Asymmetrische Hydrierung
European patent · EP0553778 · Deleted
Register entry
- Publication number
- EP0553778
- Application number
- EP93101179
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jan 27, 1993
- Published
- Aug 4, 1993
- Granted
- Dec 12, 2001
- Deleted
- Jan 31, 2007
- Reason
- Annual fee unpaid
- IPC classes
- C07D 401/06 (2006.01)C07F 9/50 (2006.01)C07F 15/00 (2006.01)
- Priority
- CH 28992 31.01.1992
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 14, 2007
Deleted, fee unpaid
Published in +pat+ No 17 in 2007
- Dec 14, 2001
Granted
Published in PIDTJ No 23 in 2001
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.