PROCEDE DE FABRICATION PAR LITHOGRAPHIE
European patent · EP3994720 · In force
Register entry
- Publication number
- EP3994720
- Application number
- EP20739284
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jun 30, 2020
- Published
- May 11, 2022
- Granted
- Aug 2, 2023
- Protection ends at the latest
- Jun 29, 2040
- Next annual fee due
- Jun 30, 2027
- IPC classes
- H01L 21/027 (2006.01)H01L 29/66 (2006.01)H01L 29/786 (2006.01)
- Priority
- FR 1907342 02.07.2019
- PCT application
- PCT/EP2020/068391 30.06.2020
- PCT publication
- WO2021/001363 07.01.2021
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 6, 2026
Next annual fee due on
- Next annual fee due on
- 30.06.2026 → 30.06.2027
Published in Swissreg on 06.08.2026
- Jul 11, 2025
Next annual fee due on
- Next annual fee due on
- 30.06.2025 → 30.06.2026
Published in Swissreg on 11.07.2025
- Jul 4, 2024
Change
Published in Swissreg on 04.07.2024
- Jun 12, 2024
Change
Published in Swissreg on 12.06.2024
- Sep 8, 2023
Agent entered
- Representative
- Novagraaf International SA, Chemin de l'Echo 3, 1213 Onex
Published in Swissreg on 08.09.2023
- Aug 2, 2023
Granted
Published in Swissreg on 02.08.2023
Parties
Holder
Inventor
BOCKELMANN, Ulrich
75013 Paris, FR
MENSAH, Kokoura
91300 Massy, FR
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.