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Xiaorui ZHANG
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Tochigi, JP
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Patents Grants
last 30 patents
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Patent Grant
Transition metal incorporated alumina for improved three way catalysts
Patent number
11,986,802
Issue date
May 21, 2024
Johnson Matthey Public Limited Company
Shuhei Nagaoka
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
TRANSITION METAL INCORPORATED ALUMINA FOR IMPROVED THREE WAY CATALYSTS
Publication number
20240109055
Publication date
Apr 4, 2024
Johnson Matthey Public Limited Company
Shuhei NAGAOKA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TRANSITION METAL INCORPORATED ALUMINA FOR IMPROVED THREE WAY CATALYSTS
Publication number
20230070291
Publication date
Mar 9, 2023
Johnson Matthey Public Limited Company
Shuhei NAGAOKA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CATALYSTS FOR GASOLINE ENGINE EXHAUST GAS TREATMENTS AND THEIR NOVE...
Publication number
20220088575
Publication date
Mar 24, 2022
Johnson Matthey Public Limited Company
Daijiro HAYASHI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES