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: 11 2020 001 689.7, WO file number: PCT/JP2020/038022 (Designation/title: SCHALTUNG ZUR UNTERDRÜCKUNG VON HALBLEITERSCHWINGUNGEN)

↩ Details

Tabular representation
Current state: Active, Current state: Examination

Key event history
No. Key Event Code Key Event Name Event Date Effective Date Effective Date sorted ascending Publication Date To Stage
1 A10 Application filed Oct 7, 2020Oct 7, 2020 Filing
2 Q10 Document published May 27, 2021May 27, 2021 Filing
3 Q10 Document published Dec 16, 2021Dec 16, 2021Dec 16, 2021 Filing
4 D10 Search and/or examination requested or initiated Mar 15, 2022Mar 15, 2022Apr 28, 2022 Examination
Detailed event history
No. Detailed Event Code Detailed Event Name Event Date Effective Date Effective Date sorted ascending Publication Date To Stage
1 A10 Application filed Oct 7, 2020Oct 7, 2020 Filing
2 Q12 Application published May 27, 2021May 27, 2021 Filing
3 A15 PCT application entered into the national or regional phase Nov 5, 2021Nov 5, 2021 Filing
4 Q10 Document published Dec 16, 2021Dec 16, 2021Dec 16, 2021 Filing
5 D11 Substantive examination requested Mar 15, 2022Mar 15, 2022Apr 28, 2022 Examination

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