TOTALISIERUNG EINER DURCHFLUSSRATE EINER MEHRPHASIGEN/EINPHASIGEN STRÖMUNG
European patent · EP4445101 · In force
Register entry
- Publication number
- EP4445101
- Application number
- EP21830886
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Dec 6, 2021
- Published
- Oct 16, 2024
- Granted
- Jan 28, 2026
- Protection ends at the latest
- Dec 5, 2041
- Next annual fee due
- Dec 31, 2026
- IPC classes
- G01F 1/84 (2006.01)
- PCT application
- PCT/US2021/061976 06.12.2021
- PCT publication
- WO2023/107090 15.06.2023
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 13, 2026
Agent entered
- Representative
- Novagraaf International SA, Chemin de l'Echo 3, 1213 Onex
Published in Swissreg on 13.02.2026
- Jan 28, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 28.01.2026
Parties
Inventor
BUTTLER, Marc Allan
Erie, Colorado 80516, 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.