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 2012 053 168.1, EP file number: 12 74 4254.9, WO file number: PCT/US2012/024727 (Designation/title: VERWENDUNG EINES ZIRKONSILIKATES ZUR BEHANDLUNG VON HYPERKALIÄMIE)

↩ 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 Aug 16, 2012Aug 16, 2012 unchanged
2 Q10 Document published Dec 18, 2013Dec 18, 2013 Filing
3 Q10 Document published Jan 30, 2014Jan 30, 2014Jan 30, 2014 Filing
4 Q10 Document published Nov 7, 2018Nov 7, 2018 Examination
5 Q10 Document published Nov 22, 2018Nov 22, 2018Nov 22, 2018 Examination
6 E10 Pre-grant review requested Aug 5, 2019Aug 5, 2019Sep 26, 2019 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 Aug 16, 2012Aug 16, 2012 unchanged
2 Q12 Application published Dec 18, 2013Dec 18, 2013 Filing
3 Q10 Document published Jan 30, 2014Jan 30, 2014Jan 30, 2014 Filing
4 P22 Classification modified Jan 6, 2017Jan 6, 2017 Filing
5 Q10 Document published Nov 7, 2018Nov 7, 2018 Examination
6 Q10 Document published Nov 22, 2018Nov 22, 2018Nov 22, 2018 Examination
7 E11 Pre-grant opposition filed Aug 5, 2019Aug 5, 2019Sep 26, 2019 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