Benzopyran-Derivate
European patent · EP0412760 · Deleted
Register entry
- Publication number
- EP0412760
- Application number
- EP90308646
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Aug 6, 1990
- Published
- Feb 13, 1991
- Granted
- Nov 23, 1994
- Deleted
- Aug 31, 1996
- Reason
- Annual fee unpaid
- IPC classes
- C07D 405/04 (2006.01)A61K 31/445 (2006.01)
- Priority
- GB A 8918298 10.08.1989
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 15, 1997
Deleted, fee unpaid
Published in PIDTJ No 7 in 1997
- Dec 30, 1994
Granted
Published in PIDTJ No 24 in 1994
Parties
Inventor
Burrell, Gordon
Cumbria, GB
Evans, John Morris
The Pinnacles/Harlow/Essex, GB
Stemp, Geoffrey
The Pinnacles/Harlow/Essex, GB
Cassidy, Frederick
The Pinnacles/Harlow/Essex, 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.