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European patent · EP4374435 · In force

Register entry

Publication number
EP4374435
Application number
EP22747108
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jul 20, 2022
Published
May 29, 2024
Granted
Feb 25, 2026
Protection ends at the latest
Jul 19, 2042
Next annual fee due
Jul 31, 2026
IPC classes
B01J 37/00 (2006.01)
H01M 4/86 (2006.01)
B01J 23/648 (2006.01)
C25B 1/04 (2021.01)
C25B 11/093 (2021.01)
H01M 4/88 (2006.01)
H01M 4/90 (2006.01)
H01M 4/92 (2006.01)
H01M 8/10 (2016.01)
Priority
GB 202110478 21.07.2021
PCT application
PCT/GB2022/051869 20.07.2022
PCT publication
WO2023/002177 26.01.2023
Filing language
English
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. Oct 7, 2026

    Owner

    Owner
    Johnson Matthey Hydrogen Technologies Limited, 5th Floor, 2 Gresham Street, London EC2V 7AD, United Kingdom → Johnson Matthey Hydrogen Technologies Limited, HQ Building, Orchard Road, Royston, Hertfordshire SG8 5HE, United Kingdom

    Published in Swissreg on 07.10.2026

  2. Feb 25, 2026

    Granted

    Specification status
    Non-published patent application → Granted patent
    Status of protective title
    Initiated → Active

    Published in Swissreg on 25.02.2026

Parties

Holder

Johnson Matthey Hydrogen Technologies Limited

HQ Building Orchard Road, Royston, Hertfordshire SG8 5HE, GB

Inventor

BLAKE, John

Swindon Wiltshire SN5 8AT, GB

BURTON, Sarah

Swindon Wiltshire SN5 8AT, GB

RALPH, Thomas Robertson

Swindon Wiltshire SN5 8AT, GB

The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.