Inventor · disambiguated record
Dennis A. Hucul
Also filed as: HUCUL DENNIS · HUCUL DENNIS A
30 granted patents·4 pending applications·648 citations·filing 1982–2018
97Inventor score
Top patents by PatentIndex Score
34 records- 0198US5015749APreparation of polyhydrocarbyl-aluminoxanesDOW CHEMICAL CO·Filed 1989·Granted May 14, 1991·138 cites·10 claims
- 0294US4762858ASyngas conversion to oxygenates by reduced yttrium/lanthanide/actinide-modified catalystDOW CHEMICAL CO·Filed 1986·Granted Aug 9, 1988·45 cites·7 claims
- 0393US6350922B1Process for making 2,3-dihalopropanolsDOW CHEMICAL CO·Filed 1999·Granted Feb 26, 2002·59 cites·27 claims
- 0492US8889938B2Methods of producing para-xyleneMICROMIDAS INC·Filed 2013·Granted Nov 18, 2014·6 cites·22 claims
- 0592US6399538B1Process for hydrogenating unsaturated polymersDOW CHEMICAL CO·Filed 2000·Granted Jun 4, 2002·39 cites·6 claims
- 0690US9260359B2Methods of producing para-xylene and terephthalic acidMASUNO MAKOTO N·Filed 2012·Granted Feb 16, 2016·7 cites·45 claims
- 0788US5612422AProcess for hydrogenating aromatic polymersDOW CHEMICAL CO·Filed 1995·Granted Mar 18, 1997·64 cites·13 claims
- 0886US5110779APolymer hydrogenation catalystsDOW CHEMICAL CO·Filed 1991·Granted May 5, 1992·45 cites·5 claims
- 0985US6376622B1Process for hydrogenating aromatic polymersDOW CHEMICAL CO·Filed 2000·Granted Apr 23, 2002·26 cites·14 claims
- 1084US6395841B1Process for hydrogenating unsaturated polymersDOW CHEMICAL CO·Filed 2000·Granted May 28, 2002·22 cites·14 claims
- 1182US5654253AProcess for hydrogenating aromatic polymersDOW CHEMICAL CO·Filed 1996·Granted Aug 5, 1997·33 cites·5 claims
- 1280US10125060B2Methods of producing para-xylene and terephthalic acidMICROMIDAS INC·Filed 2016·Granted Nov 13, 2018·1 cites·20 claims
- 1380US9908862B2Methods of producing alkylfuransMICROMIDAS INC·Filed 2014·Granted Mar 6, 2018·2 cites·29 claims
- 1480US5028665APolymer hydrogenation catalystsDOW CHEMICAL CO·Filed 1989·Granted Jul 2, 1991·33 cites·18 claims
- 1580US4713363AHigh surface area supported noble metal catalysts and process for their preparationDOW CHEMICAL CO·Filed 1986·Granted Dec 15, 1987·35 cites·21 claims
- 1677US10414742B2Methods of producing alkylfuransMICROMIDAS INC·Filed 2017·Granted Sep 17, 2019·1 cites·27 claims
- 1777US9890101B2Methods of producing para-xylene and terephthalic acidMICROMIDAS INC·Filed 2016·Granted Feb 13, 2018·1 cites·44 claims
- 1875US6229045B1Process for preparing carboxylic acidsDOW AGROSCIENCES LLC·Filed 1999·Granted May 8, 2001·13 cites·30 claims
- 1974US4480121APreparation of 2-halo-1-alkenes and acrylate esters from hydrocarbon streamsDOW CHEMICAL CO·Filed 1982·Granted Oct 30, 1984·12 cites·14 claims
- 2070US9840486B2Methods of producing alkylfuransMICROMIDAS INC·Filed 2015·Granted Dec 12, 2017·1 cites·36 claims
- 2168US4554391APreparation of 2-halo-1-alkenes from hydrocarbon streamsDOW CHEMICAL CO·Filed 1984·Granted Nov 19, 1985·9 cites·10 claims
- 2266US5700878AProcess for hydrogenating aromatic polymersDOW CHEMICAL CO·Filed 1996·Granted Dec 23, 1997·20 cites·2 claims
- 2362US2015141695A1Methods of producing para-xylene and terephthalic acidMICROMIDAS INC·Filed 2014·Application pending·0 cites
- 2458US10618880B2Methods of producing alkylfuransMICROMIDAS INC·Filed 2018·Granted Apr 14, 2020·0 cites·8 claims
- 2556US4891346ARedispersal of Ru, Os, Rh and Pd catalysts and processes therewithDOW CHEMICAL CO·Filed 1986·Granted Jan 2, 1990·14 cites·9 claims
- 2652US2010139152A1Heterogeneous catalysts for mono-alkyl ester production, method of making, and method of using sameHUCUL DENNIS·Filed 2009·Application pending·0 cites
- 2750US6172165B1Process for hydrogenating aromatic polymersDOW CHEMICAL CO·Filed 1998·Granted Jan 9, 2001·8 cites·8 claims
- 2846US10392317B2Methods of producing para-xylene and terephthalic acidMICROMIDAS INC·Filed 2013·Granted Aug 27, 2019·0 cites·28 claims
- 2946US5583268AMethod to prepare ortho substituted phenolDOW CHEMICAL CO·Filed 1995·Granted Dec 10, 1996·3 cites·22 claims
- 3043US2012237855A1Fuel Cells with Improved DurabilityHUCUL DENNIS A·Filed 2010·Application pending·0 cites
- 3141US2001008948A1Process for preparing carboxylic acidsFiled 2001·Application pending·0 cites
- 3239US6090359AProcess for hydrogenating aromatic polymersDOW CHEMICAL CO·Filed 1998·Granted Jul 18, 2000·5 cites·7 claims
- 3339US4743705APreparation of acrylate estersDOW CHEMICAL CO·Filed 1986·Granted May 10, 1988·2 cites·25 claims
- 3437US5336822AProcess for the production of styreneDOW CHEMICAL CO·Filed 1993·Granted Aug 9, 1994·4 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →