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European patent · EP4305137 · Deleted
Register entry
- Publication number
- EP4305137
- Application number
- EP22711020
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Mar 7, 2022
- Published
- Jan 17, 2024
- Granted
- Oct 9, 2024
- Deleted
- Oct 23, 2025
- Reason
- Annual fee unpaid
- IPC classes
- C11D 1/66 (2006.01)C11D 1/83 (2006.01)C11D 3/20 (2006.01)C11D 3/37 (2006.01)C11D 17/00 (2006.01)E03D 9/02 (2006.01)C11D 3/04 (2006.01)C11D 1/14 (2006.01)C11D 1/22 (2006.01)
- Priority
- EP 21161308 08.03.2021
- PCT application
- PCT/EP2022/055715 07.03.2022
- PCT publication
- WO2022/189340 15.09.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 23, 2025
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.10.2025
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.10.2025
- Aug 27, 2025
Owner
- Owner
- Unilever IP Holdings B.V., Weena 455, 3013 AL Rotterdam, Netherlands → Unilever IP Holdings B.V., Bronland 14, 6708 WH Wageningen, Netherlands
Published in Swissreg on 27.08.2025
- Jul 23, 2025
Change
Published in Swissreg on 23.07.2025
- Jul 16, 2025
Change
Published in Swissreg on 16.07.2025
- Oct 9, 2024
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 09.10.2024
Parties
Inventor
ACHARYA, Koushik
6708 WH Wageningen, NL
LONTOUO TAKEMLON, Olivier
6708 WH Wageningen, NL
STEFANONI, Michele
6708 WH Wageningen, NL
VALCARENGHI, Ivan
6708 WH Wageningen, NL
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.