PROFILVERBINDUNG

European patent · EP3993991 · Deleted

Register entry

Publication number
EP3993991
Application number
EP20834917
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Jul 1, 2020
Published
May 11, 2022
Granted
May 21, 2025
Deleted
Feb 24, 2026
Reason
Annual fee unpaid
IPC classes
B29C 65/00 (2006.01)
B29C 65/82 (2006.01)
A61J 1/20 (2006.01)
C08J 7/12 (2006.01)
C08J 5/12 (2006.01)
A61L 2/14 (2006.01)
B29K 9/06 (2006.01)
B29K 21/00 (2006.01)
B29K 83/00 (2006.01)
B29K 101/10 (2006.01)
B29K 101/12 (2006.01)
B29K 105/00 (2006.01)
B29L 23/00 (2006.01)
A61M 39/18 (2006.01)
Priority
US 201962869234 P 01.07.2019
US 201962936888 P 18.11.2019
PCT application
PCT/US2020/040455 01.07.2020
PCT publication
WO2021/003244 07.01.2021
Filing language
English
Source
Swissreg

History

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

  1. Apr 2, 2026

    Change

    Published in Swissreg on 02.04.2026

  2. Feb 24, 2026

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    24.02.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 24.02.2026

  3. May 21, 2025

    Granted

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

    Published in Swissreg on 21.05.2025

Parties

Holder

Saint-Gobain Performance Plastics Corporation

31500 Solon Road, Solon, OH 44139, US

Inventor

ZHANG, Jianfeng

Shrewsbury, Massachusetts 01545, US

PYTEL, Rachel Z.

Newton, Massachusetts 02461, US

DING, Jian L.

Stow, Massachusetts 01775, US

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.