Details for 2021195253

Up to date per 01.04.2026

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Title / Product Name

VORRICHTUNG UND SYSTEM FÜR IN MEHRPARTEIENBERECHNUNG DURCHGEFÜHRTEN NULL-KENNTNIS-NACHWEIS

Status

Deleted

Protection Type

European Patent

(AT-) Application Number

2021195253

EP Publication Number

4068678

E-Number

1707294

Language

PCT Number

Publication Date

05.10.2022 A

24.07.2024 B1

Registration Date

24.07.2024

AT Publication Date

15.08.2024

Application Date

07.09.2021

Registration Number

Priorities

02.04.2021

2021063738

IPC

H04L 9/08 20060101AFI20220505BHEP

Maximum Duration of Protection

07.09.2041

Owner

Nomura Research Institute, Ltd.1-9-2 Otemachi Chiyoda-ku Tokyo 100-0004JP

Representative

No representatives present

Inventor

Kawaguchi, Masashi Tokyo, 100-0004JP