VAKUUMGERÄT

European patent · EP4293233 · In force

Register entry

Publication number
EP4293233
Application number
EP23204422
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Oct 18, 2023
Published
Dec 20, 2023
Granted
Dec 3, 2025
Protection ends at the latest
Oct 17, 2043
Next annual fee due
Oct 31, 2026
IPC classes
F04D 19/04 (2006.01)
F04D 29/08 (2006.01)
F04D 29/52 (2006.01)
F04D 29/64 (2006.01)
F16J 15/04 (2006.01)
Filing language
German
Source
Swissreg

History

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

  1. Oct 14, 2026

    Change

    Published in Swissreg on 14.10.2026

  2. Dec 3, 2025

    Granted

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

    Published in Swissreg on 03.12.2025

Parties

Holder

Pfeiffer Vacuum Technology AG

Berliner Str. 43, 35614 Asslar, DE

Inventor

Lohse, Martin

35586 Wetzlar, DE

Schweighöfer, Michael

35641 Schöffengrund, DE

Hofmann, Jan

35305 Grünberg, 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.