 0382US4235704AMethod of reducing oxides of nitrogen concentration in regeneration zone flue gasEXXON RESEARCH ENGINEERING CO·Filed 1979·Granted Nov 25, 1980·37 cites·12 claims
- 0480US4327055AContinuous catalyst unloading deviceEXXON RESEARCH ENGINEERING CO·Filed 1981·Granted Apr 27, 1982·33 cites·9 claims
- 0579US4009121AMethod of temperature control in catalyst regenerationEXXON RESEARCH ENGINEERING CO·Filed 1975·Granted Feb 22, 1977·27 cites·5 claims
- 0676US5156817AFccu regenerator catalyst distribution systemEXXON RESEARCH ENGINEERING CO·Filed 1990·Granted Oct 20, 1992·38 cites·14 claims
- 0768US5656243AFluidized bed reactor and process for performing reactions thereinSNAM PROGETTI·Filed 1995·Granted Aug 12, 1997·34 cites·17 claims
- 0861US4180454AMethod for combusting carbon monoxide in a fluid catalytic cracking processEXXON RESEARCH ENGINEERING CO·Filed 1978·Granted Dec 25, 1979·13 cites·7 claims
- 0961US4081508AProcess for reducing flue gas contaminants from fluid cracking catalyst regeneratorEXXON RESEARCH ENGINEERING CO·Filed 1975·Granted Mar 28, 1978·13 cites·8 claims
- 1061US3958953ACatalyst regeneration apparatusEXXON RESEARCH ENGINEERING CO·Filed 1974·Granted May 25, 1976·13 cites·4 claims
- 1159US4074691AOpen shroud trickle valveEXXON RESEARCH ENGINEERING CO·Filed 1976·Granted Feb 21, 1978·12 cites·6 claims
- 1250US4666584AMethod for passivating cracking catalystEXXON RESEARCH ENGINEERING CO·Filed 1985·Granted May 19, 1987·13 cites·9 claims
- 1348US4098680AMethod of regenerating a cracking catalystEXXON RESEARCH ENGINEERING CO·Filed 1976·Granted Jul 4, 1978·7 cites·17 claims
- 1446US4397816AApparatus for regeneration of spent cracking catalystEXXON RESEARCH ENGINEERING CO·Filed 1981·Granted Aug 9, 1983·8 cites·6 claims
- 1545US4062761AMethod for varying the catalyst circulation rate in a fluid catalytic cracking processEXXON RESEARCH ENGINEERING CO·Filed 1975·Granted Dec 13, 1977·8 cites·4 claims
- 1638US4620508AGas discharge and/or distribution systemEXXON RESEARCH ENGINEERING CO·Filed 1985·Granted Nov 4, 1986·10 cites·13 claims
- 1737US3996013ACatalytic hydrocarbon conversion apparatusEXXON RESEARCH ENGINEERING CO·Filed 1975·Granted Dec 7, 1976·4 cites·8 claims
- 1836US4243518AExternal method for reducing transverse oxygen gradients in FCCU regenerationEXXON RESEARCH ENGINEERING CO·Filed 1979·Granted Jan 6, 1981·4 cites·19 claims
- 1935US4243517AInternal method for reducing transverse oxygen gradients in FCCU regenerationEXXON RESEARCH ENGINEERING CO·Filed 1979·Granted Jan 6, 1981·3 cites·17 claims
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