Inventor · disambiguated record
Karl Kharas
Also filed as: KHARAS KARL · KHARAS KARL C · KHARAS KARL C C
37 granted patents·19 pending applications·587 citations·filing 1992–2023
98Inventor score
Top patents by PatentIndex Score
56 records- 0197US8354563B2Methods and apparatus for synthesis of alcohols from syngasMAVERICK BIOFUELS INC·Filed 2009·Granted Jan 15, 2013·27 cites·57 claims
- 0295US7943104B2CE-ZR based solid solutions and methods for making and using the sameUMICORE AG & CO KG·Filed 2006·Granted May 17, 2011·40 cites·15 claims
- 0393US7923405B2Cobalt-molybdenum sulfide catalyst materials and methods for ethanol production from syngasRANGE FUELS INC·Filed 2008·Granted Apr 12, 2011·25 cites·27 claims
- 0492US8779215B2Methods and apparatus for synthesis of alcohols from syngasMAVERICK BIOFUELS INC·Filed 2012·Granted Jul 15, 2014·5 cites·20 claims
- 0591US11904302B2Bottoms upgrading and low coke fluid catalytic cracking catalystBASF CORP·Filed 2022·Granted Feb 20, 2024·2 cites·16 claims
- 0690US8354357B2Cobalt-molybdenum sulfide catalyst materials and methods for stable alcohol production from syngasALBEMARLE CORP·Filed 2010·Granted Jan 15, 2013·8 cites·20 claims
- 0787US6365118B1Reduction of NOx in the exhaust from leanOx internal combustion enginesDELPHI TECH INC·Filed 1999·Granted Apr 2, 2002·48 cites·2 claims
- 0886US11471862B2Bottoms upgrading and low coke fluid catalytic cracking catalystBASF CORP·Filed 2018·Granted Oct 18, 2022·3 cites·13 claims
- 0986US5977012AAlloyed metal catalysts for the reduction of NOx in the exhaust gases from internal combustion engines containing excess oxygenASEC MANUFACTURING GENERAL PAR·Filed 1998·Granted Nov 2, 1999·75 cites·4 claims
- 1084US8344188B2Methods and apparatus for synthesis of alcohols from syngasMAVERICK BIOFUELS INC·Filed 2009·Granted Jan 1, 2013·3 cites·42 claims
- 1183US8357826B2Methods and apparatus for synthesis of alcohols from syngasKHARAS KARL·Filed 2009·Granted Jan 22, 2013·3 cites·35 claims
- 1278US8399715B2Cobalt-molybdenum sulfide catalyst materials and methods for ethanol production from syngasKHARAS KARL·Filed 2011·Granted Mar 19, 2013·3 cites·20 claims
- 1378US7824639B2Exhaust treatment system and catalyst systemUMICORE AG & CO KG·Filed 2008·Granted Nov 2, 2010·10 cites·16 claims
- 1478US7297656B2Particulate filter and method for treating sootUMICORE AG & CO KG·Filed 2003·Granted Nov 20, 2007·30 cites·22 claims
- 1577US6087295AReduction of NOx in the exhaust gases from internal combustion engines containing excess oxygenASEC MFG CO·Filed 1998·Granted Jul 11, 2000·41 cites·4 claims
- 1675US8809225B2Iron-based fischer-tropsch catalystKHARAS KARL C·Filed 2012·Granted Aug 19, 2014·3 cites·64 claims
- 1773US11027264B2Fluid catalytic cracking catalysts for increasing butylene yieldsBASF CORP·Filed 2019·Granted Jun 8, 2021·0 cites·21 claims
- 1873US8383691B2Methods of making improved cobalt-molybdenum-sulfide catalyst compositions for higher alcohol synthesisALBEMARLE CORP·Filed 2010·Granted Feb 26, 2013·2 cites·38 claims
- 1971US5908806ACopper-silver zeolite catalystsASEC MFG CO·Filed 1997·Granted Jun 1, 1999·38 cites·14 claims
- 2070US8110522B2Methods for promoting syngas-to-alcohol catalystsMEITZNER GEORGE·Filed 2009·Granted Feb 7, 2012·3 cites·33 claims
- 2170US5972820AMethods of making stabilized crystalline alumina compositions, and alumina compositions and catalyst supports made therefromASEC MANUFACTURING A GENERAL P·Filed 1999·Granted Oct 26, 1999·40 cites·18 claims
- 2269US5897846ACatalytic converter having a catalyst with noble metal on molecular sieve crystal surface and method of treating diesel engine exhaust gas with sameASEC MFG CO·Filed 1997·Granted Apr 27, 1999·30 cites·11 claims
- 2368US9669390B2Catalyst for low temperature slurry bed Fischer-Tropsch synthesisRES USA LLC·Filed 2014·Granted Jun 6, 2017·1 cites·45 claims
- 2467US5894068AReduction of NOx in the exhaust gases from internal combustion engines containing excess oxygenFiled 1992·Granted Apr 13, 1999·26 cites·11 claims
- 2565US12472487B2Cu-CHA SCR catalysts having specific lattice strain and domain size characteristicsBASF MOBILE EMISSIONS CATALYSTS LLC·Filed 2020·Granted Nov 18, 2025·0 cites·29 claims
- 2664US10507460B2Fluid catalytic cracking catalysts for increasing butylene yieldsBASF CORP·Filed 2016·Granted Dec 17, 2019·0 cites·19 claims
- 2763US5968466ACopper-silver zeolite catalysts in exhaust gas treatmentASEC MFG CO·Filed 1996·Granted Oct 19, 1999·28 cites·5 claims
- 2863US5877106AStabilized crystalline alumina compositionsASEC MFG CO·Filed 1997·Granted Mar 2, 1999·20 cites·8 claims
- 2963US2009156697A1Catalyst compositions and methods for alcohol production from synthesis gasRANGE FUELS INC·Filed 2008·Application pending·0 cites
- 3063US2009156392A1Catalyst compositions and methods for alcohol production from synthesis gasRANGE FUELS INC·Filed 2008·Application pending·0 cites
- 3163US2009156393A1Catalyst compositions and methods for alcohol production from synthesis gasRANGE FUELS INC·Filed 2008·Application pending·0 cites
- 3262US9146220B2Cobalt-molybdenum sulfide catalyst materials and methods for stable alcohol production from syngasALBEMARLE CORP·Filed 2013·Granted Sep 29, 2015·0 cites·13 claims
- 3361US11370974B2High activity, high gasoline yield and low coke fluid catalytic cracking catalystBASF CORP·Filed 2018·Granted Jun 28, 2022·0 cites·18 claims
- 3461US2023256414A1Process for producing a porous alpha-alumina catalyst supportBASF SE·Filed 2021·Application pending·0 cites
- 3559US2023302432A1Porous catalyst-support shaped bodyBASF SE·Filed 2021·Application pending·0 cites
- 3658US5980844ASO2 -tolerant silver oxide catalystsASEC MFG CO·Filed 1998·Granted Nov 9, 1999·22 cites·5 claims
- 3758US2012083406A1Catalyst compositions and methods for alcohol production from synthesis gasKHARAS KARL·Filed 2011·Application pending·0 cites
- 3858US2023271844A1Strontium-catalyzed boehmite formationBASF CORP·Filed 2021·Application pending·0 cites
- 3957US6235255B1Catalyst support having zeolite with high sodium back ion-exchange capacity and catalysts made therefromASEC MFG·Filed 1999·Granted May 22, 2001·18 cites·10 claims
- 4057US2023365424A1Crystalline boehmite materials as precursors for large crystal gamma alumina and low surface area alpha aluminaBASF CORP·Filed 2021·Application pending·0 cites
- 4153US8586801B2Cobalt-molybdenum sulfide catalyst materials and methods for stable alcohol production from syngasKHARAS KARL·Filed 2010·Granted Nov 19, 2013·0 cites·14 claims
- 4253US6127300AProcess for making a catalyst with noble metal on molecular sieve crystal surfaceASEC MANUFACTURING GENERAL PAR·Filed 1998·Granted Oct 3, 2000·17 cites·21 claims
- 4353US2025222440A1Low z/m fcc catalysts made by in-situ crystallization of pure alumina particlesBASF CORP·Filed 2022·Application pending·0 cites
- 4452US2025222439A1In-situ crystallized ultra-low zeolite content fluid catalytic cracking catalystBASF CORP·Filed 2022·Application pending·0 cites
- 4552US2017209852A1Catalyst for low temperature slurry bed fischer-tropsch synthesisRES USA LLC·Filed 2017·Application pending·0 cites
- 4651US8318986B2Methods for improving syngas-to-alcohol catalyst activity and selectivityALSUM PATRICK J·Filed 2009·Granted Nov 27, 2012·1 cites·39 claims
- 4751US2023256415A1Production of porous alpha-alumina supports from boehmitic derived aluminasBASF SE·Filed 2021·Application pending·0 cites
- 4848US2023234030A1Tableted alpha-alumina catalyst supportBASF SE·Filed 2021·Application pending·0 cites
- 4946US2010152498A1Methods for improving syngas-to-ethanol catalyst selectivityRANGE FUELS INC·Filed 2009·Application pending·0 cites
- 5042US5389589ABarium-containing aluminaALLIED SIGNAL INC·Filed 1992·Granted Feb 14, 1995·6 cites·15 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →