DICHTUNGEN

European patent · EP3942152 · Deleted

Register entry

Publication number
EP3942152
Application number
EP20774585
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Mar 17, 2020
Published
Jan 26, 2022
Granted
Dec 11, 2024
Deleted
Oct 23, 2025
Reason
Annual fee unpaid
IPC classes
E21B 33/12 (2006.01)
E21B 33/124 (2006.01)
F16J 15/34 (2006.01)
Priority
US 201962821246 P 20.03.2019
PCT application
PCT/US2020/023092 17.03.2020
PCT publication
WO2020/190913 24.09.2020
Filing language
English
Source
Swissreg

History

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

  1. Oct 24, 2025

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.10.2025
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 24.10.2025

  2. Oct 22, 2025

    Change

    Published in Swissreg on 22.10.2025

  3. Dec 11, 2024

    Granted

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

    Published in Swissreg on 11.12.2024

Parties

Holder

Saint-Gobain Performance Plastics Corporation

31500 Solon Road, Solon, OH 44139, US

Inventor

CAGLIO, Simone

20833 Giussano, IT

ROUSSEAU, Filip

2845 Niel, BE

DUBOIS, Herman, M.

2570 Duffel, BE

KUSTERMANS, Jan

2960 Brecht, BE

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.