VERBESSERTE METHODE DER SYNTHESE
European patent · EP0533752 · Deleted
Register entry
- Publication number
- EP0533752
- Application number
- EP91910929
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jun 5, 1991
- Published
- Mar 31, 1993
- Granted
- Jan 28, 1998
- Deleted
- Jun 30, 2008
- Reason
- Annual fee unpaid
- IPC classes
- C07D 401/12 (2006.01)
- Priority
- SE 9002043 07.06.1990
- PCT application
- PCT/SE1991/000402 05.06.1991
- PCT publication
- WO1991/018895 12.12.1991
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 21, 2009
Deleted, fee unpaid
Published in Swissreg on 21.01.2009
- Jan 30, 1998
Granted
Published in PIDTJ No 2 in 1998
Parties
Inventor
BRÄNDSTRÖM, Arne, Elof
S-415 06 Göteborg, SE
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.