Inventor · disambiguated record
Graham Ronald Eastham
Also filed as: EASTHAM GRAHAM · EASTHAM GRAHAM R · EASTHAM GRAHAM RONALD
32 granted patents·8 pending applications·151 citations·filing 1995–2022
95Inventor score
Files withLUCITE INT UK LTD21EASTHAM GRAHAM RONALD6MITSUBISHI CHEMICAL UK LTD5JOHNSON DAVID WILLIAM3EASTHAM GRAHAM1
Top patents by PatentIndex Score
40 records- 0190US6984668B1Metal-compound catalyzed processesLUCITE INT UK LTD·Filed 2000·Granted Jan 10, 2006·27 cites·19 claims
- 0284US10704063B2Process for the biological production of methacrylic acid and derivatives thereofLUCITE INT UK LTD·Filed 2016·Granted Jul 7, 2020·2 cites·17 claims
- 0384US9040445B2Catalyst systemEASTHAM GRAHAM·Filed 2005·Granted May 26, 2015·8 cites·40 claims
- 0483US8969560B2Process for the carbonylation of ethylenically unsaturated compounds, novel carbonylation ligands and catalyst systems incorporating such ligandsEASTHAM GRAHAM RONALD·Filed 2010·Granted Mar 3, 2015·5 cites·33 claims
- 0581US6348621B1Process for the carbonylation of ethylene and catalyst system for use thereinICI PLC·Filed 1995·Granted Feb 19, 2002·29 cites·9 claims
- 0680US11753661B2Process for the biological production of methacrylic acid and derivatives thereofMITSUBISHI CHEMICAL UK LTD·Filed 2022·Granted Sep 12, 2023·0 cites·18 claims
- 0780US9381503B2Process for the carbonylation of ethylenically unsaturated compounds, novel carbonylation ligands and catalyst systems incorporating such ligandsLUCITE INT UK LTD·Filed 2014·Granted Jul 5, 2016·3 cites·27 claims
- 0877US11753660B2Process for the biological production of methacrylic acid and derivatives thereofMITSUBISHI CHEMICAL UK LTD·Filed 2021·Granted Sep 12, 2023·0 cites·8 claims
- 0976US8445711B2Metal complexesEASTHAM GRAHAM RONALD·Filed 2007·Granted May 21, 2013·3 cites·16 claims
- 1072US8933179B2Method of producing arcylic and methacrylic acidJOHNSON DAVID WILLIAM·Filed 2010·Granted Jan 13, 2015·1 cites·16 claims
- 1172US7265240B2Process for the carbonylation of ethylenically unsaturated compoundsLUCITE INT UK LTD·Filed 2003·Granted Sep 4, 2007·16 cites·33 claims
- 1271US11248243B2Process for the biological production of methacrylic acid and derivatives thereofMITSUBISHI CHEMICAL UK LTD·Filed 2020·Granted Feb 15, 2022·0 cites·15 claims
- 1371US7371705B2Phospha-adamantane(s) catalytic systemLUCITE INT UK LTD·Filed 2003·Granted May 13, 2008·15 cites·19 claims
- 1467US10724058B2Process for the biological production of methacrylic acid and derivatives thereofLUCITE INT UK LTD·Filed 2017·Granted Jul 28, 2020·0 cites·19 claims
- 1567US9334227B2Carbonylation of ethylenically unsaturated compoundsEASTHAM GRAHAM RONALD·Filed 2006·Granted May 10, 2016·2 cites·19 claims
- 1664US6335471B1Method of manufacturing phosphine compoundINEOS ACRYLICS UK LTD·Filed 1998·Granted Jan 1, 2002·32 cites·6 claims
- 1759US9802185B2Catalyst systemLUCITE INT UK LTD·Filed 2015·Granted Oct 31, 2017·0 cites·22 claims
- 1857US9890103B2Process for the production of (meth)acrylic acid and derivatives and polymers produced therefromLUCITE INT UK LTD·Filed 2015·Granted Feb 13, 2018·0 cites·20 claims
- 1955US9216938B2Process for the production of (meth)acrylic acid and derivatives and polyers produced therefromJOHNSON DAVID WILLIAM·Filed 2012·Granted Dec 22, 2015·0 cites·18 claims
- 2054US9174913B2Process for the production of methacrylic acid and its derivatives and polymers produced therefromJOHNSON DAVID WILLIAM·Filed 2011·Granted Nov 3, 2015·0 cites·13 claims
- 2151US10464875B2Process for the production of ethylenically unsaturated carboxylic acids or estersLUCITE INT UK LTD·Filed 2016·Granted Nov 5, 2019·0 cites·16 claims
- 2249US9382190B2Continuous process for the carbonylation of ethyleneLUCITE INT UK LTD·Filed 2012·Granted Jul 5, 2016·0 cites·15 claims
- 2349US7767864B2Process for the hydroformylation of ethylenically unsaturated compoundsLUCITE INT UK LTD·Filed 2004·Granted Aug 3, 2010·1 cites·61 claims
- 2447US11781160B2Methods for the production of methacrylatesMITSUBISHI CHEMICAL UK LTD·Filed 2019·Granted Oct 10, 2023·0 cites·9 claims
- 2547US10683255B2Process for the production of ethylenically unsaturated carboxylic acid esters and a catalyst thereforLUCITE INT UK LTD·Filed 2017·Granted Jun 16, 2020·0 cites·29 claims
- 2646US7485739B2Catalyst systemLUCITE INT UK LTD·Filed 2003·Granted Feb 3, 2009·1 cites·52 claims
- 2745US9816115B2Process for the production of methyl methacrylateLUCITE INT UK LTD·Filed 2013·Granted Nov 14, 2017·0 cites·28 claims
- 2845US2012309613A1Carbonylation processEASTHAM GRAHAM RONALD·Filed 2009·Application pending·0 cites
- 2945US2010010261A1Production of aminesLUCITE INT UK LTD·Filed 2007·Application pending·0 cites
- 3044US11981951B2Process for the production of methyl methacrylateMITSUBISHI CHEMICAL UK LTD·Filed 2017·Granted May 14, 2024·0 cites·33 claims
- 3143US2015299743A1Process for production of an alkyl methacrylateLUCITE INT UK LTD·Filed 2013·Application pending·0 cites
- 3243US2015119541A1Process for the production of methacrylic acid and its derivatives and polymers produced therefromLUCITE INT UK LTD·Filed 2013·Application pending·0 cites
- 3343US2010197958A1Process for the carbonylation of an ethylenically unsaturated compound and a catalyst systemLUCITE INT UK LTD·Filed 2008·Application pending·0 cites
- 3442US9809611B2Carbonylation ligands and their use in the carbonylation of ethylenically unsaturated compoundsEASTHAM GRAHAM RONALD·Filed 2007·Granted Nov 7, 2017·0 cites·17 claims
- 3542US8816113B2Process for the carbonylation of ethylenically unsaturated compounds, novel carbonylation ligands and catalyst systems incorporating such ligandsEASTHAM GRAHAM RONALD·Filed 2009·Granted Aug 26, 2014·0 cites·27 claims
- 3642US6376715B1Process for the preparation of bisphosphinesINEOS ACRYLICS U K LTD·Filed 1999·Granted Apr 23, 2002·6 cites·9 claims
- 3742US2015094438A1Process for the production of methacrylic acid and its derivatives and polymers produced therefromLUCITE INT UK LTD·Filed 2013·Application pending·0 cites
- 3841US7772419B2Carbonylation of esterLUCITE INT UK LTD·Filed 2005·Granted Aug 10, 2010·0 cites·18 claims
- 3941US2010022799A1Carbonylation of conjugated dienesLUCITE INT UK LTD·Filed 2007·Application pending·0 cites
- 4036US2006128985A1Carbonylation of vinyl acetateEASTHAM GRAHAM R·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →