INTEGRITÄT EINES PUPILLENEXPANDERS
European patent · EP4314639 · Deleted
Register entry
- Publication number
- EP4314639
- Application number
- EP22765540
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Aug 17, 2022
- Published
- Feb 7, 2024
- Granted
- Apr 23, 2025
- Deleted
- Mar 24, 2026
- Reason
- Annual fee unpaid
- IPC classes
- F21V 8/00 (2006.01)G02B 27/00 (2006.01)B32B 17/10 (2006.01)G02B 27/01 (2006.01)
- Priority
- GB 202113438 21.09.2021
- PCT application
- PCT/EP2022/072926 17.08.2022
- PCT publication
- WO2023/046375 30.03.2023
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 24, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 24.03.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 24.03.2026
- Mar 4, 2026
Change
Published in Swissreg on 04.03.2026
- Apr 23, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 23.04.2025
Parties
Inventor
SMEETON, Timothy
Milton Keynes, MK1 1PT, GB
CHRISTMAS, Jamieson
Milton Keynes, MK1 1PT, GB
BURNHAM, Daniel
Milton Keynes, MK1 1PT, GB
LIN, Ruisheng
Milton Keynes, MK1 1PT, GB
MAHARJAN, Rakesh
Milton Keynes, MK1 1PT, 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.