Piperazin-Derivate
European patent · EP0395312 · Deleted
Register entry
- Publication number
- EP0395312
- Application number
- EP90304250
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Apr 20, 1990
- Published
- Oct 31, 1990
- Granted
- May 12, 1999
- Deleted
- Apr 30, 2002
- Reason
- Annual fee unpaid
- IPC classes
- C07D 295/14 (2006.01)A61K 31/495 (2006.01)C07D 239/42 (2006.01)C07D 295/18 (2006.01)C07D 295/12 (2006.01)C07D 295/08 (2006.01)C07D 205/04 (2006.01)C07D 211/88 (2006.01)C07D 319/20 (2006.01)
- Priority
- GB 8909209 22.04.1989GB 8924323 28.10.1989
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Dec 13, 2002
Deleted, fee unpaid
Published in +pat+ No 23 in 2002
- May 14, 1999
Granted
Published in PIDTJ No 9 in 1999
- May 14, 1999
Agent entered
- Representative
- E. Blum & Co. Patentanwälte, Am Vorderberg 11, 8044 Zürich
Published in PIDTJ No 9 in 1999
Parties
Inventor
Cliffe, Ian Anthony
Cippenham, Slough, Berkshire, 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.