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Patent europeic · EP4158564 · Stritgà

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Numer da publicaziun: EP4158564
Numer da la dumonda: EP21721398
Gener: Patent europeic cun effect per la Svizra ed il Liechtenstein
Status: Stritgà
Scrittira da patent: Concedì
Annunzià: 23-03-2021
Publitgà: 05-04-2023
Concedì: 23-04-2025
Stritgà: 23-10-2026
Motiv: Taxa annuala betg pajada
Classas IPC: H04L 9/40 (2022.01)
G06F 21/64 (2013.01)
G06Q 50/04 (2012.01)
G06Q 10/0633 (2023.01)
G06Q 10/0631 (2023.01)
G06Q 30/018 (2023.01)
H04L 9/32 (2006.01)
H04L 9/00 (2022.01)
Prioritad: US 202016884623 27.05.2020
Dumonda PCT: PCT/EP2021/057379 23.03.2021
Publicaziun PCT: WO2021/239291 02.12.2021
Lingua da l’annunzia: englais
Funtauna: Swissreg

Quai che l’Institut federal da la proprietad intellectuala ha publitgà davart quest titel, il pli nov l’emprim.

23-10-2026
Stritgà, taxa betg pajada
Status of protective title
Active → Cancelled
Cancellation date
23.10.2026
Cause for cancellation
Non-payment of renewal fee
Published in Swissreg on 23.10.2026
04-03-2026
Midada
Published in Swissreg on 04.03.2026
10-07-2025
Represchentant inscrit
Representative
IBM Research GmbH, IBM Research - Zurich, Intellectual Property Law, Säumerstrasse 4, 8803 Rüschlikon
Published in Swissreg on 10.07.2025
23-04-2025
Concedì
Specification status
Non-published patent application → Granted patent
Status of protective title
Initiated → Active
Published in Swissreg on 23.04.2025

International Business Machines Corporation

Armonk, New York 10504, US

IBM Research GmbH IBM Research - Zurich Intellectual Property Law

8803 Rüschlikon