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Swiss patent · CH715898 · In force

Register entry

Publication number
CH715898
Application number
CH000253/2019
Kind
Swiss patent
Status
In force
Specification
Application, without search report
Filed
Mar 1, 2019
Published
Sep 15, 2020
Protection ends at the latest
Feb 28, 2039
Next annual fee due
Mar 31, 2027
IPC classes
B01D 29/11 (2006.01)
C02F 1/28 (2006.01)
//B01D 29/50 (2006.01)
CPC classes
B01D29/0029 (2013-01-01)
C02F1/001 (2016-05-01)
C02F1/28 (2013-01-01)
B01D29/50 (2013-01-01)
Specifications
15.09.2020 A2
Filing language
German
Source
Swissreg

History

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

  1. Apr 1, 2026

    Change

    Published in Swissreg on 01.04.2026

  2. Apr 1, 2025

    Change

    Published in Swissreg on 01.04.2025

  3. Apr 1, 2024

    Change

    Published in Swissreg on 01.04.2024

  4. Nov 2, 2023

    Address changed

    Representative
    Frei Patentanwaltsbüro AG, Postfach, 8032 Zürich → Frei Patentanwaltsbüro AG, Hagenholzstrasse 85, 8050 Zürich

    Published in Swissreg on 02.11.2023

  5. Oct 24, 2023

    Agent removed

    Representative
    GACHNANG AG, Patentanwälte, Badstrasse 5, Postfach, 8501 Frauenfeld (removed)

    Published in Swissreg on 24.10.2023

  6. Oct 24, 2023

    Agent entered

    Representative
    Frei Patentanwaltsbüro AG, Postfach, 8032 Zürich

    Published in Swissreg on 24.10.2023

  7. Apr 1, 2023

    Change

    Published in Swissreg on 01.04.2023

  8. Sep 15, 2020

    Change

    Published in Swissreg on 15.09.2020

Parties

Holder

Fabio und Markus membrane engineering GmbH

Kantonsstrasse 35, 8807 Freienbach

Agent

Frei Patentanwaltsbüro AG

Hagenholzstrasse 85, 8050 Zürich

Inventor

Fabio Hüther

8272 Ermatingen

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.