EFFIZIENTERE POST-QUANTUM-SIGNATUREN
European patent · EP3921974 · In force
Register entry
- Publication number
- EP3921974
- Application number
- EP19914310
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Aug 1, 2019
- Published
- Dec 15, 2021
- Granted
- Feb 18, 2026
- Protection ends at the latest
- Jul 31, 2039
- Next annual fee due
- Aug 31, 2026
- IPC classes
- H04L 9/32 (2006.01)H04L 9/30 (2006.01)H04L 9/08 (2006.01)
- Priority
- US 201962803325 P 08.02.2019
- PCT application
- PCT/US2019/044753 01.08.2019
- PCT publication
- WO2020/162973 13.08.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 18, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 18.02.2026
Parties
Inventor
MUKHERJEE, Pratyay
Santa Clara, California 95051, US
CHEN, Yilei
Palo Alto, California 94306, US
GENISE, Nicholas
Foster City, California 94404, 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.