ABBAUVERFAHREN

European patent · EP4110831 · In force

Register entry

Publication number
EP4110831
Application number
EP21707709
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Feb 26, 2021
Published
Jan 4, 2023
Granted
Feb 21, 2024
Protection ends at the latest
Feb 25, 2041
Next annual fee due
Feb 28, 2027
IPC classes
C08B 37/00 (2006.01)
C08K 5/00 (2006.01)
C08L 5/04 (2006.01)
B01J 31/16 (2006.01)
B01J 31/18 (2006.01)
B01J 31/22 (2006.01)
C02F 1/72 (2023.01)
C02F 1/68 (2023.01)
Priority
EP 20160204 28.02.2020
PCT application
PCT/EP2021/054913 26.02.2021
PCT publication
WO2021/170840 02.09.2021
Filing language
English
Source
Swissreg

History

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

  1. Mar 1, 2026

    Change

    Published in Swissreg on 01.03.2026

  2. Mar 1, 2025

    Change

    Published in Swissreg on 01.03.2025

  3. Jan 1, 2025

    Change

    Published in Swissreg on 01.01.2025

  4. Apr 15, 2024

    Agent entered

    Representative
    Servopatent GmbH, Bühlstrasse 1, 8125 Zollikerberg

    Published in Swissreg on 15.04.2024

  5. Mar 28, 2024

    Change

    Published in Swissreg on 28.03.2024

  6. Feb 21, 2024

    Granted

    Published in Swissreg on 21.02.2024

Parties

Holder

Catexel Technologies Limited

4th Floor Imperial House 8 Kean Street, London WC2B 4AS, GB

Agent

Servopatent GmbH

Bühlstrasse 1, 8125 Zollikerberg

Inventor

HAGE, Ronald

2333 BD Leiden, NL

ROSTAMI, Fatemeh Bakhshandeh

2333 BD Leiden, NL

GAULARD, Fabien Pierre Guy

21000 Dijon, FR

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.