HEIZPRODUKT
European patent · EP4356687 · In force
Register entry
- Publication number
- EP4356687
- Application number
- EP22803087
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jun 10, 2022
- Published
- Apr 24, 2024
- Granted
- Aug 6, 2025
- Protection ends at the latest
- Jun 9, 2042
- Next annual fee due
- Jun 30, 2026
- IPC classes
- H05B 3/34 (2006.01)
- Priority
- GB 202108525 15.06.2021
- PCT application
- PCT/SG2022/050400 10.06.2022
- PCT publication
- WO2022/265576 22.12.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 17, 2026
Change
Published in Swissreg on 17.06.2026
- Aug 6, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 06.08.2025
Parties
Inventor
DE SILVA H.L., Tharaka
Battaramulla, LK
PERERA, M. Chammika
Battaramulla, LK
CHANDRASIRI, Maduka
Battaramulla, LK
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.