KRYOPUMPE
European patent · EP4402372 · In force
Register entry
- Publication number
- EP4402372
- Application number
- EP22785848
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Sep 13, 2022
- Published
- Jul 24, 2024
- Granted
- Dec 24, 2025
- Protection ends at the latest
- Sep 12, 2042
- Next annual fee due
- Sep 30, 2027
- IPC classes
- F04B 9/10 (2006.01)F04B 53/14 (2006.01)F04B 15/08 (2006.01)F16J 15/00 (2006.01)F16J 15/16 (2006.01)
- Priority
- US 202163243922 P 14.09.2021
- PCT application
- PCT/US2022/043272 13.09.2022
- PCT publication
- WO2023/043707 23.03.2023
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 1, 2026
Next annual fee due on
- Next annual fee due on
- 30.09.2026 → 30.09.2027
Published in Swissreg on 01.10.2026
- Apr 2, 2026
Agent entered
- Representative
- VALIPAT, c/o BOVARD LTD, Optingenstrasse 16, 3013 Bern
Published in Swissreg on 02.04.2026
- Dec 24, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 24.12.2025
Parties
Holder
Inventor
DUCOTE, Jr., Douglas A.
Ball Ground, GA 30107, US
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.