PIPERAZINDERIVATE
European patent · EP0502169 · Deleted
Register entry
- Publication number
- EP0502169
- Application number
- EP91917542
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Oct 1, 1991
- Published
- Sep 9, 1992
- Granted
- Jan 3, 1996
- Deleted
- Oct 31, 2001
- Reason
- Annual fee unpaid
- IPC classes
- C07D 295/08 (2006.01)
- Priority
- GB 9021535 03.10.1990
- PCT application
- PCT/GB1991/001693 01.10.1991
- PCT publication
- WO1992/006082 16.04.1992
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 14, 2002
Deleted, fee unpaid
Published in PIDTJ No 11 in 2002
- 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
WARD, Terence, James 2 Northbury Cottages
Berkshire RG10 9XH, GB
WARRELLOW, Graham, John 7 Braithwaite Gardens
Middlesex HA7 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.