SYSTEM ZUR SPÜLUNG EINES BEHANDLUNGSBEREICHS

European patent · EP4157138 · In force

Register entry

Publication number
EP4157138
Application number
EP21740285
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
May 26, 2021
Published
Apr 5, 2023
Granted
Apr 29, 2026
Protection ends at the latest
May 25, 2041
Next annual fee due
May 31, 2027
IPC classes
A61C 1/00 (2006.01)
A61C 17/18 (2006.01)
Priority
US 202063030340 P 27.05.2020
PCT application
PCT/US2021/034358 26.05.2021
PCT publication
WO2021/242930 02.12.2021
Filing language
English
Source
Swissreg

History

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

  1. Aug 20, 2026

    Next annual fee due on

    Next annual fee due on
    31.05.2026 → 31.05.2027

    Published in Swissreg on 20.08.2026

  2. Apr 30, 2026

    Agent entered

    Representative
    VALIPAT, c/o BOVARD LTD, Optingenstrasse 16, 3013 Bern

    Published in Swissreg on 30.04.2026

  3. Apr 29, 2026

    Granted

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

    Published in Swissreg on 29.04.2026

Parties

Holder

Ivoclar Vivadent AG

Bendererstrasse 2, 9494 Schaan, LI

The Board of Trustees of The University of Illinois

The Board of Trustees of the University of Illinois

352 Henry Administration Building 506 South Wright Street, Urbana, IL 61801, US

Agent

VALIPAT c/o BOVARD LTD

Optingenstrasse 16, 3013 Bern

Inventor

KOEHLER, Thomas

78479 Reichenau, DE

SCHAEDLICH, Johannes

9016 St. Gallen

BOCK, Thorsten

6800 Feldkirch, AT

YARIN, Alexander, L.

Clarendon Hills, IL 60514, US

COOPER, Lyndon

Chicago, IL 60612, 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.