PYRIDO (2,3-B) PYRAZINDERIVATE
European patent · EP0874845 · Deleted
Register entry
- Publication number
- EP0874845
- Application number
- EP96941882
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Dec 13, 1996
- Published
- Nov 4, 1998
- Granted
- Mar 6, 2002
- Deleted
- Dec 31, 2003
- Reason
- Annual fee unpaid
- IPC classes
- C07D 471/04 (2006.01)A61K 31/495 (2006.01)*C07D 471/04 (2006.01)
- Priority
- GB 9526558 27.12.1995
- PCT application
- PCT/JP1996/003666 13.12.1996
- PCT publication
- WO1997/024355 10.07.1997
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 13, 2004
Deleted, fee unpaid
Published in +pat+ No 15 in 2004
- Mar 28, 2002
Agent entered
- Representative
- A. Braun, Braun, Héritier,, Eschmann AG, Patentanwälte, Holbeinstrasse 36-38, 4051 Basel
Published in PIDTJ No 6 in 2002
- Mar 15, 2002
Granted
Published in PIDTJ No 5 in 2002
Parties
Inventor
SHIMAZAKI, Norihiko
Tsuchiura-shi, Ibaraki 300, JP
SAWADA, Akihiko
Tsukuba-shi, Ibaraki 305, JP
WATANABE, Shinya
Tsukuba-shi, Ibaraki 305, 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.