HYDROPHOBES/OLEOPHOBES MATERIAL

European patent · EP4001353 · In force

Register entry

Publication number
EP4001353
Application number
EP21209101
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Nov 18, 2021
Published
May 25, 2022
Granted
Oct 21, 2026
Protection ends at the latest
Nov 17, 2041
Next annual fee due
Nov 30, 2026
IPC classes
C08J 9/40 (2006.01)
Priority
GB 202018146 18.11.2020
Filing language
English
Source
Swissreg

History

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

  1. Oct 21, 2026

    Granted

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

    Published in Swissreg on 21.10.2026

Parties

Holder

Malvern Optical Limited

Building 71, Pershore Airfield / Long Lane Throckmorton, Pershore, Worcestershire WR10 2JH, GB

Inventor

Childs, Simon

Droitwich, WR9 7SG, GB

Allsopp, Ben

Stratford-upon-Avon, CV37 0SW, 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.