Système de traitement de boues

Swiss patent · CH721216 · In force

Register entry

Publication number
CH721216
Application number
CH001169/2023
Kind
Swiss patent
Status
In force
Specification
Application, without search report
Filed
Oct 23, 2023
Published
Apr 30, 2025
Protection ends at the latest
Oct 22, 2043
Next annual fee due
Oct 31, 2026
IPC classes
C02F 1/52 (2023.01)
E03F 9/00 (2006.01)
CPC classes
C02F 1/52 (2013-01-01)
E03F 9/00 (2017-08-01)
Specifications
30.04.2025 A2
Filing language
French
Source
Swissreg

History

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

  1. Dec 3, 2025

    Title

    Title
    SYSTEME DE TRAITEMENT DE BOUES A EFFICACITE AMELIOREE → Système de traitement de boues

    Published in Swissreg on 03.12.2025

  2. Apr 30, 2025

    Specification status

    Specification status
    Non-published patent application → Patent application without search report
    Publication date
    30.04.2025

    Published in Swissreg on 30.04.2025

Parties

Holder

Toni Küpfer SA

TONI KÜPFER SA

Route industrielle 19, 1880 Bex

Agent

Bugnion SA

Bugnion S.A.

Case postale 375, 1211 Genève 12 - Champel

Inventor

Michel Küpfer

1880 Bex

Martin Wichser

1880 Bex

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.