ST.27-legal status data

The legal status information displayed below is based on WIPO Standard ST.27 and of a purely informative nature. Binding information on the status of the IP right is only available in DPMAregister (Show details).

DE file number: P 37 86 036.4, EP file number: 87 30 3102.5 (Designation/title: Arylsubstituierte Naphthyridin- und Pyridopyrazin-Derivate.)

↩ Details

Tabular representation
Current state: Not active, Current state: Termination likely/termination

Key event history
No. Key Event Code Key Event Name Event Date Effective Date Effective Date sorted ascending Publication Date To Stage
1 Q10 Document published Oct 14, 1987Oct 14, 1987 Filing
2 Q10 Document published Nov 19, 1987Nov 19, 1987Nov 19, 1987 Filing
3 Q10 Document published May 31, 1989May 31, 1989 Filing
4 Q10 Document published Jun 2, 1993Jun 2, 1993 Examination
5 Q10 Document published Jul 8, 1993Jul 8, 1993Jul 8, 1993 Examination
6 Q10 Document published Sep 9, 1993Sep 9, 1993Sep 9, 1993 Examination
7 F10 IP right granted Mar 2, 1994Mar 2, 1994Jun 30, 1994 Grant
8 H10 IP right ceased Feb 1, 2002Feb 1, 2002Jun 27, 2002 Termination likely/termination
Detailed event history
No. Detailed Event Code Detailed Event Name Event Date Effective Date Effective Date sorted ascending Publication Date To Stage
1 Q12 Application published Oct 14, 1987Oct 14, 1987 Filing
2 Q10 Document published Nov 19, 1987Nov 19, 1987Nov 19, 1987 Filing
3 Q10 Document published May 31, 1989May 31, 1989 Filing
4 Q10 Document published Jun 2, 1993Jun 2, 1993 Examination
5 Q10 Document published Jul 8, 1993Jul 8, 1993Jul 8, 1993 Examination
6 Q10 Document published Sep 9, 1993Sep 9, 1993Sep 9, 1993 Examination
7 F10 IP right granted Mar 2, 1994Mar 2, 1994Jun 30, 1994 Grant
8 P22 Classification modified Oct 1, 1994Oct 1, 1994 Grant
9 P22 Classification modified Oct 9, 1999Oct 9, 1999 Grant
10 H13 IP right lapsed Feb 1, 2002Feb 1, 2002Jun 27, 2002 Termination likely/termination

Graphical representation

Below you will see a simplified graphical representation of the legal status information, which is based on WIPO Standard ST.27 using the "Overall Patent/SPC Prosecution Model" defined therein.

Graphical representation of the ST.27 legal status data