LUFTDEKONTAMINATIONSVORRICHTUNG

European patent · EP3621662 · In force

Register entry

Publication number
EP3621662
Application number
EP18797520
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
May 11, 2018
Published
Mar 18, 2020
Granted
Apr 3, 2024
Protection ends at the latest
May 10, 2038
Next annual fee due
May 31, 2027
IPC classes
A61L 9/22 (2006.01)
A61L 2/232 (2006.01)
A61L 2/238 (2006.01)
F24F 8/192 (2021.01)
B03C 3/08 (2006.01)
B03C 3/016 (2006.01)
B03C 3/41 (2006.01)
B03C 3/47 (2006.01)
B03C 3/60 (2006.01)
F24F 110/20 (2018.01)
Priority
IN 201741016833 12.05.2017
PCT application
PCT/IN2018/050296 11.05.2018
PCT publication
WO2018/207215 15.11.2018
Filing language
English
Source
Swissreg

History

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

  1. Jun 1, 2026

    Change

    Published in Swissreg on 01.06.2026

  2. Jun 1, 2025

    Change

    Published in Swissreg on 01.06.2025

  3. Feb 12, 2025

    Change

    Published in Swissreg on 12.02.2025

  4. Jun 2, 2024

    Change

    Published in Swissreg on 02.06.2024

  5. Apr 5, 2024

    Agent entered

    Representative
    VALIPAT, c/o BOVARD LTD, Optingenstrasse 16, 3013 Bern

    Published in Swissreg on 05.04.2024

  6. Apr 3, 2024

    Granted

    Published in Swissreg on 03.04.2024

Parties

Inventor

SRINIVASAN, Ramesh

Bangalore 560032, IN

RAMANUJAN, Kadambi Sarangapani

Hullimavu Bangalore 560068, IN

DATTA, Santanu

Bangalore 560003, IN

RAGHUNATHAN, Srikrishnan

Bangalore 560064, IN

JOSHI, Jayateerth

Bidar 585401, IN

GHATAK, Arindam

Panchasayar Kolkata 700094, IN

VENKATRAMAN, Srividya Janani

Jalahalli Bangalore 560013, IN

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.