VERFAHREN UND SYSTEME ZUR ENTWICKLUNG EINES CODELOSEN CHATBOTS
European patent · EP4399853 · In force
Register entry
- Publication number
- EP4399853
- Application number
- EP22782788
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Sep 2, 2022
- Published
- Jul 17, 2024
- Granted
- Apr 29, 2026
- Protection ends at the latest
- Sep 1, 2042
- Next annual fee due
- Sep 30, 2026
- IPC classes
- G06F 8/30 (2018.01)G06F 40/20 (2020.01)G06N 3/02 (2006.01)H04L 51/02 (2022.01)
- Priority
- US 202117469241 08.09.2021
- PCT application
- PCT/US2022/042555 02.09.2022
- PCT publication
- WO2023/038868 16.03.2023
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 29, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 29.04.2026
Parties
Inventor
SHEPAL, Chinmayee
Bangalore 48307, IN
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.