Traitement des gaz d'échappement
European patent · EP0502970 · Deleted
Register entry
- Publication number
- EP0502970
- Application number
- EP91900858
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Nov 29, 1990
- Published
- Sep 16, 1992
- Granted
- Aug 9, 1995
- Deleted
- Nov 30, 1999
- Reason
- Annual fee unpaid
- IPC classes
- B01D 53/38 (2006.01)
- Priority
- GB A 8927314 02.12.1989
- PCT application
- PCT/GB1990/001862 29.11.1990
- PCT publication
- WO1991/008041 13.06.1991
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 14, 2000
Deleted, fee unpaid
Published in PIDTJ No 13 in 2000
- Sep 29, 1995
Granted
Published in PIDTJ No 18 in 1995
Parties
Inventor
Smith, James Robert
Nailsea Bristol BS19 1JW, GB
Timms, Peter Leslie
Bristol BS6 7EQ, GB
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.