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 2019 057 087.2, EP file number: 19 81 1970.3, WO file number: PCT/US2019/034730 (Designation/title: INTEGRIERTE SCHALTUNGSBASIERTE WECHSELSTROM-KOPPLUNGSTOPOLOGIE)

↩ 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 Dec 5, 2019Dec 5, 2019 unchanged
2 Q10 Document published Apr 14, 2021Apr 14, 2021 Filing
3 Q10 Document published May 27, 2021May 27, 2021May 27, 2021 Filing
4 Q10 Document published Aug 14, 2024Aug 14, 2024 Examination
5 Q10 Document published Sep 5, 2024Sep 5, 2024Sep 5, 2024 Examination
6 F10 IP right granted May 15, 2025May 15, 2025Aug 7, 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 Dec 5, 2019Dec 5, 2019 unchanged
2 Q12 Application published Apr 14, 2021Apr 14, 2021 Filing
3 Q10 Document published May 27, 2021May 27, 2021May 27, 2021 Filing
4 Q10 Document published Aug 14, 2024Aug 14, 2024 Examination
5 Q10 Document published Sep 5, 2024Sep 5, 2024Sep 5, 2024 Examination
6 F10 IP right granted May 15, 2025May 15, 2025Aug 7, 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