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 021 035.6, EP file number: 07 81 3656.1, WO file number: PCT/US2007/074984 (Designation/title: RASCH WIRKENDES TROCKENDICHTUNGSMITTEL SOWIE VERFAHREN ZUR VERWENDUNG UND HERSTELLUNG)

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Tabular representation
Current state: Active, Current state: Post-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 Feb 7, 2008Feb 7, 2008 unchanged
2 Q10 Document published Feb 7, 2008Feb 7, 2008 unchanged
3 Q10 Document published Apr 22, 2009Apr 22, 2009 Filing
4 Q10 Document published Jun 4, 2009Jun 4, 2009Jun 4, 2009 Filing
5 Q10 Document published Feb 29, 2012Feb 29, 2012 Examination
6 Q10 Document published Apr 26, 2012Apr 26, 2012Apr 26, 2012 Examination
7 F10 IP right granted Nov 30, 2012Nov 30, 2012Mar 28, 2013 Grant
8 L10 IP right review requested Nov 21, 2025Nov 21, 2025 Post-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 Feb 7, 2008Feb 7, 2008 unchanged
2 Q12 Application published Feb 7, 2008Feb 7, 2008 unchanged
3 Q12 Application published Apr 22, 2009Apr 22, 2009 Filing
4 P22 Classification modified Apr 28, 2009Apr 28, 2009 Filing
5 Q10 Document published Jun 4, 2009Jun 4, 2009Jun 4, 2009 Filing
6 Q10 Document published Feb 29, 2012Feb 29, 2012 Examination
7 Q10 Document published Apr 26, 2012Apr 26, 2012Apr 26, 2012 Examination
8 F10 IP right granted Nov 30, 2012Nov 30, 2012Mar 28, 2013 Grant
9 L13 Limitation or reissue of IP right requested Nov 21, 2025Nov 21, 2025 Post-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