Assignee
ENERGY BIOSYSTEMS CORP
US·27 granted patents·442 citations·filing 1991–1998
Top patents by PatentIndex Score
27 records- 0188US5472875AContinuous process for biocatalytic desulfurization of sulfur-bearing heterocyclic moleculesENERGY BIOSYSTEMS CORP·Filed 1993·Granted Dec 5, 1995·56 cites·36 claims
- 0286US5510265AMultistage process for deep desulfurization of a fossil fuelENERGY BIOSYSTEMS CORP·Filed 1994·Granted Apr 23, 1996·49 cites·14 claims
- 0385US5496729AProcess for the desulfurization and the desalting of a fossil fuelENERGY BIOSYSTEMS CORP·Filed 1994·Granted Mar 5, 1996·31 cites·9 claims
- 0483US5356813AProcess for the desulfurization and the desalting of a fossil fuelENERGY BIOSYSTEMS CORP·Filed 1992·Granted Oct 18, 1994·27 cites·7 claims
- 0583US5356801ARecombinant DNA encoding a desulfurization biocatalystENERGY BIOSYSTEMS CORP·Filed 1993·Granted Oct 18, 1994·71 cites·20 claims
- 0680US5232854AMultistage system for deep desulfurization of fossil fuelsENERGY BIOSYSTEMS CORP·Filed 1991·Granted Aug 3, 1993·34 cites·9 claims
- 0771US5525235AMethod for separating a petroleum containing emulsionENERGY BIOSYSTEMS CORP·Filed 1994·Granted Jun 11, 1996·28 cites·28 claims
- 0866US5529930ABiocatalytic process for reduction of petroleum viscosityENERGY BIOSYSTEMS CORP·Filed 1993·Granted Jun 25, 1996·14 cites·17 claims
- 0966US5387523AMultistage process for deep desulfurization of fossil fuelsENERGY BIOSYSTEMS CORP·Filed 1993·Granted Feb 7, 1995·20 cites·9 claims
- 1061US5952208ADsz gene expression in pseudomonas hostsENERGY BIOSYSTEMS CORP·Filed 1997·Granted Sep 14, 1999·14 cites·53 claims
- 1159US6235519B1Gene involved in thiophene biotransformation from nocardia asteroides KGB1ENERGY BIOSYSTEMS CORP·Filed 1998·Granted May 22, 2001·14 cites·8 claims
- 1248US6071738AConversion of organosulfur compounds to oxyorganosulfur compounds for desulfurization of fossil fuelsENERGY BIOSYSTEMS CORP·Filed 1997·Granted Jun 6, 2000·17 cites·21 claims
- 1348US5726056AFuel product produced by demetalizing a fossil fuel with an enzymeENERGY BIOSYSTEMS CORP·Filed 1997·Granted Mar 10, 1998·14 cites·13 claims
- 1444US5973195ASurfactants derived from 2-(2-hydroxyphenyl)benzenesulfinate and alkyl-substituted derivativesENERGY BIOSYSTEMS CORP·Filed 1998·Granted Oct 26, 1999·4 cites·11 claims
- 1544US5772901AOil/water/biocatalyst three phase separation processENERGY BIOSYSTEMS CORP·Filed 1996·Granted Jun 30, 1998·19 cites·19 claims
- 1642US5624844AProcess for demetalizing a fossil fuelENERGY BIOSYSTEMS CORP·Filed 1995·Granted Apr 29, 1997·10 cites·14 claims
- 1740US5985650AMethod of desulfurization of fossil fuel with flavoproteinENERGY BIOSYSTEMS CORP·Filed 1998·Granted Nov 16, 1999·3 cites·17 claims
- 1840US5733773AMethod of desulfurization of fossil fuel with flavoproteinENERGY BIOSYSTEMS CORP·Filed 1996·Granted Mar 31, 1998·3 cites·13 claims
- 1937US5879914ARecombinant DNA encoding a desulfurization biocatalystENERGY BIOSYSTEMS CORP·Filed 1995·Granted Mar 9, 1999·2 cites·11 claims
- 2036US5811285ADSZD utilization in desulfurization of DBT by rhodococcus sp. IGTS8ENERGY BIOSYSTEMS CORP·Filed 1996·Granted Sep 22, 1998·1 cites·15 claims
- 2135US6133016ASphingomonas biodesulfurization catalystENERGY BIOSYSTEMS CORP·Filed 1997·Granted Oct 17, 2000·2 cites·46 claims
- 2234US5578478ARecombinant DNA encoding a desulfurization biocatalystENERGY BIOSYSTEMS CORP·Filed 1995·Granted Nov 26, 1996·1 cites·8 claims
- 2332US5804433ARhodococcus flavin reductase complementing DszA and DszC activityENERGY BIOSYSTEMS CORP·Filed 1996·Granted Sep 8, 1998·1 cites·15 claims
- 2432US5468626AMethod for separating a sulfur compound from carbonaceous materialsENERGY BIOSYSTEMS CORP·Filed 1993·Granted Nov 21, 1995·3 cites·17 claims
- 2531US5846813ADszD utilization in desulfurization of DBT by rhodococcus sp. IGTS8ENERGY BIOSYSTEMS CORP·Filed 1995·Granted Dec 8, 1998·0 cites·20 claims
- 2630US5919683ARhodococcus flavin reductase complementing DSZA and DSZC activityENERGY BIOSYSTEMS CORP·Filed 1998·Granted Jul 6, 1999·0 cites·10 claims
- 2728US5968812ARemoval of sulfinic acidsENERGY BIOSYSTEMS CORP·Filed 1998·Granted Oct 19, 1999·4 cites·5 claims
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