ELEKTROAKUSTISCHER WANDLER

European patent · EP3942339 · In force

Register entry

Publication number
EP3942339
Application number
EP20713981
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Mar 19, 2020
Published
Jan 26, 2022
Granted
Nov 23, 2022
Protection ends at the latest
Mar 18, 2040
Next annual fee due
Mar 31, 2027
IPC classes
G01V 11/00 (2006.01)
G10K 9/13 (2006.01)
E21B 47/24 (2012.01)
H04B 11/00 (2006.01)
Priority
IT 201900004215 22.03.2019
PCT application
PCT/IB2020/052527 19.03.2020
PCT publication
WO2020/194143 01.10.2020
Filing language
Italian
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 2, 2024

    Change

    Published in Swissreg on 02.04.2024

  4. Oct 4, 2023

    Change

    Published in Swissreg on 04.10.2023

  5. Apr 1, 2023

    Change

    Published in Swissreg on 01.04.2023

  6. Dec 1, 2022

    Agent entered

    Representative
    BOVARD AG, Patent- und Markenanwälte, Optingenstrasse 16, 3013 Bern

    Published in Swissreg on 01.12.2022

  7. Nov 23, 2022

    Granted

    Published in Swissreg on 23.11.2022

Parties

Holder

ENI S.p.A.

Piazzale Enrico Mattei, 1, 00144 Roma, IT

Agent

Bovard AG

BOVARD AG

Patent- und Markenanwälte Optingenstrasse 16, 3013 Bern

Inventor

MAURO, Stefano

10121 Torino, IT

ZAMPATO, Massimo

30175 Venezia, IT

GALLUZZI, Renato

10080 San Benigno Canavese (TO), IT

CARMINATI, Stefano

20097 San Donato Milanese (MI), IT

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.