4-Cyano-3-fluorophenylester
European patent · EP0464648 · Deleted
Register entry
- Publication number
- EP0464648
- Application number
- EP91110584
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jun 26, 1991
- Published
- Jan 8, 1992
- Granted
- Dec 6, 1995
- Deleted
- Jun 30, 1998
- Reason
- Annual fee unpaid
- IPC classes
- C07D 319/06 (2006.01)C07D 239/26 (2006.01)C07C 255/50 (2006.01)C09K 19/30 (2006.01)C09K 19/34 (2006.01)
- Priority
- CH 2254/90 06.07.1990
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 15, 1999
Deleted, fee unpaid
Published in PIDTJ No 3 in 1999
- Jun 28, 1996
Transferred
- Owner
- F. HOFFMANN-LA ROCHE AG, Postfach 3255, CH-4002 Basel → MERCK PATENT GmbH, Frankfurter Strasse 250, D-64293 Darmstadt, Germany
Published in PIDTJ No 12 in 1996
- Dec 29, 1995
Granted
Published in PIDTJ No 24 in 1995
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.