Inventor · disambiguated record
Kevin A. Sparks
Also filed as: SPARKS KEVIN · SPARKS KEVIN A
7 granted patents·6 pending applications·265 citations·filing 1993–2019
86Inventor score
Files withMETABOLIX INC4VAN WALSEM JOHAN4MOLTEN METAL TECH INC2QUANTUM CATALYTICS L L C2MODERN MEADOW INC1
Top patents by PatentIndex Score
13 records- 0194US5537940AMethod for treating organic wasteMOLTEN METAL TECH INC·Filed 1993·Granted Jul 23, 1996·119 cites·13 claims
- 0292US9850192B2Renewable acrylic acid production and products made therefromMETABOLIX INC·Filed 2013·Granted Dec 26, 2017·21 cites·27 claims
- 0384US5695732AMethod for treating a halogenated organic waste to produce halogen gas and carbon oxide gas streamsMOLTEN METAL TECH INC·Filed 1995·Granted Dec 9, 1997·116 cites·59 claims
- 0479US9084467B2Process for gamma-butyrolactone productionVAN WALSEM JOHAN·Filed 2011·Granted Jul 21, 2015·4 cites·30 claims
- 0562USRE42832EMethod for reforming organics into shorter-chain unsaturated organic compoundsQUANTUM CATALYTICS L L C·Filed 2003·Granted Oct 11, 2011·1 cites·19 claims
- 0658US2017009008A1Process for Making Chemical DerivativesMETABOLIX INC·Filed 2016·Application pending·0 cites
- 0751US2014024769A1Process for making chemical derivativesMETABOLIX INC·Filed 2013·Application pending·0 cites
- 0848US10786064B2Process for producing a monomer component from a genetically modified polyhydroxyalkanoate biomassVAN WALSEM JOHAN·Filed 2011·Granted Sep 29, 2020·0 cites·21 claims
- 0947US2021023764A1Three dimensionally shaped biofabricated materials and methods of manufactureMODERN MEADOW INC·Filed 2019·Application pending·0 cites
- 1042US2015376152A1Process for Ultra Pure Chemical Production from Biobased Raw Starting MaterialsMETABOLIX INC·Filed 2014·Application pending·0 cites
- 1138US2014170714A1Post process purification for gamma-butyrolactone productionVAN WALSEM JOHAN·Filed 2012·Application pending·0 cites
- 1236US2014114082A1Biorefinery Process For THF ProductionVAN WALSEM JOHAN·Filed 2012·Application pending·0 cites
- 1334US6258988B1Method for reforming organics into shorter-chain unsaturated organic compoundsQUANTUM CATALYTICS L L C·Filed 1993·Granted Jul 10, 2001·4 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →