Inventor · disambiguated record
James Leeland
Also filed as: LEELAND JAMES
14 granted patents·8 pending applications·123 citations·filing 2014–2025
92Inventor score
Top patents by PatentIndex Score
22 records- 0198US10286359B2Diesel oxidation catalyst and exhaust systemJOHNSON MATTHEY PLC·Filed 2015·Granted May 14, 2019·21 cites·20 claims
- 0298US9849423B2Diesel oxidation catalyst and exhaust systemJOHNSON MATTHEY PLC·Filed 2015·Granted Dec 26, 2017·16 cites·18 claims
- 0398US9636634B2Diesel oxidation catalyst and exhaust systemJOHNSON MATTHEY PLC·Filed 2015·Granted May 2, 2017·33 cites·20 claims
- 0497US11338245B2Diesel oxidation catalyst and exhaust systemJOHNSON MATTHEY PLC·Filed 2019·Granted May 24, 2022·8 cites·22 claims
- 0597US10821401B2Diesel oxidation catalyst and exhaust systemJOHNSON MATTHEY PLC·Filed 2018·Granted Nov 3, 2020·8 cites·9 claims
- 0697US9707542B2Oxidation catalyst for a compression ignition engineJOHNSON MATTHEY PLC·Filed 2014·Granted Jul 18, 2017·23 cites·32 claims
- 0796US11167246B2Diesel oxidation catalyst and exhaust systemJOHNSON MATTHEY PLC·Filed 2018·Granted Nov 9, 2021·6 cites·25 claims
- 0889US10556988B2CatalystsECONIC TECH LTD·Filed 2015·Granted Feb 11, 2020·3 cites·5 claims
- 0982US12351681B2Polyol block copolymer, compositions and processes thereforECONIC TECH LTD·Filed 2020·Granted Jul 8, 2025·1 cites·22 claims
- 1079US11965062B2Methods for forming polycarbonate ether polyols and high molecular weight polyether carbonatesECONIC TECH LTD·Filed 2018·Granted Apr 23, 2024·1 cites·15 claims
- 1179US10151227B2Nitrogen oxides (NOx) storage catalystJOHNSON MATTHEY PLC·Filed 2016·Granted Dec 11, 2018·2 cites·21 claims
- 1275US2020140610A1CatalystsECONIC TECH LTD·Filed 2019·Application pending·0 cites
- 1373US2025304746A1Polyol block copolymer, compositions and processes thereforECONIC TECH LTD·Filed 2025·Application pending·0 cites
- 1472US10179325B2Exhaust system for a compression ignition engine having a capture region for volatilised platinumJOHNSON MATTHEY PLC·Filed 2016·Granted Jan 15, 2019·1 cites·20 claims
- 1568US12384880B2Polyol block copolymer, compositions and processes thereforECONIC TECH LTD·Filed 2020·Granted Aug 12, 2025·0 cites·26 claims
- 1668US2018065085A1Diesel oxidation catalyst and exhaust systemJOHNSON MATTHEY PLC·Filed 2017·Application pending·0 cites
- 1768US2017216770A1Diesel oxidation catalyst and exhaust systemJOHNSON MATTHEY PLC·Filed 2017·Application pending·0 cites
- 1867US2018065084A1Diesel oxidation catalyst and exhaust systemJOHNSON MATTHEY PLC·Filed 2017·Application pending·0 cites
- 1965US11613606B2Method for quenching a polymerisation processECONIC TECH LTD·Filed 2018·Granted Mar 28, 2023·0 cites·31 claims
- 2062US2023033621A1A polyol block copolymerECONIC TECH LTD·Filed 2021·Application pending·0 cites
- 2160US2024002608A1(poly)ol block copolymerECONIC TECH LTD·Filed 2021·Application pending·0 cites
- 2260US2024336732A1Method for preparing surfactants by copolymerisation of epoxides and co2 using a mixture of a macrocyclic bimetal catalyst and a double metal cyanide catalystECONIC TECH LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →