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Oliver COOPER
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Royston, GB
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Patents Grants
last 30 patents
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Patent Grant
Oxidation catalyst for a diesel engine exhaust
Patent number
10,357,743
Issue date
Jul 23, 2019
Johnson Matthey Public Limited Company
Andrew Francis Chiffey
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITE, ZONED OXIDATION CATALYST FOR A COMPRESSION IGNITION INTE...
Publication number
20230278018
Publication date
Sep 7, 2023
Johnson Matthey Public Limited Company
Andrew Francis CHIFFEY
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
COMPOSITE, ZONE-COATED, DUAL-USE AMMONIA (AMOX) AND NITRIC OXIDE OX...
Publication number
20230211323
Publication date
Jul 6, 2023
Johnson Matthey Public Limited Company
Andrew Francis CHIFFEY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NOx STORAGE MATERIAL
Publication number
20220280919
Publication date
Sep 8, 2022
Johnson Matthey Public Limited Company
Yannick Bidal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITE, ZONED OXIDATION CATALYST FOR A COMPRESSION IGNITION INTE...
Publication number
20220152589
Publication date
May 19, 2022
Johnson Matthey Public Limited Company
Andrew CHIFFEY
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
OXIDATION CATALYST FOR A DIESEL ENGINE EXHAUST
Publication number
20190299159
Publication date
Oct 3, 2019
Johnson Matthey Public Limited Company
Andrew Francis Chiffey
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
OXIDATION CATALYST FOR A DIESEL ENGINE EXHAUST
Publication number
20190217278
Publication date
Jul 18, 2019
JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Andrew CHIFFEY
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
OXIDATION CATALYST FOR A DIESEL ENGINE EXHAUST
Publication number
20170106337
Publication date
Apr 20, 2017
Johnson Matthey Public Limited Company
Andrew Francis CHIFFEY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL