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European patent · EP3853332 · In force
Register entry
- Publication number
- EP3853332
- Application number
- EP19748537
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Aug 2, 2019
- Published
- Jul 28, 2021
- Granted
- Dec 10, 2025
- Protection ends at the latest
- Aug 1, 2039
- Next annual fee due
- Aug 31, 2026
- IPC classes
- C11D 3/20 (2006.01)C11D 3/48 (2006.01)C11D 11/00 (2006.01)C11D 3/34 (2006.01)C08K 5/00 (2006.01)C08K 5/092 (2006.01)
- Priority
- EP 18194886 17.09.2018
- PCT application
- PCT/EP2019/070874 02.08.2019
- PCT publication
- WO2020/057845 26.03.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 21, 2026
Change
Published in Swissreg on 21.10.2026
- Dec 10, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 10.12.2025
Parties
Inventor
GREENWOOD, William, James
Wirral Merseyside CH63 3JW, GB
POINTON, Thomas, Richard
Wirral Merseyside CH63 3JW, GB
THOMAS, Matthew, Rhys
Wirral Merseyside CH63 3JW, 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.