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European patent · EP4200821 · In force
Register entry
- Publication number
- EP4200821
- Application number
- EP21831082
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Aug 18, 2021
- Published
- Jun 28, 2023
- Granted
- Oct 22, 2025
- Protection ends at the latest
- Aug 17, 2041
- Next annual fee due
- Aug 31, 2026
- IPC classes
- G06V 10/141 (2022.01)G06V 10/26 (2022.01)G06V 40/12 (2022.01)G06V 40/13 (2022.01)G06V 40/145 (2022.01)G06F 3/041 (2006.01)H10F 39/10 (2025.01)H10K 30/65 (2023.01)H10K 59/60 (2023.01)
- Priority
- GB 202012900 18.08.2020
- PCT application
- PCT/GB2021/052144 18.08.2021
- PCT publication
- WO2022/043661 03.03.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 2, 2026
Change
Published in Swissreg on 02.09.2026
- Oct 22, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 22.10.2025
Parties
Inventor
NATHAN, Arokia
Radlett Hertfordshire WD7 8HA, GB
BYRNE, William
Radlett Hertfordshire WD7 8BE, GB
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.