FESTPHASEN-FESTPHASEN-SPEICHERSTOFF
European patent · EP3755757 · Deleted
Register entry
- Publication number
- EP3755757
- Application number
- EP19714506
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Feb 20, 2019
- Published
- Dec 30, 2020
- Granted
- Jun 18, 2025
- Deleted
- Sep 23, 2026
- Reason
- Annual fee unpaid
- IPC classes
- C09K 5/14 (2006.01)C08G 59/62 (2006.01)C08G 65/331 (2006.01)
- Priority
- US 201862634396 P 23.02.2018
- PCT application
- PCT/US2019/018688 20.02.2019
- PCT publication
- WO2019/164883 29.08.2019
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 23, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.09.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.09.2026
- Apr 30, 2026
Change
Published in Swissreg on 30.04.2026
- Jun 18, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 18.06.2025
Parties
Inventor
CUI, Zhenhua
Chesterbrook, PA 19087, US
KAPLAN, Warren, A.
Libertyville, IL 60048, US
WOLEK, Sarah
Arlington Heights, IL 60004, 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.