Inventor · disambiguated record
Laiyuan Chen
Also filed as: CHEN LAIYUAN
29 granted patents·9 pending applications·932 citations·filing 2004–2024
97Inventor score
Top patents by PatentIndex Score
38 records- 0199US8071821B2Direct and selective production of ethanol from acetic acid utilizing a platinum/ tin catalystJOHNSTON VICTOR J·Filed 2010·Granted Dec 6, 2011·73 cites·20 claims
- 0299US7863489B2Direct and selective production of ethanol from acetic acid utilizing a platinum/tin catalystCELANESE INT CORP·Filed 2008·Granted Jan 4, 2011·295 cites·16 claims
- 0398US7994368B2Direct and selective production of acetaldehyde from acetic acid utilizing a supported metal catalystCELANESE INT CORP·Filed 2010·Granted Aug 9, 2011·32 cites·25 claims
- 0498US7608744B1Ethanol production from acetic acid utilizing a cobalt catalystCELANESE INT CORP·Filed 2008·Granted Oct 27, 2009·333 cites·25 claims
- 0597US8501652B2Catalysts for making ethanol from acetic acidJOHNSTON VICTOR J·Filed 2010·Granted Aug 6, 2013·23 cites·19 claims
- 0697US7820852B2Direct and selective production of ethyl acetate from acetic acid utilizing a bimetal supported catalystCELANESE INT CORP·Filed 2008·Granted Oct 26, 2010·39 cites·52 claims
- 0797US7816565B2Direct and selective production of acetaldehyde from acetic acid utilizing a supported metal catalystCELANESE INT CORP·Filed 2008·Granted Oct 19, 2010·24 cites·12 claims
- 0896US8471075B2Processes for making ethanol from acetic acidJOHNSTON VICTOR J·Filed 2010·Granted Jun 25, 2013·20 cites·7 claims
- 0994US8338650B2Palladium catalysts for making ethanol from acetic acidJOHNSTON VICTOR J·Filed 2011·Granted Dec 25, 2012·8 cites·14 claims
- 1093US8669400B2Direct and selective production of ethanol from acetic acid utilizing a platinum/ tin catalystJOHNSTON VICTOR J·Filed 2011·Granted Mar 11, 2014·8 cites·14 claims
- 1191US7855303B2Integrated process for the production of vinyl acetate from acetic acid via ethyleneCELANESE INT CORP·Filed 2008·Granted Dec 21, 2010·8 cites·12 claims
- 1289US8680321B2Processes for making ethanol from acetic acid using bimetallic catalystsJOHNSTON VICTOR J·Filed 2010·Granted Mar 25, 2014·5 cites·14 claims
- 1387US8487143B2Ethanol production from acetic acid utilizing a cobalt catalystJOHNSTON VICTOR J·Filed 2009·Granted Jul 16, 2013·4 cites·15 claims
- 1486US8853122B2Ethanol production from acetic acid utilizing a cobalt catalystCELANESE INT CORP·Filed 2013·Granted Oct 7, 2014·2 cites·15 claims
- 1585US8450535B2Ethanol production from acetic acid utilizing a cobalt catalystJOHNSTON VICTOR J·Filed 2011·Granted May 28, 2013·3 cites·20 claims
- 1685US8227644B2Direct and selective production of acetaldehyde from acetic acid utilizing a supported metal catalystJOHNSTON VICTOR J·Filed 2011·Granted Jul 24, 2012·2 cites·9 claims
- 1780US8178715B2Integrated process for the production of vinyl acetate from acetic acid via acetaldehydeJOHNSTON VICTOR J·Filed 2008·Granted May 15, 2012·5 cites·8 claims
- 1880US7585810B2Method for partial oxidation of hydrocarbons, catalyst member therefor and method of manufactureUMICORE AG & CO KG·Filed 2004·Granted Sep 8, 2009·20 cites·17 claims
- 1979US8309757B2Integrated process for the production of vinyl acetate from acetic acid via ethyleneJOHNSTON VICTOR·Filed 2011·Granted Nov 13, 2012·2 cites·16 claims
- 2079US8071806B2Integrated process for the production of vinyl acetate from acetic acid via ethyleneJOHNSTON VICTOR J·Filed 2010·Granted Dec 6, 2011·2 cites·16 claims
- 2177US8802904B2Processes for making ethanol from acetic acidCELANESE INT CORP·Filed 2013·Granted Aug 12, 2014·2 cites·20 claims
- 2271US7501012B2Microfibrous entrapment of small reactive particulates and fibers for high contacting efficiency removal of contaminants from gaseous or liquid streamsUNIV AUBURN·Filed 2004·Granted Mar 10, 2009·20 cites·15 claims
- 2366US7820853B2Integrated process for the production of vinyl acetate from acetic acid via ethyl acetateCELANESE INT CORP·Filed 2008·Granted Oct 26, 2010·1 cites·26 claims
- 2465US8043530B2Fuel reformer catalystUMICORE G & CO KG·Filed 2010·Granted Oct 25, 2011·1 cites·17 claims
- 2565US2025236583A1Catalyst and methods for olefin acetoxylationCELANESE INT CORP·Filed 2024·Application pending·0 cites
- 2664US8461395B2Synthesis of acetaldehyde from a carbon sourceJOHNSTON VICTOR J·Filed 2012·Granted Jun 11, 2013·0 cites·20 claims
- 2762US8889923B2Synthesis of ethanol from biomassJOHNSTON VICTOR J·Filed 2011·Granted Nov 18, 2014·0 cites·32 claims
- 2861US9040443B2Catalysts for making ethanol from acetic acidCELANESE INT CORP·Filed 2013·Granted May 26, 2015·0 cites·20 claims
- 2956US2023176017A1In-situ analysis of metal ions in vinyl acetate productionCELANESE INT CORP·Filed 2021·Application pending·0 cites
- 3052US2007238610A1Fuel reformer catalystCHEN LAIYUAN·Filed 2006·Application pending·0 cites
- 3151US8350098B2Ethanol production from acetic acid utilizing a molybdenum carbide catalystCELANESE INT CORP·Filed 2011·Granted Jan 8, 2013·0 cites·16 claims
- 3250US2010030002A1Ethylene production from acetic acid utilizing dual reaction zone processJOHNSTON VICTOR J·Filed 2008·Application pending·0 cites
- 3350US2010030001A1Process for catalytically producing ethylene directly from acetic acid in a single reaction zoneCHEN LAIYUAN·Filed 2008·Application pending·0 cites
- 3448US2023173466A1Methods of producing catalysts for vinyl acetate productionCELANESE INT CORP·Filed 2021·Application pending·0 cites
- 3547US8680317B2Processes for making ethyl acetate from acetic acidJOHNSTON VICTOR J·Filed 2010·Granted Mar 25, 2014·0 cites·52 claims
- 3646US2007111884A1Catalyst support, supported catalyst, and methods of making and using the sameCHEN LAIYUAN·Filed 2005·Application pending·0 cites
- 3741US2011263910A1Copper Catalysts for Making Ethanol from Acetic AcidCELANESE INT CORP·Filed 2011·Application pending·0 cites
- 3839US2010197486A1Catalysts for making ethyl acetate from acetic acidCELANESE INT CORP·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →