MODIFIZIERTE ÖLLÖSLICHE POLYALKYLENGLYKOLE
European patent · EP3732228 · Deleted
Register entry
- Publication number
- EP3732228
- Application number
- EP17936488
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Dec 25, 2017
- Published
- Nov 4, 2020
- Granted
- May 8, 2024
- Deleted
- Jul 23, 2025
- Reason
- Annual fee unpaid
- IPC classes
- C08G 65/332 (2006.01)C10M 107/32 (2006.01)C10M 107/34 (2006.01)C10N 20/02 (2006.01)C10N 30/02 (2006.01)C10N 30/00 (2006.01)
- PCT application
- PCT/CN2017/118222 25.12.2017
- PCT publication
- WO2019/126923 04.07.2019
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 23, 2025
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.07.2025
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.07.2025
- Mar 19, 2025
Change
Published in Swissreg on 19.03.2025
- May 8, 2024
Granted
Published in Swissreg on 08.05.2024
Parties
Inventor
SHEN, Cheng
Shanghai 201203, CN
HAN, Yaokun
Shanghai 201203, CN
ZHAO, Yong
Shanghai 201203, CN
GREAVES, Martin R.
8810 Zurich
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.