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European patent · EP4346538 · In force
Register entry
- Publication number
- EP4346538
- Application number
- EP22726973
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- May 13, 2022
- Published
- Apr 10, 2024
- Granted
- Feb 25, 2026
- Protection ends at the latest
- May 12, 2042
- Next annual fee due
- May 31, 2026
- IPC classes
- A47L 13/16 (2006.01)A47L 11/24 (2006.01)
- Priority
- US 202163195794 P 02.06.2021
- PCT application
- PCT/US2022/029253 13.05.2022
- PCT publication
- WO2022/256160 08.12.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 25, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 25.02.2026
Parties
Inventor
DOUGHTY, Brian W.
Framingham, Massachusetts 01701, US
FOWLER, Isaac
Cambridge, Massachusetts 02139, US
TORRENTE, Leo
Somerville, Massachusetts 02144, US
WOLFF, Vincent Andrew
Norfolk, Massachusetts 02056, 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.