Carbonatderivate
European patent · EP0659732 · Deleted
Register entry
- Publication number
- EP0659732
- Application number
- EP94119589
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Dec 12, 1994
- Published
- Jun 28, 1995
- Granted
- Oct 15, 1997
- Deleted
- Dec 31, 1998
- Reason
- Annual fee unpaid
- IPC classes
- C07C 69/96 (2006.01)C07C 68/02 (2006.01)A24B 15/34 (2006.01)
- Priority
- US 173309 22.12.1993
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 13, 1999
Deleted, fee unpaid
Published in PIDTJ No 15 in 1999
- Oct 15, 1997
Granted
Published in PIDTJ No 19 in 1997
Parties
Inventor
Christenson, Philip Alan
Midland Park, New Jersey 07472, US
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.