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European patent · EP4103515 · In force

Register entry

Publication number
EP4103515
Application number
EP21753142
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jan 12, 2021
Published
Dec 21, 2022
Granted
Feb 26, 2025
Protection ends at the latest
Jan 11, 2041
Next annual fee due
Jan 31, 2027
IPC classes
C02F 1/32 (2023.01)
C02F 1/00 (2023.01)
E03C 1/04 (2006.01)
Priority
US 202016789187 12.02.2020
PCT application
PCT/US2021/013016 12.01.2021
PCT publication
WO2021/162812 19.08.2021
Filing language
English
Source
Swissreg

History

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

  1. Feb 1, 2026

    Change

    Published in Swissreg on 01.02.2026

  2. Jan 7, 2026

    Change

    Published in Swissreg on 07.01.2026

  3. Aug 8, 2025

    Transferred

    Owner
    AquiSense Technologies LLC, 4400 Olympic Blvd., Erlanger, KY 41018, USA → AquiSense Incorporated, 4400 Olympic Blvd., Erlanger, KY 41018, USA

    Published in Swissreg on 08.08.2025

  4. May 13, 2025

    Agent entered

    Representative
    BOVARD AG, Optingenstrasse 16, 3013 Bern

    Published in Swissreg on 13.05.2025

  5. Feb 26, 2025

    Granted

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

    Published in Swissreg on 26.02.2025

Parties

Inventor

PUGH, Steven, Franklin

Erlanger, KY 41018, US

KRAUSE, John

Erlanger, KY 41018, 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.