Procédé de préparation directe d'aldéhyde de bêta-méthylthio-propionique
European patent · EP0022697 · Deleted
Register entry
- Publication number
- EP0022697
- Application number
- EP80400951
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jun 25, 1980
- Published
- Jan 21, 1981
- Granted
- Dec 30, 1981
- Deleted
- Jun 30, 1999
- Reason
- Annual fee unpaid
- IPC classes
- C07C 149/14 (1985.01)
- Priority
- FR A 7917827 10.07.1979
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 15, 2000
Deleted, fee unpaid
Published in PIDTJ No 3 in 2000
Parties
Inventor
Komorn, Yves
F-69160 - Tassin-La-Demi-Lune, FR
Schwachhofer, Ghislain
F-01700 - Miribel, 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.