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European patent · EP3959446 · In force
Register entry
- Publication number
- EP3959446
- Application number
- EP20723499
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Apr 24, 2020
- Published
- Mar 2, 2022
- Granted
- Jan 7, 2026
- Protection ends at the latest
- Apr 23, 2040
- Next annual fee due
- Apr 30, 2026
- IPC classes
- F04C 18/02 (2006.01)F04C 29/00 (2006.01)
- Priority
- GB 201905833 26.04.2019
- PCT application
- PCT/GB2020/051019 24.04.2020
- PCT publication
- WO2020/217066 29.10.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 7, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 07.01.2026
Parties
Inventor
HOLBROOK, Alan Ernest Kinnaird
Burgess Hill, Sussex RH15 9TW, GB
SCHOFIELD, Nigel Paul
Burgess Hill, Sussex RH15 9TW, GB
BEDWELL, David
Burgess Hill, Sussex RH15 9TW, 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.