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 2014 086 348.5, EP file number: 14 77 9186.7, WO file number: PCT/US2014/032815 (Designation/title: MIKROPORÖSES ZIRKONIUMSILIKAT UND DIURETIKA ZUR REDUKTION VON KALIUM UND BEHANDLUNG CHRONISCHER NIEREN- UND/ODER CHRONISCHER HERZERKRANKUNGEN)

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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 Oct 9, 2014Oct 9, 2014 unchanged
2 Q10 Document published Feb 10, 2016Feb 10, 2016 Filing
3 Q10 Document published Mar 24, 2016Mar 24, 2016Mar 24, 2016 Filing
4 Q10 Document published Mar 1, 2023Mar 1, 2023 Examination
5 Q10 Document published Mar 16, 2023Mar 16, 2023Mar 16, 2023 Examination
6 E10 Pre-grant review requested Nov 22, 2023Nov 22, 2023Jan 4, 2024 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 Oct 9, 2014Oct 9, 2014 unchanged
2 Q12 Application published Feb 10, 2016Feb 10, 2016 Filing
3 Q10 Document published Mar 24, 2016Mar 24, 2016Mar 24, 2016 Filing
4 P22 Classification modified Jul 5, 2022Jul 5, 2022 Filing
5 Q10 Document published Mar 1, 2023Mar 1, 2023 Examination
6 Q10 Document published Mar 16, 2023Mar 16, 2023Mar 16, 2023 Examination
7 E11 Pre-grant opposition filed Nov 22, 2023Nov 22, 2023Jan 4, 2024 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