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: 60 2005 038 519.3, EP file number: 11 16 0247.0 (Designation/title: Verfahren zur Verwendung von Aminopyridinzusammensetzugnen mit verzögerter Freisetzung)

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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 19, 2011Oct 19, 2011 Filing
2 Q10 Document published Dec 1, 2011Dec 1, 2011Dec 1, 2011 Filing
3 Q10 Document published Mar 6, 2013Mar 6, 2013 Examination
4 Q10 Document published May 2, 2013May 2, 2013May 2, 2013 Examination
5 E10 Pre-grant review requested Dec 5, 2013Dec 5, 2013Feb 27, 2014 Pre-grant challenge
6 L10 IP right review requested Oct 7, 2020Oct 7, 2020Nov 26, 2020 Post-grant challenge
7 R10 Party data changed Nov 9, 2020Nov 9, 2020 Post-grant challenge
8 F10 IP right granted Aug 17, 2022Aug 17, 2022Sep 1, 2022 Grant
9 R10 Party data changed Feb 5, 2025Feb 5, 2025Mar 13, 2025 Grant
10 H10 IP right ceased Apr 11, 2025Apr 11, 2025 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 19, 2011Oct 19, 2011 Filing
2 Q10 Document published Dec 1, 2011Dec 1, 2011Dec 1, 2011 Filing
3 Q10 Document published Mar 6, 2013Mar 6, 2013 Examination
4 Q10 Document published May 2, 2013May 2, 2013May 2, 2013 Examination
5 E11 Pre-grant opposition filed Dec 5, 2013Dec 5, 2013Feb 27, 2014 Pre-grant challenge
6 L15 Invalidation requested Oct 7, 2020Oct 7, 2020Nov 26, 2020 Post-grant challenge
7 R17 Change to representative recorded Nov 9, 2020Nov 9, 2020 Post-grant challenge
8 F14 IP right granted in amended form following pre-grant review Aug 17, 2022Aug 17, 2022Sep 1, 2022 Grant
9 R12 Change to the name of applicant or owner or transfer of ownership recorded Feb 5, 2025Feb 5, 2025Mar 13, 2025 Grant
10 H14 IP right expired Apr 11, 2025Apr 11, 2025 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 is not possible.