POLYMETHIN-KOMPLEX-FARBSTOFFE UND IHRE VERWENDUNG
European patent · EP0946941 · Deleted
Register entry
- Publication number
- EP0946941
- Application number
- EP97952050
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Dec 11, 1997
- Published
- Oct 6, 1999
- Granted
- Oct 15, 2003
- Deleted
- Dec 31, 2006
- Reason
- Annual fee unpaid
- IPC classes
- G11B 7/24 (2006.01)C09B 23/00 (2006.01)C09B 69/02 (2006.01)C09B 69/04 (2006.01)
- Priority
- CH 314096 20.12.1996
- PCT application
- PCT/EP1997/006912 11.12.1997
- PCT publication
- WO1998/028737 02.07.1998
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 15, 2007
Deleted, fee unpaid
Published in +pat+ No 15 in 2007
- Oct 15, 2003
Granted
Published in +pat+ No 19 in 2003
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.