FOLIE FÜR WÄRMETAUSCHELEMENT
European patent · EP4019883 · In force
Register entry
- Publication number
- EP4019883
- Application number
- EP20854798
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Aug 17, 2020
- Published
- Jun 29, 2022
- Granted
- Apr 2, 2025
- Protection ends at the latest
- Aug 16, 2040
- Next annual fee due
- Aug 31, 2027
- IPC classes
- F28F 21/00 (2006.01)B32B 5/18 (2006.01)B32B 27/18 (2006.01)B32B 27/28 (2006.01)F24F 7/08 (2006.01)F28F 3/08 (2006.01)F28D 21/00 (2006.01)F28F 19/02 (2006.01)
- Priority
- JP 2019150262 20.08.2019
- PCT application
- PCT/JP2020/030960 17.08.2020
- PCT publication
- WO2021/033658 25.02.2021
- Filing language
- Japanese
- 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
- Feb 11, 2026
Change
Published in Swissreg on 11.02.2026
- 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
- Apr 3, 2025
Agent entered
- Representative
- VALIPAT, c/o BOVARD LTD, Optingenstrasse 16, 3013 Bern
Published in Swissreg on 03.04.2025
- Apr 2, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 02.04.2025
Parties
Inventor
NISHIOKA, Kazuya
Otsu-shi, Shiga 520-2141, JP
OMORI, Taira
Otsu-shi, Shiga 520-2141, JP
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.