FILTERPATRONE

European patent · EP4291318 · In force

Register entry

Publication number
EP4291318
Application number
EP22725626
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
May 5, 2022
Published
Dec 20, 2023
Granted
Jul 2, 2025
Protection ends at the latest
May 4, 2042
Next annual fee due
May 31, 2026
IPC classes
B01D 27/08 (2006.01)
B01D 29/15 (2006.01)
Priority
US 202163193653 P 27.05.2021
US 202263306746 P 04.02.2022
PCT application
PCT/US2022/027884 05.05.2022
PCT publication
WO2022/250923 01.12.2022
Filing language
English
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. May 18, 2026

    Change

    Published in Swissreg on 18.05.2026

  2. Jul 2, 2025

    Granted

    Specification status
    Non-published patent application → Granted patent
    Status of protective title
    Initiated → Active

    Published in Swissreg on 02.07.2025

Parties

Holder

Baldwin Filters, Inc.

6035 Parkland Boulevard, Cleveland, OH 44124, US

Inventor

ROUSSEL, James

Ravenna, Nebraska 68869, US

CALCATERRA, Farrell

Kearney, Nebraska 68847, US

SCHWEITZER, Stephen W.

Kearney, Nebraska 68845, US

MERRITT, Steven J.

Kearney, Nebraska 68845, 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.