Procédé pour la préparation d'esters d'acides racémisables
European patent · EP0517571 · Deleted
Register entry
- Publication number
- EP0517571
- Application number
- EP92401485
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jun 1, 1992
- Published
- Dec 9, 1992
- Granted
- Jan 31, 1996
- Deleted
- Jun 30, 1996
- Reason
- Annual fee unpaid
- IPC classes
- C07C 67/08 (2006.01)C07C 69/68 (2006.01)
- Priority
- FR 9106786 05.06.1991
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 14, 1997
Deleted, fee unpaid
Published in PIDTJ No 3 in 1997
- Jun 28, 1996
Granted
Published in PIDTJ No 12 in 1996
Parties
Inventor
Alas, Michel
F-79500 Melle, FR
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.