COPOLYETHERESTERHARZ-FORMULIERUNG

European patent · EP3844221 · Deleted

Register entry

Publication number
EP3844221
Application number
EP19780043
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Aug 30, 2019
Published
Jul 7, 2021
Granted
Sep 27, 2023
Deleted
Mar 25, 2025
Reason
Annual fee unpaid
IPC classes
C08L 67/02 (2006.01)
Priority
US 201862725501 P 31.08.2018
PCT application
PCT/US2019/049072 30.08.2019
PCT publication
WO2020/047415 05.03.2020
Filing language
English
Source
Swissreg

History

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

  1. Mar 25, 2025

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    25.03.2025
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 25.03.2025

  2. Aug 7, 2024

    Change

    Published in Swissreg on 07.08.2024

  3. Sep 27, 2023

    Granted

    Published in Swissreg on 27.09.2023

Parties

Holder

DuPont Polymers, Inc.

DUPONT POLYMERS, INC.

Chestnut Run Plaza 974 Centre Road, P.O. Box 2915, Wilmington DE 19805, US

Inventor

DAFNIOTIS, Petros

1206 GENEVA

GRADELET, Yann

1206 GENEVA

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.