Kar Chi YIU

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London, GB

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing methanol and ammonia
- Patent number 11,261,086
- Issue date Mar 1, 2022
- JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED
- Alan Ingham
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Methanol process
- Patent number 10,640,440
- Issue date May 5, 2020
- JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED
- Kar Chi Yiu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methanol process
- Patent number 10,308,575
- Issue date Jun 4, 2019
- Johnson Matthey Davy Technologies Limited
- Kar Chi Yiu
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process For Producing Methanol And Ammonia
- Publication number 20220144654
- Publication date May 12, 2022
- JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED
- Alan Ingham
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING METHANOL AND AMMONIA
- Publication number 20210017023
- Publication date Jan 21, 2021
- JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED
- Alan INGHAM
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHANOL PROCESS
- Publication number 20200087232
- Publication date Mar 19, 2020
- JOHNSON MATTHEY DAVY TECHHNOLOGIES LIMITED
- Kar Chi YIU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHANOL PROCESS
- Publication number 20190016655
- Publication date Jan 17, 2019
- JOHNSON MATTHEY DAVY TECHHNOLOGIES LIMITED
- Kar Chi YIU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL