Inventor
EASTHAM GRAHAM RONALD
GB25 patents
⚠️ This page may combine multiple inventors who share the name “EASTHAM GRAHAM RONALD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUCITE INT UK LTD
9 patentsUS6984668B1Jan 10, 2006
Metal-compound catalyzed processes
LUCITE INT UK LTD27 citations91
US10704063B2Jul 7, 2020
Process for the biological production of methacrylic acid and derivatives thereof
LUCITE INT UK LTD2 citations69
US9381503B2Jul 5, 2016
Process for the carbonylation of ethylenically unsaturated compounds, novel carbonylation ligands and catalyst systems incorporating such ligands
LUCITE INT UK LTD3 citations68
US9890103B2Feb 13, 2018
Process for the production of (meth)acrylic acid and derivatives and polymers produced therefrom
LUCITE INT UK LTD0 citations49
US10724058B2Jul 28, 2020
Process for the biological production of methacrylic acid and derivatives thereof
LUCITE INT UK LTD0 citations48
US9816115B2Nov 14, 2017
Process for the production of methyl methacrylate
LUCITE INT UK LTD0 citations45
US10464875B2Nov 5, 2019
Process for the production of ethylenically unsaturated carboxylic acids or esters
LUCITE INT UK LTD0 citations44
US10683255B2Jun 16, 2020
Process for the production of ethylenically unsaturated carboxylic acid esters and a catalyst therefor
LUCITE INT UK LTD0 citations40
US9382190B2Jul 5, 2016
Continuous process for the carbonylation of ethylene
LUCITE INT UK LTD0 citations40
EASTHAM GRAHAM RONALD
5 patentsUS8969560B2Mar 3, 2015
Process for the carbonylation of ethylenically unsaturated compounds, novel carbonylation ligands and catalyst systems incorporating such ligands
EASTHAM GRAHAM RONALD5 citations67
US8445711B2May 21, 2013
Metal complexes
EASTHAM GRAHAM RONALD3 citations60
US9334227B2May 10, 2016
Carbonylation of ethylenically unsaturated compounds
EASTHAM GRAHAM RONALD2 citations53
US9809611B2Nov 7, 2017
Carbonylation ligands and their use in the carbonylation of ethylenically unsaturated compounds
EASTHAM GRAHAM RONALD0 citations39
US8816113B2Aug 26, 2014
Process for the carbonylation of ethylenically unsaturated compounds, novel carbonylation ligands and catalyst systems incorporating such ligands
EASTHAM GRAHAM RONALD0 citations32
MITSUBISHI CHEMICAL UK LTD
5 patentsUS11753660B2Sep 12, 2023
Process for the biological production of methacrylic acid and derivatives thereof
MITSUBISHI CHEMICAL UK LTD0 citations58
US11753661B2Sep 12, 2023
Process for the biological production of methacrylic acid and derivatives thereof
MITSUBISHI CHEMICAL UK LTD0 citations58
US11248243B2Feb 15, 2022
Process for the biological production of methacrylic acid and derivatives thereof
MITSUBISHI CHEMICAL UK LTD0 citations58
US11781160B2Oct 10, 2023
Methods for the production of methacrylates
MITSUBISHI CHEMICAL UK LTD0 citations50
US11981951B2May 14, 2024
Process for the production of methyl methacrylate
MITSUBISHI CHEMICAL UK LTD0 citations45
JOHNSON DAVID WILLIAM
3 patentsUS9216938B2Dec 22, 2015
Process for the production of (meth)acrylic acid and derivatives and polyers produced therefrom
JOHNSON DAVID WILLIAM0 citations48
US9174913B2Nov 3, 2015
Process for the production of methacrylic acid and its derivatives and polymers produced therefrom
JOHNSON DAVID WILLIAM0 citations48
US8933179B2Jan 13, 2015
Method of producing arcylic and methacrylic acid
JOHNSON DAVID WILLIAM1 citations48