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: 691 29 606.5, EP file number: 91 40 0745.5 (Designation/title: N-substituierte heterozyklische Derivate, Verfahren zu deren Herstellung, diese enthaltende Zusammensetzungen)

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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 30, 1991Oct 30, 1991 Filing
2 Q10 Document published Oct 30, 1991Oct 30, 1991 Filing
3 Q10 Document published Dec 5, 1991Dec 5, 1991Dec 5, 1991 Filing
4 Q10 Document published Jun 17, 1998Jun 17, 1998 Examination
5 Q10 Document published Jul 23, 1998Jul 23, 1998Jul 23, 1998 Examination
6 Q10 Document published Dec 17, 1998Dec 17, 1998Dec 17, 1998 Examination
7 F10 IP right granted Mar 17, 1999Mar 17, 1999Jul 15, 1999 Grant
8 R10 Party data changed Sep 14, 2000Sep 14, 2000Nov 23, 2000 Grant
9 R10 Party data changed Feb 10, 2005Feb 10, 2005Apr 21, 2005 Grant
10 H10 IP right ceased Mar 20, 2011Mar 20, 2011 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 30, 1991Oct 30, 1991 Filing
2 Q10 Document published Oct 30, 1991Oct 30, 1991 Filing
3 Q10 Document published Dec 5, 1991Dec 5, 1991Dec 5, 1991 Filing
4 Q10 Document published Jun 17, 1998Jun 17, 1998 Examination
5 Q10 Document published Jul 23, 1998Jul 23, 1998Jul 23, 1998 Examination
6 Q10 Document published Dec 17, 1998Dec 17, 1998Dec 17, 1998 Examination
7 F10 IP right granted Mar 17, 1999Mar 17, 1999Jul 15, 1999 Grant
8 P22 Classification modified Oct 9, 1999Oct 9, 1999 Grant
9 R12 Change to the name of applicant or owner or transfer of ownership recorded Sep 14, 2000Sep 14, 2000Nov 23, 2000 Grant
10 R12 Change to the name of applicant or owner or transfer of ownership recorded Feb 10, 2005Feb 10, 2005Apr 21, 2005 Grant
11 P22 Classification modified Oct 17, 2005Oct 17, 2005 Grant
12 H14 IP right expired Mar 20, 2011Mar 20, 2011 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