Piperazinderivate
European patent · EP0481742 · Deleted
Register entry
- Publication number
- EP0481742
- Application number
- EP91309509
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Oct 16, 1991
- Published
- Apr 22, 1992
- Granted
- Nov 26, 1997
- Deleted
- Oct 31, 2004
- Reason
- Annual fee unpaid
- IPC classes
- C07D 213/56 (2006.01)A61K 31/495 (2006.01)C07D 215/12 (2006.01)C07D 307/54 (2006.01)C07D 233/61 (2006.01)
- Priority
- GB 9022821 19.10.1990
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 15, 2005
Deleted, fee unpaid
Published in +pat+ No 11 in 2005
- Nov 28, 1997
Agent entered
- Representative
- E. Blum & Co. Patentanwälte, Am Vorderberg 11, 8044 Zürich
Published in PIDTJ No 22 in 1997
- Nov 28, 1997
Granted
Published in PIDTJ No 22 in 1997
Parties
Inventor
Cliffe, Ian Anthony
Slough, Berkshire, SL1 5NT, GB
Warrellow, Graham John
Stanmore, Middlesex HA 7 2QG, 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.