LUFTREINIGUNGSSYSTEM

European patent · EP3773762 · In force

Register entry

Publication number
EP3773762
Application number
EP19781538
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Mar 4, 2019
Published
Feb 17, 2021
Granted
Jan 1, 2025
Protection ends at the latest
Mar 3, 2039
Next annual fee due
Mar 31, 2027
IPC classes
A61L 9/16 (2006.01)
B01D 53/32 (2006.01)
B01D 46/00 (2022.01)
B03C 3/12 (2006.01)
B03C 3/08 (2006.01)
Priority
IN 201821013355 07.04.2018
PCT application
PCT/IB2019/051711 04.03.2019
PCT publication
WO2019/193433 10.10.2019
Filing language
English
Source
Swissreg

History

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

  1. Apr 1, 2026

    Change

    Published in Swissreg on 01.04.2026

  2. Nov 12, 2025

    Change

    Published in Swissreg on 12.11.2025

  3. Apr 1, 2025

    Change

    Published in Swissreg on 01.04.2025

  4. Mar 28, 2025

    Agent entered

    Representative
    Cosmovici Intellectual Property SàRL, Rue de la Corraterie 5, 1204 Genève

    Published in Swissreg on 28.03.2025

  5. Jan 1, 2025

    Granted

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

    Published in Swissreg on 01.01.2025

Parties

Holder

Naik, Praful Ramachandra

D-101, 10 Kasturkunj ICS Colony Bhosale Nagar Pune, Maharashtra 411007, IN

Gupta, Alok Kumar

2nd floor, 60 Navjivan Vihar, New Delhi 110017, IN

Agent

Cosmovici Intellectual Property Sàrl

Cosmovici Intellectual Property SàRL

Rue de la Corraterie 5, 1204 Genève

Inventor

Naik, Praful Ramachandra

Maharashtra 411007, IN

Gupta, Alok Kumar

New Delhi 110017, 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.