PROCÉDÉ ET INSTALLATION DE TRAITEMENT D'EAU PAR NITRITATION - DÉNITRITATION COMPRENANT AU MOINS UNE ÉTAPE AÉRÉE ET UNE ÉTAPE DE CONTRÔLE DE L'APPORT EN OXYGENE AU COURS DE L'ÉTAPE AÉRÉE

European patent · EP2655269 · In force

Register entry

Publication number
EP2655269
Application number
EP11807933
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Dec 23, 2011
Published
Oct 30, 2013
Granted
Aug 8, 2018
Protection ends at the latest
Dec 22, 2031
Next annual fee due
Dec 31, 2026
IPC classes
C02F 3/30 (2006.01)
C02F 3/26 (2006.01)
C02F 3/12 (2006.01)
C02F 3/20 (2006.01)
C02F 101/16 (2006.01)
Priority
FR 1061255 24.12.2010
PCT application
PCT/EP2011/074008 23.12.2011
PCT publication
WO2012/085288 28.06.2012
Filing language
French
Source
Swissreg

History

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

  1. Jan 1, 2026

    Change

    Published in Swissreg on 01.01.2026

  2. Jan 1, 2025

    Change

    Published in Swissreg on 01.01.2025

  3. Jan 1, 2024

    Change

    Published in Swissreg on 01.01.2024

  4. Jan 4, 2023

    Change

    Published in Swissreg on 04.01.2023

  5. Aug 8, 2018

    Granted

    Published in Swissreg on 08.08.2018

Parties

Holder

Veolia Water Solutions & Technologies Support

L'Aquarène 1 Place Montgolfier, 94417 Saint-Maurice Cedex, FR

Inventor

LEMAIRE, Romain

F-75017 Paris, FR

DANIEL, Olivier

F-77185 Lognes, FR

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.