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European patent · EP4308272 · In force
Register entry
- Publication number
- EP4308272
- Application number
- EP22719058
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Mar 15, 2022
- Published
- Jan 24, 2024
- Granted
- May 20, 2026
- Protection ends at the latest
- Mar 14, 2042
- Next annual fee due
- Mar 31, 2027
- IPC classes
- B01D 46/00 (2022.01)B01D 46/42 (2006.01)B01D 46/44 (2006.01)B01D 46/46 (2006.01)
- Priority
- US 202163161176 P 15.03.2021
- PCT application
- PCT/US2022/020425 15.03.2022
- PCT publication
- WO2022/197732 22.09.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 20, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 20.05.2026
Parties
Inventor
GOLTZMAN, Chad M.
Bloomington, Minnesota 55431, US
KOTASEK, Charles E.
Bloomington, Minnesota 55431, US
VITKO, Peter P.
Bloomington, Minnesota 55431, US
WANG, Xiaobin
Bloomington, Minnesota 55431, US
ANDERSON, Matthew J.
Bloomington, Minnesota 55431, US
CHASTAIN JR., John H.
Bloomington, Minnesota 55431, US
SAVSTROM, Jacob C.
Bloomington, Minnesota 55431, 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.