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 2017 019 873.0, EP file number: 17 74 7004.4, WO file number: PCT/CN2017/072891 (Designation/title: KRISTALLINE FORM VON 2-BUTOXY-7-(4-(PYRROLIDIN-1-YLMETHYL) BENZYL)-5H-PYRROLO[3,2-D]PYRIMIDIN-4-AMIN ALS TLR7-AGONIST, DESSEN HERSTELLUNGSVERFAHREN UND VERWENDUNG)

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Tabular representation
Current state: Active, Current state: Grant

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 Aug 10, 2017Aug 10, 2017 unchanged
2 Q10 Document published Dec 12, 2018Dec 12, 2018 Filing
3 Q10 Document published Jan 24, 2019Jan 24, 2019Jan 24, 2019 Filing
4 Q10 Document published Jul 15, 2020Jul 15, 2020 Examination
5 Q10 Document published Jul 30, 2020Jul 30, 2020Jul 30, 2020 Examination
6 F10 IP right granted Apr 16, 2021Apr 16, 2021Jul 15, 2021 Grant
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 Aug 10, 2017Aug 10, 2017 unchanged
2 Q12 Application published Dec 12, 2018Dec 12, 2018 Filing
3 Q10 Document published Jan 24, 2019Jan 24, 2019Jan 24, 2019 Filing
4 Q10 Document published Jul 15, 2020Jul 15, 2020 Examination
5 Q10 Document published Jul 30, 2020Jul 30, 2020Jul 30, 2020 Examination
6 F10 IP right granted Apr 16, 2021Apr 16, 2021Jul 15, 2021 Grant

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