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: 50 2017 013 728.8, EP file number: 17 74 5187.9, WO file number: PCT/EP2017/069094 (Designation/title: VERFAHREN UND REAKTOR ZUR BIOLOGISCHEN STICKSTOFFELIMINATION MIT AUTOTROPHER AMMONIUMOXIDATION UND ANSCHLIESSENDER DENITRIFIKATION)

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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 Feb 1, 2018Feb 1, 2018 unchanged
2 Q10 Document published Jun 5, 2019Jun 5, 2019 Filing
3 Q10 Document published Jul 18, 2019Jul 18, 2019Jul 18, 2019 Filing
4 Q10 Document published Aug 31, 2022Aug 31, 2022 Examination
5 Q10 Document published Sep 15, 2022Sep 15, 2022Sep 15, 2022 Examination
6 F10 IP right granted Jun 1, 2023Jun 1, 2023Aug 24, 2023 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 Feb 1, 2018Feb 1, 2018 unchanged
2 Q12 Application published Jun 5, 2019Jun 5, 2019 Filing
3 Q10 Document published Jul 18, 2019Jul 18, 2019Jul 18, 2019 Filing
4 Q10 Document published Aug 31, 2022Aug 31, 2022 Examination
5 Q10 Document published Sep 15, 2022Sep 15, 2022Sep 15, 2022 Examination
6 F10 IP right granted Jun 1, 2023Jun 1, 2023Aug 24, 2023 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