KREISFÖRMIGER PARALLELPLATTEN-STREUGUTENTFERNER
European patent · EP4081486 · Deleted
Register entry
- Publication number
- EP4081486
- Application number
- EP21806618
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Apr 6, 2021
- Published
- Nov 2, 2022
- Granted
- Oct 23, 2024
- Deleted
- Nov 25, 2025
- Reason
- Annual fee unpaid
- IPC classes
- C02F 1/38 (2023.01)B01D 21/00 (2006.01)B01D 21/24 (2006.01)B01D 21/26 (2006.01)
- Priority
- US 202063028343 P 21.05.2020
- PCT application
- PCT/US2021/025859 06.04.2021
- PCT publication
- WO2021/236240 25.11.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- 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
- Sep 3, 2025
Change
Published in Swissreg on 03.09.2025
- Oct 23, 2024
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 23.10.2024
Parties
Holder
Inventor
DEJU, Lilunnahar
Overland Park, KS 66223, US
KELLY, John, K.
Overland Park, KS 66204, US
ZUZELSKI, Alexander, P.
Lenexa, KS 66227, US
MRKVICKA, Rodney, S.
Leawood, KS 62209-1146, 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.