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: 10 2008 040 340.7 (Designation/title: Verwendung einer Waschkolonne in einem Verfahren zum reinigenden Abtrennen von Acrylsäure-, Methacrylsäure-, N-Vinylpyrrolidon- oder p-Xylol-Kristallen aus ihrer Suspension in Mutterlauge)

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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 A10 Application filed Jul 11, 2008Jul 11, 2008 Filing
2 Q10 Document published Feb 5, 2009Feb 5, 2009Feb 5, 2009 Filing
3 D10 Search and/or examination requested or initiated Apr 16, 2015Apr 16, 2015Jun 3, 2015 Examination
4 Q10 Document published Jul 8, 2021Jul 8, 2021Jul 8, 2021 Examination
5 F10 IP right granted Apr 9, 2022Apr 9, 2022Jun 15, 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 A10 Application filed Jul 11, 2008Jul 11, 2008 Filing
2 Q12 Application published Feb 5, 2009Feb 5, 2009Feb 5, 2009 Filing
3 D11 Substantive examination requested Apr 16, 2015Apr 16, 2015Jun 3, 2015 Examination
4 D15 Examination report completed Dec 22, 2016Dec 22, 2016 Examination
5 D22 Grant of IP right intended Mar 23, 2021Mar 23, 2021 Examination
6 Q13 IP right document published Jul 8, 2021Jul 8, 2021Jul 8, 2021 Examination
7 F11 IP right granted following substantive examination Apr 9, 2022Apr 9, 2022Jun 15, 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