DIALYSATREGENERATOR UND SYSTEM DAMIT

European patent · EP4135789 · Deleted

Register entry

Publication number
EP4135789
Application number
EP21721241
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Apr 13, 2021
Published
Feb 22, 2023
Granted
May 29, 2024
Deleted
Nov 25, 2025
Reason
Annual fee unpaid
IPC classes
A61M 1/16 (2006.01)
A61M 1/28 (2006.01)
B01J 20/20 (2006.01)
B01J 39/02 (2006.01)
B01J 39/12 (2006.01)
B01J 41/02 (2006.01)
B01J 41/10 (2006.01)
Priority
SG 10202003361W 13.04.2020
SG 10202003363P 13.04.2020
SG 10202003365X 13.04.2020
PCT application
PCT/SG2021/050209 13.04.2021
PCT publication
WO2021/211061 21.10.2021
Filing language
English
Source
Swissreg

History

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

  1. Nov 25, 2025

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    25.11.2025
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 25.11.2025

  2. Apr 9, 2025

    Change

    Published in Swissreg on 09.04.2025

  3. May 29, 2024

    Granted

    Published in Swissreg on 29.05.2024

Parties

Holder

Temasek Polytechnic

21 Tampines Avenue 1, 529757 Singapore, SG

Inventor

ER, Jui Pin

Singapore 544915, SG

LIN, Liutong

Singapore 520804, SG

TANG, Puay Meng

Singapore 410638, SG

BLUECHEL, Christian Gert

Singapore 679046, SG

ZHANG, Hua

Singapore 820298, SG

LEE, Keng Hong

Singapore 460167, SG

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.