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 2018 072 061.8, EP file number: 21 17 4417.2 (Designation/title: PRÜFVERFAHREN FÜR EINEN TROCKENPULVERINHALATOR)

↩ Details

Tabular representation
Current state: Active, Current state: Pre-grant challenge

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 Sep 29, 2021Sep 29, 2021 Filing
2 Q10 Document published Nov 11, 2021Nov 11, 2021Nov 11, 2021 Filing
3 Q10 Document published Jul 17, 2024Jul 17, 2024 Examination
4 Q10 Document published Aug 1, 2024Aug 1, 2024Aug 1, 2024 Examination
5 E10 Pre-grant review requested Apr 16, 2025Apr 16, 2025Jun 5, 2025 Pre-grant challenge
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 Sep 29, 2021Sep 29, 2021 Filing
2 Q10 Document published Nov 11, 2021Nov 11, 2021Nov 11, 2021 Filing
3 Q10 Document published Jul 17, 2024Jul 17, 2024 Examination
4 Q10 Document published Aug 1, 2024Aug 1, 2024Aug 1, 2024 Examination
5 E11 Pre-grant opposition filed Apr 16, 2025Apr 16, 2025Jun 5, 2025 Pre-grant challenge

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