WIEDERVERWENDBARE LEITUNGSINTEGRITÄTSPRÜFKOPFSYSTEME UND VERFAHREN
European patent · EP4078007 · In force
Register entry
- Publication number
- EP4078007
- Application number
- EP21744850
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jan 21, 2021
- Published
- Oct 26, 2022
- Granted
- Mar 11, 2026
- Protection ends at the latest
- Jan 20, 2041
- Next annual fee due
- Jan 31, 2027
- IPC classes
- F16L 55/134 (2006.01)F16L 55/115 (2006.01)F16L 55/12 (2006.01)F16L 55/128 (2006.01)F16L 55/132 (2006.01)G01M 3/26 (2006.01)G01M 3/28 (2006.01)F16L 55/00 (2006.01)G01M 3/02 (2006.01)
- Priority
- US 202016748538 21.01.2020
- PCT application
- PCT/US2021/014470 21.01.2021
- PCT publication
- WO2021/150793 29.07.2021
- 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
FRANCIS, Kirk Spencer
Houston, Texas 77002, US
GREGORY, David Michael
Houston, Texas 77002, US
GUERRERO, Jonathan
Houston, Texas 77002, US
WINN, Alexander Lee
Houston, Texas 77002, 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.