BLASENFÖRDERER
European patent · EP4114544 · Deleted
Register entry
- Publication number
- EP4114544
- Application number
- EP21765201
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Mar 1, 2021
- Published
- Jan 11, 2023
- Granted
- Nov 5, 2025
- Deleted
- Oct 23, 2026
- Reason
- Annual fee unpaid
- IPC classes
- B01D 3/22 (2006.01)
- Priority
- US 202016811103 06.03.2020
- PCT application
- PCT/US2021/020267 01.03.2021
- PCT publication
- WO2021/178301 10.09.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 23, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.10.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.10.2026
- Sep 16, 2026
Change
Published in Swissreg on 16.09.2026
- Nov 19, 2025
Change
Published in Swissreg on 19.11.2025
- Nov 5, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 05.11.2025
- Nov 5, 2025
Owner
- Owner
- UOP LLC, 25 East Algonquin Road, P.O. Box 5017, Des Plaines, Illinois 60017-5017, USA → UOP LLC, 6111 N. River Road, Suite 600, Rosemont, Illinois 60018, USA
Published in Swissreg on 05.11.2025
Parties
Holder
UOP LLC
Rosemont, Illinois 60018, US
Inventor
NOWAK, Brian J.
Charlotte, North Carolina 28202, US
XU, Zhanping
Charlotte, North Carolina 28202, US
WANTUCK, Peter J.
Charlotte, North Carolina 28202, 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.