Procédé de purification de cétones macrocycliques
European patent · EP0285372 · Deleted
Register entry
- Publication number
- EP0285372
- Application number
- EP88302784
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Mar 29, 1988
- Published
- Oct 5, 1988
- Granted
- Jul 28, 1993
- Deleted
- Mar 28, 2008
- Reason
- Maximum term reached
- IPC classes
- C07C 45/78 (2006.01)C07C 45/85 (2006.01)C07C 49/385 (2006.01)C07C 45/45 (2006.01)
- Priority
- JP A 75914/87 31.03.1987
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 30, 2008
Maximum term reached
Published in +pat+ No 8 in 2008
- Sep 15, 1993
Granted
Published in PIDTJ No 17 in 1993
Parties
Inventor
Yokota, Tadafumi
Toda-shi/Saitama, JP
Okino, Hiroshi
Minato-ku/Tokyo, 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.