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 056 854.6, EP file number: 17 70 4675.2, WO file number: PCT/EP2017/051323 (Designation/title: VERFAHREN ZUR MESSUNG VON DURCHFLUSSMERKMALEN IN EINEM INHALATOR, INHALATOR UND SYSTEM)

↩ 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 Aug 3, 2017Aug 3, 2017 unchanged
2 Q10 Document published Dec 5, 2018Dec 5, 2018 Filing
3 Q10 Document published Jan 17, 2019Jan 17, 2019Jan 17, 2019 Filing
4 Q10 Document published May 4, 2022May 4, 2022 Examination
5 Q10 Document published May 25, 2022May 25, 2022May 25, 2022 Examination
6 E10 Pre-grant review requested Feb 6, 2023Feb 6, 2023Mar 30, 2023 Pre-grant challenge
7 F10 IP right granted Oct 22, 2024Oct 22, 2024Mar 13, 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 Aug 3, 2017Aug 3, 2017 unchanged
2 Q12 Application published Dec 5, 2018Dec 5, 2018 Filing
3 Q10 Document published Jan 17, 2019Jan 17, 2019Jan 17, 2019 Filing
4 Q10 Document published May 4, 2022May 4, 2022 Examination
5 Q10 Document published May 25, 2022May 25, 2022May 25, 2022 Examination
6 E11 Pre-grant opposition filed Feb 6, 2023Feb 6, 2023Mar 30, 2023 Pre-grant challenge
7 F13 IP right granted in full following pre-grant review Oct 22, 2024Oct 22, 2024Mar 13, 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