Azofarbstoffe
European patent · EP0465420 · Deleted
Register entry
- Publication number
- EP0465420
- Application number
- EP91810492
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jun 24, 1991
- Published
- Jan 8, 1992
- Granted
- Oct 30, 1996
- Deleted
- Jun 30, 2003
- Reason
- Annual fee unpaid
- IPC classes
- C09B 43/11 (2006.01)C09B 43/16 (2006.01)C09B 62/09 (2006.01)
- Priority
- CH 2195/90 02.07.1990
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 13, 2004
Deleted, fee unpaid
Published in +pat+ No 3 in 2004
- Feb 14, 1997
Address changed
- Owner
- Ciba SC Holding AG, Klybeckstrasse 141, 4057 Basel → Ciba Specialty Chemicals Holding Inc., Klybeckstrasse 141, 4057 Basel
Published in PIDTJ No 3 in 1997
- Oct 31, 1996
Transferred
- Owner
- CIBA-GEIGY AG, Klybeckstrasse 141, 4002 Basel → Ciba SC Holding AG, Klybeckstrasse 141, 4057 Basel
Published in PIDTJ No 20 in 1996
- Oct 31, 1996
Granted
Published in PIDTJ No 20 in 1996
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.