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European patent · EP4281699 · Deleted
Register entry
- Publication number
- EP4281699
- Application number
- EP22776742
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Mar 25, 2022
- Published
- Nov 29, 2023
- Granted
- Feb 4, 2026
- Deleted
- Oct 23, 2026
- Reason
- Annual fee unpaid
- IPC classes
- F16L 41/00 (2006.01)F16L 41/06 (2006.01)F16K 43/00 (2006.01)F16L 55/10 (2006.01)F16L 55/11 (2006.01)F16L 55/12 (2006.01)
- Priority
- US 202163166436 P 26.03.2021
- PCT application
- PCT/US2022/021989 25.03.2022
- PCT publication
- WO2022/204538 29.09.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 23, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.10.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.10.2026
- Feb 4, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 04.02.2026
Parties
Inventor
QASIM, Mohammad Unnus
Decatur, Illinois 62521, US
LI, Yixin
Savoy, Illinois 61874, US
LARSON, Ryan Fairchild
Decatur, Illinois 62521, 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.