Fluoran Farbbildner
European patent · EP0561738 · Deleted
Register entry
- Publication number
- EP0561738
- Application number
- EP93810173
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Mar 9, 1993
- Published
- Sep 22, 1993
- Granted
- Jun 4, 1997
- Deleted
- Mar 31, 2007
- Reason
- Annual fee unpaid
- IPC classes
- B41M 5/145 (2006.01)B41M 5/30 (2006.01)C07D 493/10 (2006.01)
- Priority
- CH 862/92 17.03.1992CH 3475/92 10.11.1992
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Nov 15, 2007
Deleted, fee unpaid
Published in +pat+ No 21 in 2007
- Jun 13, 1997
Granted
Published in PIDTJ No 11 in 1997
Parties
Inventor
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.