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 070 481.4, EP file number: 17 80 7685.7, WO file number: PCT/CN2017/100465 (Designation/title: MAGNETISCHE LINSE UND ERREGERSTROMSTEUERUNGSVERFAHREN)

↩ 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 Jun 21, 2018Jun 21, 2018 unchanged
2 Q10 Document published Aug 8, 2018Aug 8, 2018 Filing
3 Q10 Document published Sep 20, 2018Sep 20, 2018Sep 20, 2018 Filing
4 Q10 Document published Jun 21, 2023Jun 21, 2023 Examination
5 Q10 Document published Jul 13, 2023Jul 13, 2023Jul 13, 2023 Examination
6 F10 IP right granted Mar 22, 2024Mar 22, 2024Jun 20, 2024 Grant
7 R10 Party data changed Jun 17, 2025Jun 17, 2025Jul 24, 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 Jun 21, 2018Jun 21, 2018 unchanged
2 Q12 Application published Aug 8, 2018Aug 8, 2018 Filing
3 Q10 Document published Sep 20, 2018Sep 20, 2018Sep 20, 2018 Filing
4 P22 Classification modified Oct 29, 2018Oct 29, 2018 Filing
5 Q10 Document published Jun 21, 2023Jun 21, 2023 Examination
6 Q10 Document published Jul 13, 2023Jul 13, 2023Jul 13, 2023 Examination
7 F10 IP right granted Mar 22, 2024Mar 22, 2024Jun 20, 2024 Grant
8 R12 Change to the name of applicant or owner or transfer of ownership recorded Jun 17, 2025Jun 17, 2025Jul 24, 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