FILTERLEBENSDAUERANZEIGEMEDIUM UND HALTER
European patent · EP4081778 · In force
Register entry
- Publication number
- EP4081778
- Application number
- EP20907685
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Dec 16, 2020
- Published
- Nov 2, 2022
- Granted
- Aug 12, 2026
- Protection ends at the latest
- Dec 15, 2040
- Next annual fee due
- Dec 31, 2026
- IPC classes
- G01N 1/36 (2006.01)G01N 1/00 (2006.01)G01N 15/08 (2006.01)
- Priority
- US 201962952557 P 23.12.2019
- PCT application
- PCT/US2020/065426 16.12.2020
- PCT publication
- WO2021/133619 01.07.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 12, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 12.08.2026
Parties
Inventor
GAUDREAU, John C.
Chepachet, Rhode Island 02814, US
WARNIERS, Evan
Acton, Massachusetts 01720, US
WASHINGTON, Edward J.
Wrentham, Massachusetts 02093, 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.