SINGLE-PASS-FILTERSYSTEME UND -VERFAHREN
European patent · EP4144434 · In force
Register entry
- Publication number
- EP4144434
- Application number
- EP22200930
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jun 15, 2015
- Published
- Mar 8, 2023
- Granted
- Apr 17, 2024
- Protection ends at the latest
- Jun 14, 2035
- Next annual fee due
- Jun 30, 2027
- IPC classes
- B01D 61/14 (2006.01)B01D 61/18 (2006.01)B01D 63/08 (2006.01)C07K 1/34 (2006.01)B01D 65/02 (2006.01)
- Priority
- US 201462012792 P 16.06.2014
- Divided from
- EP20167074
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 1, 2026
Next annual fee due on
- Next annual fee due on
- 30.06.2026 → 30.06.2027
Published in Swissreg on 01.07.2026
- Jul 1, 2025
Next annual fee due on
- Next annual fee due on
- 30.06.2025 → 30.06.2026
Published in Swissreg on 01.07.2025
- Feb 26, 2025
Change
Published in Swissreg on 26.02.2025
- Jul 1, 2024
Change
Published in Swissreg on 01.07.2024
- Apr 22, 2024
Agent entered
- Representative
- Isler & Pedrazzini AG, Postfach, 8027 Zürich
Published in Swissreg on 22.04.2024
- Apr 17, 2024
Granted
Published in Swissreg on 17.04.2024
Parties
Inventor
RAGHUNATH, Bala
Burlington, 01803, US
PARRELLA, Joseph
Burlington, 01803, US
LUTZ, Herbert
Burlington, 01803, 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.