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 2020 026 820.0, EP file number: 20 72 9719.3, WO file number: PCT/EP2020/064935 (Designation/title: SYSTEME UND VERFAHREN ZUR ERKENNUNG DES ZUSTANDS EINES PARTIKELFILTERS)

↩ 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 3, 2020Dec 3, 2020 unchanged
2 Q10 Document published Apr 6, 2022Apr 6, 2022 Filing
3 Q10 Document published May 19, 2022May 19, 2022May 19, 2022 Filing
4 R10 Party data changed Feb 19, 2024Feb 19, 2024 Filing
5 Q10 Document published Mar 6, 2024Mar 6, 2024 Examination
6 Q10 Document published Mar 28, 2024Mar 28, 2024Mar 28, 2024 Examination
7 F10 IP right granted Dec 9, 2024Dec 9, 2024Feb 27, 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 3, 2020Dec 3, 2020 unchanged
2 Q12 Application published Apr 6, 2022Apr 6, 2022 Filing
3 Q10 Document published May 19, 2022May 19, 2022May 19, 2022 Filing
4 P22 Classification modified Sep 20, 2023Sep 20, 2023 Filing
5 R12 Change to the name of applicant or owner or transfer of ownership recorded Feb 19, 2024Feb 19, 2024 Filing
6 Q10 Document published Mar 6, 2024Mar 6, 2024 Examination
7 Q10 Document published Mar 28, 2024Mar 28, 2024Mar 28, 2024 Examination
8 F10 IP right granted Dec 9, 2024Dec 9, 2024Feb 27, 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