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 2011 048 904.6, EP file number: 11 82 4563.8, WO file number: PCT/CN2011/079428 (Designation/title: ZUSAMMENSETZUNG ZUR ERZEUGUNG EINES FEUERLÖSCHMITTELS DURCH CHEMISCHE REAKTION EINES BESTANDTEILS BEI HOHER TEMPERATUR)

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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 Q10 Document published Mar 22, 2012Mar 22, 2012 unchanged
2 Q10 Document published Jul 24, 2013Jul 24, 2013 Filing
3 Q10 Document published Sep 5, 2013Sep 5, 2013Sep 5, 2013 Filing
4 Q10 Document published May 30, 2018May 30, 2018 Examination
5 Q10 Document published Jun 28, 2018Jun 28, 2018Jun 28, 2018 Examination
6 F10 IP right granted Mar 1, 2019Mar 1, 2019May 23, 2019 Grant
7 R10 Party data changed May 22, 2022May 22, 2022Sep 7, 2023 Grant
8 R10 Party data changed Aug 1, 2023Aug 1, 2023Sep 7, 2023 Grant
9 R10 Party data changed Aug 1, 2023Aug 1, 2023Sep 7, 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 Mar 22, 2012Mar 22, 2012 unchanged
2 Q12 Application published Jul 24, 2013Jul 24, 2013 Filing
3 Q10 Document published Sep 5, 2013Sep 5, 2013Sep 5, 2013 Filing
4 Q10 Document published May 30, 2018May 30, 2018 Examination
5 Q10 Document published Jun 28, 2018Jun 28, 2018Jun 28, 2018 Examination
6 F10 IP right granted Mar 1, 2019Mar 1, 2019May 23, 2019 Grant
7 R17 Change to representative recorded May 22, 2022May 22, 2022Sep 7, 2023 Grant
8 R17 Change to representative recorded Aug 1, 2023Aug 1, 2023Sep 7, 2023 Grant
9 R12 Change to the name of applicant or owner or transfer of ownership recorded Aug 1, 2023Aug 1, 2023Sep 7, 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