Dioxanylpyridine
European patent · EP0433835 · Deleted
Register entry
- Publication number
- EP0433835
- Application number
- EP90123722
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Dec 10, 1990
- Published
- Jun 26, 1991
- Granted
- May 18, 1994
- Deleted
- Dec 31, 1996
- Reason
- Annual fee unpaid
- IPC classes
- C07D 405/04 (2006.01)C09K 19/34 (2006.01)
- Priority
- CH A 4623/89 22.12.1989
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 15, 1997
Deleted, fee unpaid
Published in PIDTJ No 15 in 1997
- Jun 30, 1994
Granted
Published in PIDTJ No 12 in 1994
Parties
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.