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 2014 042 076.1, EP file number: 14 86 1931.5, WO file number: PCT/US2014/055373 (Designation/title: 7-BENZYL-4-(2-METHYLBENZYL)-2,4,6,7,8,9-HEXAHYDROIMIDAZO[1,2-A]PYRIDO[3,4-E]PYRIMIDIN-5(1H)-ON, SALZE DAVON UND VERFAHREN ZUR VERWENDUNG)

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Tabular representation
Current state: Active, Current state: Post-grant challenge

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 May 21, 2015May 21, 2015 unchanged
2 Q10 Document published Sep 21, 2016Sep 21, 2016 Filing
3 Q10 Document published Nov 3, 2016Nov 3, 2016Nov 3, 2016 Filing
4 Q10 Document published Feb 27, 2019Feb 27, 2019 Examination
5 Q10 Document published Mar 21, 2019Mar 21, 2019Mar 21, 2019 Examination
6 F10 IP right granted Nov 28, 2019Nov 28, 2019Feb 20, 2020 Grant
7 R10 Party data changed Jun 3, 2024Jun 3, 2024 Grant
8 R10 Party data changed Jun 27, 2024Jun 27, 2024 Grant
9 L10 IP right review requested Jul 24, 2024Jul 24, 2024Sep 5, 2024 Post-grant challenge
10 R10 Party data changed Sep 20, 2024Sep 20, 2024Oct 31, 2024 Post-grant challenge
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 May 21, 2015May 21, 2015 unchanged
2 Q12 Application published Sep 21, 2016Sep 21, 2016 Filing
3 Q10 Document published Nov 3, 2016Nov 3, 2016Nov 3, 2016 Filing
4 P22 Classification modified Sep 5, 2018Sep 5, 2018 Filing
5 Q10 Document published Feb 27, 2019Feb 27, 2019 Examination
6 Q10 Document published Mar 21, 2019Mar 21, 2019Mar 21, 2019 Examination
7 F10 IP right granted Nov 28, 2019Nov 28, 2019Feb 20, 2020 Grant
8 R17 Change to representative recorded Jun 3, 2024Jun 3, 2024 Grant
9 R17 Change to representative recorded Jun 27, 2024Jun 27, 2024 Grant
10 L15 Invalidation requested Jul 24, 2024Jul 24, 2024Sep 5, 2024 Post-grant challenge
11 R12 Change to the name of applicant or owner or transfer of ownership recorded Sep 20, 2024Sep 20, 2024Oct 31, 2024 Post-grant challenge

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