Dérivé d'acide ascorbique
European patent · EP0411184 · Deleted
Register entry
- Publication number
- EP0411184
- Application number
- EP89114273
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Aug 2, 1989
- Published
- Feb 6, 1991
- Granted
- Dec 29, 1993
- Deleted
- Aug 31, 2003
- Reason
- Annual fee unpaid
- IPC classes
- C07D 307/62 (2006.01)C07D 405/12 (2006.01)C09K 15/06 (2006.01)A61K 31/375 (2006.01)
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 15, 2004
Deleted, fee unpaid
Published in +pat+ No 7 in 2004
- Feb 15, 1994
Granted
Published in PIDTJ No 3 in 1994
Parties
Inventor
Satoh, Toshio
Tokushima-shi Tokushima-ken, JP
Niiro, Yasunori
Tokushima-shi Tokushima-ken, JP
Kakegawa, Hisao
Tokushima-shi Tokushima-ken, JP
Matsumoto, Hitoshi
Tokushima-shi Tokushima-ken, JP
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.