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 2007 061 433.3, EP file number: 07 75 4571.3, WO file number: PCT/US2007/008066 (Designation/title: STABILISIERTE PENTOSAN-POLYSULFAT (PPS)-FORMULIERUNGEN)

↩ 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 Nov 1, 2007Nov 1, 2007 unchanged
2 Q10 Document published Nov 1, 2007Nov 1, 2007 unchanged
3 Q10 Document published Jan 7, 2009Jan 7, 2009 Filing
4 Q10 Document published Feb 19, 2009Feb 19, 2009Feb 19, 2009 Filing
5 Q10 Document published Feb 16, 2022Feb 16, 2022 Examination
6 Q10 Document published Mar 10, 2022Mar 10, 2022Mar 10, 2022 Examination
7 E10 Pre-grant review requested Nov 15, 2022Nov 15, 2022Dec 29, 2022 Pre-grant challenge
8 F10 IP right granted May 27, 2023May 27, 2023Oct 19, 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 Nov 1, 2007Nov 1, 2007 unchanged
2 Q12 Application published Nov 1, 2007Nov 1, 2007 unchanged
3 Q12 Application published Jan 7, 2009Jan 7, 2009 Filing
4 Q10 Document published Feb 19, 2009Feb 19, 2009Feb 19, 2009 Filing
5 P22 Classification modified Aug 13, 2021Aug 13, 2021 Filing
6 Q10 Document published Feb 16, 2022Feb 16, 2022 Examination
7 Q10 Document published Mar 10, 2022Mar 10, 2022Mar 10, 2022 Examination
8 E11 Pre-grant opposition filed Nov 15, 2022Nov 15, 2022Dec 29, 2022 Pre-grant challenge
9 F13 IP right granted in full following pre-grant review May 27, 2023May 27, 2023Oct 19, 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