Procédé de réduction d'oxydes d'azote dans un effluent
European patent · EP0301085 · Deleted
Register entry
- Publication number
- EP0301085
- Application number
- EP88902330
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Feb 11, 1988
- Published
- Feb 1, 1989
- Granted
- Nov 9, 1994
- Deleted
- Feb 28, 1995
- Reason
- Annual fee unpaid
- IPC classes
- C01B 21/00 (2006.01)B01J 8/00 (2006.01)
- Priority
- US A 14431 13.02.1987
- PCT application
- PCT/US1988/000493 11.02.1988
- PCT publication
- WO1988/006140 25.08.1988
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 24, 2024
Deleted, fee unpaid
Published in Swissreg on 24.10.2024
- Dec 30, 1994
Granted
Published in PIDTJ No 24 in 1994
Parties
Inventor
Epperly, William Robert
New Canaan, CT 06840, US
Sullivan, James Christopher
Southport, CT 06490, 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.