GLASFASER

European patent · EP3933467 · In force

Register entry

Publication number
EP3933467
Application number
EP21171825
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
May 3, 2021
Published
Jan 5, 2022
Granted
Oct 1, 2025
Protection ends at the latest
May 2, 2041
Next annual fee due
May 31, 2026
IPC classes
G02B 6/028 (2006.01)
G02B 6/036 (2006.01)
Priority
IN 202011004900 03.07.2020
Filing language
English
Source
Swissreg

History

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

  1. Aug 12, 2026

    Change

    Published in Swissreg on 12.08.2026

  2. Oct 1, 2025

    Granted

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

    Published in Swissreg on 01.10.2025

Parties

Holder

Sterlite Technologies Limited

3rd Floor Plot No. 3, Sector 29 Gurgaon, Haryana 122002, IN

Inventor

MUNIGE, Srinivas

122002 Haryana, IN

MALVIYA, Apeksha

122002 Haryana, IN

PANDEY, Anand

122002 Haryana, 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.