Inventor · disambiguated record
Wayne P. Schammel
Also filed as: SCHAMMEL WAYNE · SCHAMMEL WAYNE P · SCHAMMEL WAYNE PAUL
54 granted patents·13 pending applications·1,180 citations·filing 1983–2023
99Inventor score
Files withSILURIA TECHNOLOGIES INC27AMOCO CORP18LUMMUS TECHNOLOGY INC12BP CORP NORTH AMERICA INC2SCHAMMEL WAYNE P2
Top patents by PatentIndex Score
67 records- 0199US9956544B2Heterogeneous catalystsSILURIA TECHNOLOGIES INC·Filed 2015·Granted May 1, 2018·40 cites·21 claims
- 0298US10407361B2Oxidative coupling of methane for olefin productionSILURIA TECHNOLOGIES INC·Filed 2018·Granted Sep 10, 2019·24 cites·20 claims
- 0398US10308565B2Catalysts for petrochemical catalysisSILURIA TECHNOLOGIES INC·Filed 2017·Granted Jun 4, 2019·33 cites·11 claims
- 0498US10300465B2Catalysts for natural gas processesSILURIA TECHNOLOGIES INC·Filed 2017·Granted May 28, 2019·31 cites·15 claims
- 0598US10195603B2Production of ethylene with nanowire catalystsSILURIA TECHNOLOGIES INC·Filed 2017·Granted Feb 5, 2019·32 cites·37 claims
- 0698US9963402B2Catalysts for petrochemical catalysisSILURIA TECHNOLOGIES INC·Filed 2016·Granted May 8, 2018·23 cites·51 claims
- 0798US9944573B2Oxidative coupling of methane for olefin productionSILURIA TECHNOLOGIES INC·Filed 2017·Granted Apr 17, 2018·34 cites·34 claims
- 0898US9751818B2Nanowire catalysts and methods for their use and preparationSILURIA TECHNOLOGIES INC·Filed 2014·Granted Sep 5, 2017·35 cites·41 claims
- 0998US9738571B2Catalysts for petrochemical catalysisSILURIA TECHNOLOGIES INC·Filed 2016·Granted Aug 22, 2017·43 cites·15 claims
- 1098US9718054B2Production of ethylene with nanowire catalystsSCHER ERIK C·Filed 2011·Granted Aug 1, 2017·46 cites·70 claims
- 1198US9556086B2Oxidative coupling of methane systems and methodsSILURIA TECHNOLOGIES INC·Filed 2015·Granted Jan 31, 2017·42 cites·20 claims
- 1298US9446387B2Catalysts for petrochemical catalysisSILURIA TECHNOLOGIES INC·Filed 2015·Granted Sep 20, 2016·16 cites·51 claims
- 1398US9040762B2Catalysts for petrochemical catalysisSILURIA TECHNOLOGIES INC·Filed 2014·Granted May 26, 2015·44 cites·51 claims
- 1498US8962517B2Nanowire catalysts and methods for their use and preparationSILURIA TECHNOLOGIES INC·Filed 2012·Granted Feb 24, 2015·73 cites·44 claims
- 1597US10654769B2Catalysts for petrochemical catalysisSILURIA TECHNOLOGIES INC·Filed 2018·Granted May 19, 2020·7 cites·65 claims
- 1697US10301234B2Ethylene-to-liquids systems and methodsSILURIA TECHNOLOGIES INC·Filed 2015·Granted May 28, 2019·23 cites·33 claims
- 1797US9670113B2Natural gas processing and systemsSILURIA TECHNOLOGIES INC·Filed 2013·Granted Jun 6, 2017·30 cites·20 claims
- 1897US9469577B2Oxidative coupling of methane systems and methodsSILURIA TECHNOLOGIES INC·Filed 2013·Granted Oct 18, 2016·53 cites·15 claims
- 1997US8921256B2Catalysts for petrochemical catalysisCIZERON JOEL M·Filed 2012·Granted Dec 30, 2014·69 cites·45 claims
- 2096US10865166B2Catalysts for petrochemical catalysisSILURIA TECHNOLOGIES INC·Filed 2018·Granted Dec 15, 2020·6 cites·17 claims
- 2196US4465887AProcess for producing butylene polymers having molecular weights in the range of from about 400 to 5000 molecular weightSTANDARD OIL CO INDIANA·Filed 1983·Granted Aug 14, 1984·51 cites·4 claims
- 2295US11000835B2Catalysts for natural gas processesLUMMUS TECHNOLOGY INC·Filed 2019·Granted May 11, 2021·6 cites·25 claims
- 2395US9751079B2Catalysts for natural gas processesSILURA TECH INC·Filed 2015·Granted Sep 5, 2017·46 cites·15 claims
- 2494US10780420B2Heterogeneous catalystsLUMMUS TECHNOLOGY INC·Filed 2018·Granted Sep 22, 2020·4 cites·20 claims
- 2593US5004830AProcess for oxidation of alkyl aromatic compoundsAMOCO CORP·Filed 1989·Granted Apr 2, 1991·83 cites·6 claims
- 2692US8519167B2Method for the preparation of 2,5-furandicarboxylic acid and esters thereofMUNOZ DE DIEGO CESAR·Filed 2010·Granted Aug 27, 2013·29 cites·17 claims
- 2791US11078132B2Nanowire catalysts and methods for their use and preparationLUMMUS TECHNOLOGY INC·Filed 2017·Granted Aug 3, 2021·3 cites·58 claims
- 2888US4786752ACatalyst recovery and recycle of catalysts in pseudocument oxidation processAMOCO CORP·Filed 1987·Granted Nov 22, 1988·26 cites·6 claims
- 2987US11370724B2Catalytic forms and formulationsLUMMUS TECHNOLOGY INC·Filed 2019·Granted Jun 28, 2022·2 cites·31 claims
- 3087US4755622AProcess for the production of trimellitic acid and pyromellitic acid by staged bromine addition in an oxidation of polyalkylaromaticsAMOCO CORP·Filed 1985·Granted Jul 5, 1988·29 cites·18 claims
- 3186US4950786AMethod for making 2,6-naphthalene dicarboxylic acidAMOCO CORP·Filed 1989·Granted Aug 21, 1990·23 cites·15 claims
- 3285US10870611B2Oxidative coupling of methane for olefin productionLUMMUS TECHNOLOGY INC·Filed 2019·Granted Dec 22, 2020·2 cites·21 claims
- 3385US4992579AProcess for the production of trimellitic acidAMOCO CORP·Filed 1989·Granted Feb 12, 1991·20 cites·26 claims
- 3478US12447465B2Catalysts for oxidative coupling of methaneLUMMUS TECHNOLOGY INC·Filed 2023·Granted Oct 21, 2025·0 cites·16 claims
- 3578US5095141AProcess for pseudocumene oxidation to trimellitic acid with mother liquor recycleAMOCO CORP·Filed 1990·Granted Mar 10, 1992·24 cites·7 claims
- 3678US4948921AProcess for the production and recovery of trimellitic acidAMOCO CORP·Filed 1989·Granted Aug 14, 1990·14 cites·17 claims
- 3778US2023212093A1Catalysts and methods for natural gas processesSILURIA TECHNOLOGIES INC·Filed 2023·Application pending·0 cites
- 3877US2021130260A1Catalysts for petrochemical catalysisLUMMUS TECHNOLOGY INC·Filed 2020·Application pending·0 cites
- 3976US11795123B2Catalysts for petrochemical catalysisLUMMUS TECHNOLOGY INC·Filed 2020·Granted Oct 24, 2023·0 cites·14 claims
- 4076US11505514B2Oxidative coupling of methane for olefin productionLUMMUS TECHNOLOGY INC·Filed 2020·Granted Nov 22, 2022·0 cites·18 claims
- 4176US2020109094A1Polymer templated nanowire catalystsSILURIA TECHNOLOGIES INC·Filed 2019·Application pending·0 cites
- 4275US4587350AProcess for the production of trimellitic anhydrideAMOCO CORP·Filed 1985·Granted May 6, 1986·15 cites·4 claims
- 4374US5012030AProcess for preparing polybutenes with increased reactivityAMOCO CORP·Filed 1989·Granted Apr 30, 1991·13 cites·6 claims
- 4472US2020131100A1Oxidative coupling of methane systems and methodsLUMMUS TECHNOLOGY INC·Filed 2019·Application pending·0 cites
- 4571US7378544B2Anthracene and other polycyclic aromatics as activators in the oxidation of aromatic hydrocarbonsBP CORP NORTH AMERICA INC·Filed 2004·Granted May 27, 2008·14 cites·37 claims
- 4671US2020070136A1Production of ethylene with nanowire catalystsSILURIA TECHNOLOGIES INC·Filed 2019·Application pending·0 cites
- 4771US2020368725A1Heterogeneous catalystsLUMMUS TECHNOLOGY INC·Filed 2020·Application pending·0 cites
- 4867US8624055B2Process and catalyst for oxidizing aromatic compoundsSCHAMMEL WAYNE P·Filed 2008·Granted Jan 7, 2014·2 cites·18 claims
- 4967US4786753AOxidation process for the manufacture of aromatic acids from alkylaromatic compoundsAMOCO CORP·Filed 1987·Granted Nov 22, 1988·21 cites·6 claims
- 5066US2020017423A1Catalysts and methods for natural gas processesSILURIA TECHNOLOGIES INC·Filed 2019·Application pending·0 cites
Showing the top 50 of 67 patent records by PatentIndex Score.
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