PROCEDE DE FABRICATION DE PIGMENTS
European patent · EP0667888 · Deleted
Register entry
- Publication number
- EP0667888
- Application number
- EP93923023
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Oct 20, 1993
- Published
- Aug 23, 1995
- Granted
- Feb 12, 1997
- Deleted
- Oct 31, 1997
- Reason
- Annual fee unpaid
- IPC classes
- C09B 48/00 (2006.01)C07D 471/04 (2006.01)C07C 67/343 (2006.01)C07C 249/02 (2006.01)
- Priority
- GB 9223048 04.11.1992
- PCT application
- PCT/GB1993/002157 20.10.1993
- PCT publication
- WO1994/010249 11.05.1994
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 15, 1998
Deleted, fee unpaid
Published in PIDTJ No 11 in 1998
- Feb 14, 1997
Agent entered
- Representative
- A. Braun, Braun, Héritier,, Eschmann AG, Patentanwälte, Holbeinstrasse 36-38, 4051 Basel
Published in PIDTJ No 3 in 1997
- Feb 14, 1997
Granted
Published in PIDTJ No 3 in 1997
Parties
Inventor
PIKE, Leslie Clark
Clackmannan, Clackmannanshire FK10 4JJ, GB
WOOLLVEN, Peter
Kirkliston, West Lothian EH29 9BJ, GB
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.