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European patent · EP3850550 · In force

Register entry

Publication number
EP3850550
Application number
EP19765238
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Sep 5, 2019
Published
Jul 21, 2021
Granted
Nov 19, 2025
Protection ends at the latest
Sep 4, 2039
Next annual fee due
Sep 30, 2027
IPC classes
G06N 10/60 (2022.01)
G06N 10/20 (2022.01)
G06N 5/01 (2023.01)
G16C 10/00 (2019.01)
G16C 20/30 (2019.01)
G06N 10/80 (2022.01)
G16C 20/90 (2019.01)
Priority
US 201862729686 P 11.09.2018
US 201916369885 29.03.2019
PCT application
PCT/EP2019/073651 05.09.2019
PCT publication
WO2020/053054 19.03.2020
Filing language
English
Source
Swissreg

History

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

  1. Oct 1, 2026

    Next annual fee due on

    Next annual fee due on
    30.09.2026 → 30.09.2027

    Published in Swissreg on 01.10.2026

  2. Sep 30, 2026

    Change

    Published in Swissreg on 30.09.2026

  3. Aug 20, 2026

    Agent entered

    Representative
    Peter KLETT, IBM Research GmbH, IBM Research - Zurich, Intellectual Property Law, Säumerstrasse 4, 8803 Rüschlikon

    Published in Swissreg on 20.08.2026

  4. Nov 19, 2025

    Granted

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

    Published in Swissreg on 19.11.2025

Parties

Holder

International Business Machines Corporation

New Orchard Road, Armonk, New York 10504, US

Agent

Peter KLETT

8803 Rüschlikon

Inventor

OLLITRAULT, Pauline

8803 Rueschlikon

BARKOUTSOS, Panagiotis

8803 Rueschlikon

WOERNER, Stefan

8803 Rueschlikon

PISTOIA, Marco

Yorktown Heights, New York 10598, US

MEZZACAPO, Antonio

Yorktown Heights, New York 10598, US

TAVERNELLI, Ivano

8803 Rueschlikon

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.