FREISETZUNGSSYSTEM MIT SILIZIUMHALTIGEM MATERIAL

European patent · EP3946257 · Deleted

Register entry

Publication number
EP3946257
Application number
EP20718722
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Mar 30, 2020
Published
Feb 9, 2022
Granted
Aug 27, 2025
Deleted
Oct 23, 2026
Reason
Annual fee unpaid
IPC classes
A61K 9/00 (2006.01)
A61K 9/51 (2006.01)
A61P 17/02 (2006.01)
A61P 17/10 (2006.01)
A61Q 19/00 (2006.01)
Priority
GB 201904336 28.03.2019
PCT application
PCT/GB2020/050849 30.03.2020
PCT publication
WO2020/193995 01.10.2020
Filing language
English
Source
Swissreg

History

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

  1. Oct 23, 2026

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.10.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 23.10.2026

  2. Jul 8, 2026

    Change

    Published in Swissreg on 08.07.2026

  3. Aug 27, 2025

    Granted

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

    Published in Swissreg on 27.08.2025

Parties

Holder

SiSaf Ltd

8 Frederick Sanger Road Surrey Research Park, Guildford GU2 7YD, GB

Inventor

SAFFIE-SIEBERT, Roghieh Suzanne

Guildford Surrey GU27RE, GB

TORABI-POUR, Nasrollah

Guildford Surrey GU27RE, GB

AHMED, Mukhtar

Guildford Surrey GU27RE, GB

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.