PUMPSYSTEM
European patent · EP4031772 · In force
Register entry
- Publication number
- EP4031772
- Application number
- EP20864341
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Sep 18, 2020
- Published
- Jul 27, 2022
- Granted
- Mar 11, 2026
- Protection ends at the latest
- Sep 17, 2040
- Next annual fee due
- Sep 30, 2026
- IPC classes
- F04D 9/04 (2006.01)F04D 9/00 (2006.01)G01F 23/00 (2022.01)G01F 23/26 (2022.01)G01F 23/80 (2022.01)
- Priority
- US 201962903387 P 20.09.2019
- PCT application
- PCT/US2020/051393 18.09.2020
- PCT publication
- WO2021/055677 25.03.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 11, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 11.03.2026
Parties
Inventor
GROVE, Robert, A.
Parkville, MO 64152, US
MRKVICKA, Rodney, S.
Leawood, KS 66209, US
NEEDHAM, Mark, C.
Spring Hill, KS 66083, US
KELLY, John, K.
Overland Park, KS 66204, 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.