JL

James Leeland

JL Johnson Matthey Public Limited: 9 patents #52 of 922Top 6%
ET Econic Technologies: 5 patents #3 of 17Top 20%
📍 Macclesfield, GB: #28 of 425 inventorsTop 7%
Overall (All Time): #335,031 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
12384880 Polyol block copolymer, compositions and processes therefor Rakibul Kabir, Kerry Riley, Michael Kember 2025-08-12
12351681 Polyol block copolymer, compositions and processes therefor Rakibul Kabir, Kerry Riley, Michael Kember 2025-07-08
11965062 Methods for forming polycarbonate ether polyols and high molecular weight polyether carbonates Michael Kember, Rakibul Kabir, Emmalina Hollis 2024-04-23
11613606 Method for quenching a polymerisation process Michael Kember, David F. Muir, Anthony Chartoire, Fernando Valera, Andrew Carruthers +1 more 2023-03-28
11338245 Diesel oxidation catalyst and exhaust system Andrew Francis Chiffey, John Benjamin Goodwin, Francois Moreau 2022-05-24
11167246 Diesel oxidation catalyst and exhaust system Andrew Francis Chiffey, John Benjamin Goodwin, Francois Moreau 2021-11-09
10821401 Diesel oxidation catalyst and exhaust system Andrew Francis Chiffey, John Benjamin Goodwin, Francois Moreau 2020-11-03
10556988 Catalysts Andy Chapman, Anthony Chartoire, Michael Kember, Louis Adriaenssens 2020-02-11
10286359 Diesel oxidation catalyst and exhaust system Andrew Francis Chiffey, John Benjamin Goodwin, Francois Moreau 2019-05-14
10179325 Exhaust system for a compression ignition engine having a capture region for volatilised platinum Andrew Francis Chiffey, Christopher Daly, Daniel Hatcher, Francois Moreau, Paul Richard Phillips 2019-01-15
10151227 Nitrogen oxides (NOx) storage catalyst Andrew ARMITAGE, Andrew Francis Chiffey, John Benjamin Goodwin, Nuria Lastra-Calvo, Francois Moreau +4 more 2018-12-11
9849423 Diesel oxidation catalyst and exhaust system Andrew Francis Chiffey, John Benjamin Goodwin, Francois Moreau 2017-12-26
9707542 Oxidation catalyst for a compression ignition engine David Bergeal, Andrew Francis Chiffey, Daniel Hatcher, Francois Moreau, Paul Richard Phillips 2017-07-18
9636634 Diesel oxidation catalyst and exhaust system Andrew Francis Chiffey, John Benjamin Goodwin, Francois Moreau, Stuart David Reid, Daniel Swallow 2017-05-02