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 2007 011 081.7, EP file number: 07 82 0483.1, WO file number: PCT/EP2007/060076 (Designation/title: VERFAHREN ZUM KLASSIEREN WASSERABSORBIERENDER POLYMERPARTIKEL)

↩ 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 Apr 3, 2008Apr 3, 2008 unchanged
2 Q10 Document published Apr 3, 2008Apr 3, 2008 unchanged
3 Q10 Document published Jul 8, 2009Jul 8, 2009 Filing
4 Q10 Document published Jul 8, 2009Jul 8, 2009 Filing
5 Q10 Document published Aug 20, 2009Aug 20, 2009Aug 20, 2009 Filing
6 Q10 Document published Dec 19, 2012Dec 19, 2012 Examination
7 Q10 Document published Feb 7, 2013Feb 7, 2013Feb 7, 2013 Examination
8 E10 Pre-grant review requested Sep 18, 2013Sep 18, 2013Dec 12, 2013 Pre-grant challenge
9 F10 IP right granted Jan 26, 2022Jan 26, 2022Feb 10, 2022 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 Apr 3, 2008Apr 3, 2008 unchanged
2 Q12 Application published Apr 3, 2008Apr 3, 2008 unchanged
3 Q12 Application published Jul 8, 2009Jul 8, 2009 Filing
4 Q10 Document published Jul 8, 2009Jul 8, 2009 Filing
5 Q10 Document published Aug 20, 2009Aug 20, 2009Aug 20, 2009 Filing
6 Q10 Document published Dec 19, 2012Dec 19, 2012 Examination
7 Q10 Document published Feb 7, 2013Feb 7, 2013Feb 7, 2013 Examination
8 E11 Pre-grant opposition filed Sep 18, 2013Sep 18, 2013Dec 12, 2013 Pre-grant challenge
9 F14 IP right granted in amended form following pre-grant review Jan 26, 2022Jan 26, 2022Feb 10, 2022 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