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 035 255.1, EP file number: 17 75 3966.5, WO file number: PCT/US2017/018466 (Designation/title: BEHANDLUNG EINER HEPATITIS-DELTA-VIRUSINFEKTION MIT INTERFERON-LAMBDA)

↩ Details

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 24, 2017Aug 24, 2017 unchanged
2 Q10 Document published Dec 26, 2018Dec 26, 2018 Filing
3 Q10 Document published Feb 7, 2019Feb 7, 2019Feb 7, 2019 Filing
4 Q10 Document published Mar 24, 2021Mar 24, 2021 Examination
5 Q10 Document published Apr 15, 2021Apr 15, 2021Apr 15, 2021 Examination
6 F10 IP right granted Jan 4, 2022Jan 4, 2022Mar 24, 2022 Grant
7 R10 Party data changed Dec 13, 2024Dec 13, 2024Jan 23, 2025 Grant
8 R10 Party data changed Feb 11, 2025Feb 11, 2025Mar 20, 2025 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 24, 2017Aug 24, 2017 unchanged
2 Q12 Application published Dec 26, 2018Dec 26, 2018 Filing
3 Q10 Document published Feb 7, 2019Feb 7, 2019Feb 7, 2019 Filing
4 P22 Classification modified Dec 2, 2019Dec 2, 2019 Filing
5 Q10 Document published Mar 24, 2021Mar 24, 2021 Examination
6 Q10 Document published Apr 15, 2021Apr 15, 2021Apr 15, 2021 Examination
7 F10 IP right granted Jan 4, 2022Jan 4, 2022Mar 24, 2022 Grant
8 R12 Change to the name of applicant or owner or transfer of ownership recorded Dec 13, 2024Dec 13, 2024Jan 23, 2025 Grant
9 R12 Change to the name of applicant or owner or transfer of ownership recorded Feb 11, 2025Feb 11, 2025Mar 20, 2025 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