DIFFUSIONSGEBUNDENER WÄRMETAUSCHER
European patent · EP3779345 · Deleted
Register entry
- Publication number
- EP3779345
- Application number
- EP19777008
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Mar 25, 2019
- Published
- Feb 17, 2021
- Granted
- Mar 12, 2025
- Deleted
- Oct 23, 2025
- Reason
- Annual fee unpaid
- IPC classes
- F28F 3/04 (2006.01)F28D 9/02 (2006.01)F28F 3/08 (2006.01)F28F 17/00 (2006.01)
- Priority
- JP 2018067616 30.03.2018
- PCT application
- PCT/JP2019/012531 25.03.2019
- PCT publication
- WO2019/188997 03.10.2019
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 21, 2026
Change
Published in Swissreg on 21.01.2026
- Oct 23, 2025
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.10.2025
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.10.2025
- Mar 12, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 12.03.2025
Parties
Inventor
YAMAKOSHI, Munehisa
Amagasaki-shi, Hyogo 660-0891, JP
FUJITA, Yasuhiro
Amagasaki-shi, Hyogo 660-0891, JP
TOGO, Eiji
Amagasaki-shi, Hyogo 660-0891, JP
TAKAHASHI, Suguru
Amagasaki-shi, Hyogo 660-0891, 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.