Pentabasisches Bleifumarat
European patent · EP0319086 · Deleted
Register entry
- Publication number
- EP0319086
- Application number
- EP88202672
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Nov 24, 1988
- Published
- Jun 7, 1989
- Granted
- Mar 25, 1992
- Deleted
- Nov 30, 2002
- Reason
- Annual fee unpaid
- IPC classes
- C07C 57/15 (2006.01)
- Priority
- AT X 87202374 01.12.1987
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 15, 2003
Deleted, fee unpaid
Published in +pat+ No 13 in 2003
- May 15, 1992
Granted
Published in PIDTJ No 9 in 1992
Parties
Inventor
Frassek, Karl-Heinz
W-5163 Langerwehe, DE
Hassa, Klaus
W-4050 Mönchengladbach 2, DE
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.