ÜBERWACHUNG MIT PARTIKELTRACERN
European patent · EP4194663 · Deleted
Register entry
- Publication number
- EP4194663
- Application number
- EP22212927
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Dec 12, 2022
- Published
- Jun 14, 2023
- Granted
- Sep 24, 2025
- Deleted
- Jul 23, 2026
- Reason
- Annual fee unpaid
- IPC classes
- E21B 47/11 (2012.01)E21B 43/267 (2006.01)
- Priority
- US 202163288447 P 10.12.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 5, 2026
Change
Published in Swissreg on 05.08.2026
- Jul 23, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.07.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.07.2026
- Sep 24, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 24.09.2025
Parties
Inventor
JAIN, Lokendra
San Ramon 94583 California, 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.