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: 603 52 473.7, EP file number: 11 19 5687.6 (Designation/title: Nicht-selektiver Kationenkanal in neuralen Zellen und Verfahren zur Behandlung von Hirnschwellung)

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Tabular representation
Current state: Not active, Current state: Termination likely/termination

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 Apr 11, 2012Apr 11, 2012 Filing
2 Q10 Document published May 24, 2012May 24, 2012May 24, 2012 Filing
3 Q10 Document published May 6, 2020May 6, 2020 Examination
4 Q10 Document published May 20, 2020May 20, 2020May 20, 2020 Examination
5 F10 IP right granted Feb 9, 2021Feb 9, 2021Apr 29, 2021 Grant
6 H10 IP right ceased Mar 20, 2023Mar 20, 2023 Termination likely/termination
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 Apr 11, 2012Apr 11, 2012 Filing
2 Q10 Document published May 24, 2012May 24, 2012May 24, 2012 Filing
3 Q10 Document published May 6, 2020May 6, 2020 Examination
4 Q10 Document published May 20, 2020May 20, 2020May 20, 2020 Examination
5 F10 IP right granted Feb 9, 2021Feb 9, 2021Apr 29, 2021 Grant
6 H14 IP right expired Mar 20, 2023Mar 20, 2023 Termination likely/termination

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