Inventor · disambiguated record
Graham John Hutchings
Also filed as: HIGGINS RAYMOND · HUTCHINGS GRAHAM · HUTCHINGS GRAHAM J · HUTCHINGS GRAHAM JOHN
29 granted patents·6 pending applications·266 citations·filing 1977–2022
96Inventor score
Files withICI LTD6UNIV COLLEGE CARDIFF CONSULTANTS LTD5HUTCHINGS GRAHAM JOHN4JOHNSON MATTHEY PLC2SAUDI BASIC IND CORP2
Top patents by PatentIndex Score
35 records- 0190US4147661AProduction of maleic anhydride and catalysts thereforICI LTD·Filed 1977·Granted Apr 3, 1979·55 cites·6 claims
- 0281US5162598AConversion of propane and butaneZEOFUELS RES PTY LTD·Filed 1991·Granted Nov 10, 1992·56 cites·7 claims
- 0380US9669393B2Catalyst for selective synthesis of lower hydrocarbons from syngasSAUDI BASIC IND CORP·Filed 2014·Granted Jun 6, 2017·4 cites·20 claims
- 0480US9381499B2Carbon supported cobalt and molybdenum catalystKARIM KHALID·Filed 2012·Granted Jul 5, 2016·3 cites·6 claims
- 0580US4222945AProduction of maleic anhydrideICI LTD·Filed 1979·Granted Sep 16, 1980·29 cites·11 claims
- 0675US4209423AProduction of acid anhydrides and catalysts thereforICI LTD·Filed 1978·Granted Jun 24, 1980·22 cites·9 claims
- 0774US9463442B2Catalyst, method of manufacture and use thereofLIN ZHONJIE·Filed 2011·Granted Oct 11, 2016·5 cites·19 claims
- 0871US8435482B2Mixed-metal oxides precipitated with supercritical CO2HUTCHINGS GRAHAM JOHN·Filed 2006·Granted May 7, 2013·4 cites·10 claims
- 0965US5268107AModified clinoptilolite as an ion exchange materialZEOFUELS RES PTY LTD·Filed 1991·Granted Dec 7, 1993·26 cites·18 claims
- 1062US12077732B2Bleach catalystRECKITT BENCKISER FINISH BV·Filed 2021·Granted Sep 3, 2024·0 cites·9 claims
- 1161US9669391B2Carbon supported cobalt and molybdenum catalystSAUDI BASIC IND CORP·Filed 2016·Granted Jun 6, 2017·0 cites·14 claims
- 1257US2024399350A1Gold containing catalyst, method of preparation and useJOHNSON MATTHEY PLC·Filed 2022·Application pending·0 cites
- 1353US4983560AModified zeolite catalystsPRATLEY INVESTMENTS·Filed 1988·Granted Jan 8, 1991·13 cites·8 claims
- 1453US4352755AProduction of maleic anhydrideICI LTD·Filed 1980·Granted Oct 5, 1982·11 cites·10 claims
- 1552US9340423B2CatalystsCARLEY ALBERT FREDERICK·Filed 2006·Granted May 17, 2016·1 cites·6 claims
- 1652US5852205ACatalytic processICI PLC·Filed 1997·Granted Dec 22, 1998·7 cites·10 claims
- 1752US4317777AProduction of maleic acid and anhydrideICI LTD·Filed 1980·Granted Mar 2, 1982·11 cites·6 claims
- 1851US10968123B2Catalytic water treatment with in-situ production of hydrogen peroxideUNIV COLLEGE CARDIFF CONSULTANTS LTD·Filed 2017·Granted Apr 6, 2021·0 cites·15 claims
- 1949US10934236B2Hydrocarbon oxidationUNIV COLLEGE CARDIFF CONSULTANTS LTD·Filed 2018·Granted Mar 2, 2021·0 cites·12 claims
- 2046US4288372AProduction of maleic anhydrideICI LTD·Filed 1979·Granted Sep 8, 1981·6 cites·1 claims
- 2145US9108896B2Method of making alcoholsHUTCHINGS GRAHAM JOHN·Filed 2012·Granted Aug 18, 2015·0 cites·19 claims
- 2243US2015011797A1Oxidation of cycloalkanes in the presence of a supported bimetallic gold-palladium catalystINVISTA NORTH AMERICA SARL·Filed 2013·Application pending·0 cites
- 2339US9428454B2Selective oxygenation of alkanes using oxygenUNIV COLLEGE CARDIFF CONSULTANTS LTD·Filed 2012·Granted Aug 30, 2016·0 cites·8 claims
- 2439US5264644APreparation of conjugated dienesENICHEM ELASTOMERS·Filed 1993·Granted Nov 23, 1993·2 cites·10 claims
- 2538US10968148B2Method of producing compound comprising alkenyl groupUNIV COLLEGE CARDIFF CONSULTANTS LTD·Filed 2016·Granted Apr 6, 2021·0 cites·21 claims
- 2638US2019046961A1Supported catalystUNIV COLLEGE CARDIFF CONSULTANTS LTD·Filed 2017·Application pending·0 cites
- 2737US5726326AThiophene synthesisSHELL RES LTD·Filed 1996·Granted Mar 10, 1998·2 cites·14 claims
- 2836US7074960B2CatalystsJOHNSON MATTHEY PLC·Filed 2002·Granted Jul 11, 2006·0 cites·8 claims
- 2933US2004220049A1CatalystHEMS WILLIAM PATRICK·Filed 2001·Application pending·0 cites
- 3032US6224841B1Catalytic oxidationBRITISH NUCLEAR FUELS LC·Filed 1997·Granted May 1, 2001·8 cites·15 claims
- 3131US2013172625A1Methods for using allylic oxidation catalysts to perform oxidation reactionsTARBIT BRIAN·Filed 2011·Application pending·0 cites
- 3226US8901028B2Selective hydrocarbon oxidation using heterogenous catalystsHUTCHINGS GRAHAM JOHN·Filed 2010·Granted Dec 2, 2014·0 cites·9 claims
- 3326US5723629AThiophene synthesisSHELL RES LTD·Filed 1996·Granted Mar 3, 1998·0 cites·20 claims
- 3425US2013324761A1Hydrocarbons selective oxidation with heterogeneous catalystsHUTCHINGS GRAHAM JOHN·Filed 2011·Application pending·0 cites
- 3521US6483005B1Treatment of effluentsBRITISH NUCLEAR FUELS PLC·Filed 1999·Granted Nov 19, 2002·1 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →