SCROLLPUMPE
European patent · EP4168677 · In force
Register entry
- Publication number
- EP4168677
- Application number
- EP21730263
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- May 20, 2021
- Published
- Apr 26, 2023
- Granted
- Mar 25, 2026
- Protection ends at the latest
- May 19, 2041
- Next annual fee due
- May 31, 2026
- IPC classes
- F04C 18/02 (2006.01)F04C 25/02 (2006.01)F04C 27/00 (2006.01)F01C 19/00 (2006.01)
- Priority
- GB 202007563 21.05.2020
- PCT application
- PCT/GB2021/051226 20.05.2021
- PCT publication
- WO2021/234395 25.11.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 25, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 25.03.2026
Parties
Inventor
SCHOFIELD, Nigel Paul
Burgess Hill Sussex RH15 9TW, GB
HOLBROOK, Alan Ernest Kinnaird
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.