Inventor · disambiguated record
Wugeng Liang
Also filed as: LIANG WUGENG
45 granted patents·17 pending applications·213 citations·filing 1995–2021
97Inventor score
Files withSABIC GLOBAL TECHNOLOGIES BV29SAUDI BASIC IND CORP12LIANG WUGENG9UOP LLC7CHINA PETROCHEMICAL CORP1
Top patents by PatentIndex Score
62 records- 0197US8609048B1Process for reducing corrosion, fouling, solvent degradation, or zeolite degradation in a process unitUOP LLC·Filed 2012·Granted Dec 17, 2013·34 cites·12 claims
- 0296US11439984B2Supported mixed oxides catalysts for oxidative coupling of methaneSABIC GLOBAL TECHNOLOGIES BV·Filed 2020·Granted Sep 13, 2022·5 cites·20 claims
- 0394US11541375B2OCM catalyst composition having improved C2+ hydrocarbon selectivitySABIC GLOBAL TECHNOLOGIES BV·Filed 2020·Granted Jan 3, 2023·3 cites·20 claims
- 0494US7999133B2Methods for making unsaturated acids using catalysts for methacrolein oxidationSABIC BASIC IND CORP·Filed 2010·Granted Aug 16, 2011·11 cites·40 claims
- 0592US7732367B2Catalyst for methacrolein oxidation and method for making and using sameSAUDI BASIC IND CORP·Filed 2005·Granted Jun 8, 2010·17 cites·20 claims
- 0691US7851397B2Catalyst for methacrolein oxidation and method for making and using sameSAUDI BASIC IND CORP·Filed 2005·Granted Dec 14, 2010·15 cites·29 claims
- 0789US11986800B2OCM catalyst composition having improved stability and carbon efficiencySABIC GLOBAL TECHNOLOGIES BV·Filed 2020·Granted May 21, 2024·2 cites·6 claims
- 0889US11753357B2Multilayer mixed oxide supported catalyst for oxidative coupling of methaneSABIC GLOBAL TECHNOLOGIES BV·Filed 2020·Granted Sep 12, 2023·2 cites·13 claims
- 0989US11090633B2Catalyst composition for the oxidative coupling of methaneSABIC GLOBAL TECHNOLOGIES BV·Filed 2020·Granted Aug 17, 2021·2 cites·19 claims
- 1089US7649111B2Catalyst for the oxidation of a mixed aldehyde feedstock to methacrylic acid and methods for making and using sameSAUDI BASIC IND CORP·Filed 2005·Granted Jan 19, 2010·14 cites·65 claims
- 1189US7485596B2Process for synthesizing a heteropoly acid catalyst for oxidation of unsaturated aldehydes to unsaturated carboxylic acidSAUDI BASIC IND CORP·Filed 2005·Granted Feb 3, 2009·9 cites·23 claims
- 1288US11633721B2Multilayer mixed oxide supported catalyst for oxidative coupling of methaneSABIC GLOBAL TECHNOLOGIES BV·Filed 2020·Granted Apr 25, 2023·2 cites·20 claims
- 1388US8232224B2Methods for making catalysts for methacrolein oxidationLIANG WUGENG·Filed 2010·Granted Jul 31, 2012·6 cites·19 claims
- 1487US12030037B2Catalyst composition for the production C2 hydrocarbons from methaneSABIC GLOBAL TECHNOLOGIES BV·Filed 2019·Granted Jul 9, 2024·2 cites·17 claims
- 1587US11091410B2Mixed oxide catalyst for the oxidative coupling of methaneSABIC GLOBAL TECHNOLOGIES BV·Filed 2018·Granted Aug 17, 2021·3 cites·19 claims
- 1686US7649112B2Integrated plant for producing 2-ethyl-hexanol and methacrylic acid and a method based thereonSAUDI BASIC IND CORP·Filed 2005·Granted Jan 19, 2010·5 cites·27 claims
- 1786US6946422B2Preparation of mixed metal oxide catalysts for catalytic oxidation of olefins to unsaturated aldehydesSAUDI BASIC IND CORP·Filed 2002·Granted Sep 20, 2005·29 cites·50 claims
- 1885US11458458B2Mixed oxides catalysts for oxidative coupling of methaneSABIC GLOBAL TECHNOLOGIES BV·Filed 2018·Granted Oct 4, 2022·2 cites·20 claims
- 1984US10995044B2Ignition of oxidative coupling of methane while reducing ratio of methane to oxygenSABIC GLOBAL TECHNOLOGIES BV·Filed 2020·Granted May 4, 2021·1 cites·8 claims
- 2084US10843982B2Oxidative coupling of methane at near ambient feed temperatureSABIC GLOBAL TECHNOLOGIES BV·Filed 2018·Granted Nov 24, 2020·2 cites·12 claims
- 2183US11154841B2Mixed oxides catalysts for oxidative coupling of methaneLIANG WUGENG·Filed 2019·Granted Oct 26, 2021·2 cites·22 claims
- 2282US10717068B2Methane oxidative coupling with La—Ce catalystsSABIC GLOBAL TECHNOLOGIES BV·Filed 2016·Granted Jul 21, 2020·2 cites·20 claims
- 2382US7923404B2Methods for preparing catalysts for methacrolein oxidationSAUDI BASIC IND CORP·Filed 2010·Granted Apr 12, 2011·3 cites·41 claims
- 2481US7361791B2Mixed metal oxide catalysts for the production of unsaturated aldehydes from olefinsSAUDI BASIC IND CORP·Filed 2007·Granted Apr 22, 2008·5 cites·17 claims
- 2581US7232788B2Mixed metal oxide catalysts for the production of unsaturated aldehydes from olefinsSAUDI BASIC IND CORP·Filed 2005·Granted Jun 19, 2007·6 cites·11 claims
- 2679US7501377B2Mixed metal oxide catalysts for the production of unsaturated aldehydes from olefinsSAUDI BASIC IND CORP·Filed 2007·Granted Mar 10, 2009·4 cites·38 claims
- 2778US11148985B2Process for oxidative conversion of methane to ethyleneSABIC GLOBAL TECHNOLOGIES BV·Filed 2018·Granted Oct 19, 2021·1 cites·20 claims
- 2874US9024104B2Methods for removing weakly basic nitrogen compounds from a hydrocarbon stream using basic molecular sievesUOP LLC·Filed 2013·Granted May 5, 2015·1 cites·13 claims
- 2972US8889088B2Integrated plant for producing 2-ethyl-hexanol and methacrylic acidSTEVENSON SCOTT A·Filed 2010·Granted Nov 18, 2014·1 cites·26 claims
- 3069US8178718B2Catalyst for oxidation of saturated and unsaturated aldehydes to unsaturated carboxylic acid, method of making and method of using thereofLIANG WUGENG·Filed 2007·Granted May 15, 2012·2 cites·67 claims
- 3166US8481448B2Catalyst for oxidation of saturated and unsaturated aldehydes to unsaturated carboxylic acid, method of making and method of using thereofLIANG WUGENG·Filed 2010·Granted Jul 9, 2013·1 cites·20 claims
- 3259US10702856B2Catalysts made with manganese tungsten oxide for the oxidative coupling of methaneSABIC GLOBAL TECHNOLOGIES BV·Filed 2017·Granted Jul 7, 2020·0 cites·20 claims
- 3358US11666879B2Small channel short fixed bed adiabatic reactor for oxidative coupling of methaneSABIC GLOBAL TECHNOLOGIES BV·Filed 2019·Granted Jun 6, 2023·0 cites·17 claims
- 3456US8173852B1Methods and apparatuses for producing styrene from ethylbenzeneLIANG WUGENG·Filed 2011·Granted May 8, 2012·0 cites·8 claims
- 3554US11969724B2OCM reactor system containing a multi component catalyst systemSABIC GLOBAL TECHNOLOGIES BV·Filed 2021·Granted Apr 30, 2024·0 cites·20 claims
- 3654US5789640AAromatic hydrocarbons alkylation and liquid-solid circulating fluidized bed for alkylationCHINA PETROCHEMICAL CORP·Filed 1995·Granted Aug 4, 1998·19 cites·13 claims
- 3754US2012294784A1Methods and apparatuses for producing styrene from ethylbenzeneLIANG WUGENG·Filed 2012·Application pending·0 cites
- 3852US2017240488A1Method for converting methane to ethylene and in situ transfer of exothermic heatSABIC GLOBAL TECHNOLOGIES BV·Filed 2015·Application pending·0 cites
- 3952US2017226029A1Methods of producing ethylene and synthesis gas by combining the oxidative coupling of methane and dry reforming of methane reactionsSABIC GLOBAL TECHNOLOGIES BV·Filed 2015·Application pending·0 cites
- 4050US9029622B2Methods for removing weakly basic nitrogen compounds from a hydrocarbon stream using acidic clayUOP LLC·Filed 2013·Granted May 12, 2015·0 cites·7 claims
- 4150US2020353446A1Catalyst composition for the oxidative coupling of methane using a silver promoterSABIC GLOBAL TECHNOLOGIES BV·Filed 2020·Application pending·0 cites
- 4248US2013323134A1Methods and Apparatus for Treating a Hydrocarbon StreamUOP LLC·Filed 2013·Application pending·0 cites
- 4348US2013323133A1Methods and Apparatus for Treating a Hydrocarbon StreamUOP LLC·Filed 2013·Application pending·0 cites
- 4448US2020101443A1Catalyst for the oxidative coupling of methane with low feed temperaturesSABIC GLOBAL TECHNOLOGIES BV·Filed 2019·Application pending·0 cites
- 4547US9150464B2Methods and apparatus for treating a hydrocarbon streamUOP LLC·Filed 2013·Granted Oct 6, 2015·0 cites·8 claims
- 4647US9150463B2Methods and apparatus for treating a hydrocarbon streamUOP LLC·Filed 2013·Granted Oct 6, 2015·0 cites·5 claims
- 4747US7273829B2Catalyst for oxidation of saturated and unsaturated aldehydes to unsaturated carboxylic acid, method of making and method of using thereofSAUDI BASIC IND CORP·Filed 2005·Granted Sep 25, 2007·0 cites·7 claims
- 4843US10625244B2Silver promoted catalysts for oxidative coupling of methaneSABIC GLOBAL TECHNOLOGIES BV·Filed 2016·Granted Apr 21, 2020·0 cites·21 claims
- 4942US8481794B2Methods and apparatuses for producing ethylbenzeneLIANG WUGENG·Filed 2011·Granted Jul 9, 2013·0 cites·6 claims
- 5042US2004192973A1Mixed metal oxide catalysts for the production of unsaturated aldehydes from olefinsSAUDI BASIC IND CORP·Filed 2003·Application pending·0 cites
Showing the top 50 of 62 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →