Flüssigkristallkomponenten mit einer Trimethylenoxygruppe
European patent · EP0344557 · Deleted
Register entry
- Publication number
- EP0344557
- Application number
- EP89109129
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- May 20, 1989
- Published
- Dec 6, 1989
- Granted
- Aug 10, 1994
- Deleted
- May 31, 1996
- Reason
- Annual fee unpaid
- IPC classes
- C07D 239/26 (2006.01)C09K 19/34 (2006.01)C09K 19/30 (2006.01)C09K 19/32 (2006.01)
- Priority
- CH A 2093/88 01.06.1988CH A 896/89 10.03.1989
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 15, 1997
Deleted, fee unpaid
Published in PIDTJ No 1 in 1997
- Sep 30, 1994
Granted
Published in PIDTJ No 18 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.