DIFFUSIONSPUMPE

European patent · EP4008912 · In force

Register entry

Publication number
EP4008912
Application number
EP22153959
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jun 10, 2015
Published
Jun 8, 2022
Granted
Aug 6, 2025
Protection ends at the latest
Jun 9, 2035
Next annual fee due
Jun 30, 2026
IPC classes
F04F 9/00 (2006.01)
F04F 9/08 (2006.01)
F04F 9/04 (2006.01)
Priority
DE 102014212644 30.06.2014
Divided from
EP15729420
Filing language
German
Source
Swissreg

History

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

  1. Jun 17, 2026

    Change

    Published in Swissreg on 17.06.2026

  2. Aug 6, 2025

    Granted

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

    Published in Swissreg on 06.08.2025

Parties

Holder

Leybold GmbH

Bonner Strasse 498, 50968 Köln, DE

Inventor

SCHWEIZER, Hans-Werner

50321 Brühl, DE

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.