Dentalwerkstoffe
European patent · EP0346707 · Deleted
Register entry
- Publication number
- EP0346707
- Application number
- EP89110092
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jun 3, 1989
- Published
- Dec 20, 1989
- Granted
- Feb 17, 1993
- Deleted
- Jun 30, 1997
- Reason
- Annual fee unpaid
- IPC classes
- A61K 6/08 (2006.01)
- Priority
- DE A 3820498 16.06.1988
- Filing language
- German
- 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
- Jun 28, 1996
Transferred
- Owner
- Bayer Aktiengesellschaft, D-51368 Leverkusen, Germany → Heraeus Kulzer GmbH & Co.KG, 63450 Hanau, Germany
Published in PIDTJ No 12 in 1996
- Mar 31, 1993
Granted
Published in PIDTJ No 6 in 1993
Parties
Inventor
Podszun, Wolfgang, Dr.
W-5000 Köln 80, DE
Bley, Fritjof, Dipl.-Ing.
W-8991 Achberg-Liebenweiler, DE
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.