Dentaladhäsive
European patent · EP0499923 · Deleted
Register entry
- Publication number
- EP0499923
- Application number
- EP92102153
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Feb 10, 1992
- Published
- Aug 26, 1992
- Granted
- Jan 24, 1996
- Deleted
- Feb 28, 2002
- Reason
- Annual fee unpaid
- IPC classes
- C08F 220/36 (2006.01)A61K 6/00 (2006.01)
- Priority
- DE 4105550 22.02.1991
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 15, 2002
Deleted, fee unpaid
Published in +pat+ No 19 in 2002
- Feb 14, 1997
Transferred
- Owner
- BAYER AG, D-51368 Leverkusen, Germany → Heraeus Kulzer GmbH & Co.KG, 63450 Hanau, Germany
Published in PIDTJ No 3 in 1997
- Jun 28, 1996
Granted
Published in PIDTJ No 12 in 1996
- Mar 15, 1996
Agent entered
- Representative
- E. Blum & Co. Patentanwälte, Am Vorderberg 11, 8044 Zürich
Published in PIDTJ No 5 in 1996
Parties
Inventor
Müller, Michael, Dr.
W-5060 Bergisch Gladbach 2, DE
Finger, Werner, Prof. Dr.
W-4040 Neuss 21, DE
Podszun, Wolfgang, Dr.
W-5000 Köln 80, DE
Winkel, Jens, Dr.
W-5000 Köln 71, 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.