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European patent · EP4251301 · In force
Register entry
- Publication number
- EP4251301
- Application number
- EP21899010
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Nov 23, 2021
- Published
- Oct 4, 2023
- Granted
- May 27, 2026
- Protection ends at the latest
- Nov 22, 2041
- Next annual fee due
- Nov 30, 2026
- IPC classes
- B01D 46/00 (2022.01)B01D 46/52 (2006.01)F02M 35/02 (2006.01)B01D 46/24 (2006.01)
- Priority
- US 202063117743 P 24.11.2020
- PCT application
- PCT/US2021/060503 23.11.2021
- PCT publication
- WO2022/115423 02.06.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 27, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 27.05.2026
Parties
Inventor
LOUISON, Matthew
McFarland, Wisconsin 53558, US
SCHWARTZ, Scott
Cottage Grove, Wisconsin 53527, US
CUPERY, Jeremiah
Madison, Wisconsin 53716, US
ADAMS, Mark
Madison, Wisconsin 53714, 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.