HERBIZIDE DERIVATE
European patent · EP4255890 · Deleted
Register entry
- Publication number
- EP4255890
- Application number
- EP21820233
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Nov 26, 2021
- Published
- Oct 11, 2023
- Granted
- Dec 25, 2024
- Deleted
- Jun 23, 2026
- Reason
- Annual fee unpaid
- IPC classes
- C07D 213/80 (2006.01)A01N 43/04 (2006.01)
- Priority
- GB 202018996 02.12.2020
- PCT application
- PCT/EP2021/083129 26.11.2021
- PCT publication
- WO2022/117446 09.06.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 23, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.06.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.06.2026
- Nov 5, 2025
Change
Published in Swissreg on 05.11.2025
- Dec 25, 2024
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 25.12.2024
Parties
Inventor
DALE, Suzanna
Bracknell Berkshire RG42 6EY, GB
BURNS, David
Bracknell Berkshire RG42 6EY, GB
MARTIN, Christopher James
Bracknell Berkshire RG42 6EY, 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.