Herstellung von Sialon
European patent · EP0723932 · Deleted
Register entry
- Publication number
- EP0723932
- Application number
- EP96300574
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jan 26, 1996
- Published
- Jul 31, 1996
- Granted
- Sep 9, 1998
- Deleted
- Sep 9, 1998
- Reason
- No effect for Switzerland and Liechtenstein
- IPC classes
- C01B 21/082 (2006.01)
- Priority
- GB 9501745 30.01.1995
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 15, 1999
Change
Published in PIDTJ No 5 in 1999
- Sep 15, 1998
Granted
Published in PIDTJ No 17 in 1998
Parties
Inventor
Hogg, Christopher S.
Par, Cornwall PL24 2SQ, 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.