PUMPENSTATORBINDESCHICHT
European patent · EP4587682 · In force
Register entry
- Publication number
- EP4587682
- Application number
- EP23877946
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Oct 11, 2023
- Published
- Jul 23, 2025
- Granted
- Jun 3, 2026
- Protection ends at the latest
- Oct 10, 2043
- Next annual fee due
- Oct 31, 2026
- IPC classes
- E21B 43/12 (2006.01)F04C 13/00 (2006.01)F04C 2/107 (2006.01)
- Priority
- US 202263415379 P 12.10.2022
- PCT application
- PCT/US2023/034876 11.10.2023
- PCT publication
- WO2024/081278 18.04.2024
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 3, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 03.06.2026
Parties
Inventor
HOLZMUELLER, Jason
Lawrence, Kansas 66049, US
GOERTZEN, William
Lawrence, Kansas 66049, US
HONDRED, Pete
Lawrence, Kansas 66049, US
PUSHKAREV, Maxim
Lawrence, Kansas 66049, 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.