SYSTEME UND VERFAHREN FÜR EIN BUTTERFLY-SCHLÜSSELAUSTAUSCHPROGRAMM
European patent · EP3841703 · In force
Register entry
- Publication number
- EP3841703
- Application number
- EP19852665
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Aug 21, 2019
- Published
- Jun 30, 2021
- Granted
- Dec 31, 2025
- Protection ends at the latest
- Aug 20, 2039
- Next annual fee due
- Aug 31, 2026
- IPC classes
- H04L 9/32 (2006.01)H04L 9/30 (2006.01)
- Priority
- US 201862720866 P 21.08.2018
- PCT application
- PCT/US2019/047547 21.08.2019
- PCT publication
- WO2020/041499 27.02.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Dec 31, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 31.12.2025
Parties
Inventor
BARRETO, Paulo Sergio Licciardi Messeder
Santa Clara, California 95054, 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.