WÄRMEENTFERNUNGSSYSTEME UND -VERFAHREN
European patent · EP4136945 · In force
Register entry
- Publication number
- EP4136945
- Application number
- EP21787919
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Apr 16, 2021
- Published
- Feb 22, 2023
- Granted
- Jul 8, 2026
- Protection ends at the latest
- Apr 15, 2041
- Next annual fee due
- Apr 30, 2027
- IPC classes
- H05K 7/20 (2006.01)F24F 1/00 (2019.01)F24F 1/60 (2011.01)F24F 1/68 (2011.01)H05K 7/00 (2006.01)H05K 7/14 (2006.01)
- Priority
- US 202016850869 16.04.2020
- PCT application
- PCT/US2021/027785 16.04.2021
- PCT publication
- WO2021/212043 21.10.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 8, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 08.07.2026
Parties
Holder
Lefebvre, Dale
St. Thomas, VI 00802, US
Choi, Kenneth
Santa Clara, CA 95051, US
Inventor
Lefebvre, Dale
St. Thomas, VI 00802, US
Choi, Kenneth
Santa Clara, CA 95051, 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.