LECKDETEKTIONSSYSTEM UND -VERFAHREN
European patent · EP3837521 · In force
Register entry
- Publication number
- EP3837521
- Application number
- EP19758468
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Aug 15, 2019
- Published
- Jun 23, 2021
- Granted
- Nov 27, 2024
- Protection ends at the latest
- Aug 14, 2039
- Next annual fee due
- Aug 31, 2027
- IPC classes
- G01M 3/38 (2006.01)G01M 3/20 (2006.01)
- Priority
- GB 201813448 17.08.2018
- PCT application
- PCT/GB2019/052293 15.08.2019
- PCT publication
- WO2020/035692 20.02.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 1, 2026
Next annual fee due on
- Next annual fee due on
- 31.08.2026 → 31.08.2027
Published in Swissreg on 01.09.2026
- Oct 8, 2025
Change
Published in Swissreg on 08.10.2025
- Sep 1, 2025
Next annual fee due on
- Next annual fee due on
- 31.08.2025 → 31.08.2026
Published in Swissreg on 01.09.2025
- Jan 16, 2025
Agent entered
- Representative
- Servopatent GmbH, Bühlstrasse 1, 8125 Zollikerberg
Published in Swissreg on 16.01.2025
- Nov 27, 2024
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 27.11.2024
Parties
Holder
Inventor
BLACK, Paul
Stirling FK9 4TZ, GB
HUNTER, Tom
Stirling FK9 4TZ, GB
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.