Composition aqueuse d'acide sulfamique épaissie
European patent · EP0633221 · Deleted
Register entry
- Publication number
- EP0633221
- Application number
- EP94401361
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jun 17, 1994
- Published
- Jan 11, 1995
- Granted
- Sep 11, 1996
- Deleted
- Jun 30, 1997
- Reason
- Annual fee unpaid
- IPC classes
- C01B 21/096 (2006.01)C23G 1/02 (2006.01)
- Priority
- FR 9308503 09.07.1993
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 13, 1998
Deleted, fee unpaid
Published in PIDTJ No 3 in 1998
- Sep 13, 1996
Granted
Published in PIDTJ No 17 in 1996
Parties
Inventor
Guillou, Véronique
F-92150 Suresnes, FR
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.