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 2008 051 652.0, EP file number: 08 75 5945.6, WO file number: PCT/US2008/064213 (Designation/title: VERBESSERTE VERFAHREN ZUR HERSTELLUNG VON HYDRAZIDEN)

↩ 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 Dec 4, 2008Dec 4, 2008 unchanged
2 Q10 Document published Dec 4, 2008Dec 4, 2008 unchanged
3 Q10 Document published Feb 24, 2010Feb 24, 2010 Filing
4 Q10 Document published Feb 24, 2010Feb 24, 2010 Filing
5 Q10 Document published Apr 8, 2010Apr 8, 2010Apr 8, 2010 Filing
6 Q10 Document published Aug 16, 2017Aug 16, 2017 Examination
7 Q10 Document published Sep 28, 2017Sep 28, 2017Sep 28, 2017 Examination
8 F10 IP right granted May 17, 2018May 17, 2018Aug 16, 2018 Grant
9 R10 Party data changed Jun 2, 2023Jun 2, 2023Jul 13, 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 Dec 4, 2008Dec 4, 2008 unchanged
2 Q12 Application published Dec 4, 2008Dec 4, 2008 unchanged
3 Q12 Application published Feb 24, 2010Feb 24, 2010 Filing
4 Q10 Document published Feb 24, 2010Feb 24, 2010 Filing
5 Q10 Document published Apr 8, 2010Apr 8, 2010Apr 8, 2010 Filing
6 P22 Classification modified Feb 15, 2017Feb 15, 2017 Filing
7 Q10 Document published Aug 16, 2017Aug 16, 2017 Examination
8 Q10 Document published Sep 28, 2017Sep 28, 2017Sep 28, 2017 Examination
9 F10 IP right granted May 17, 2018May 17, 2018Aug 16, 2018 Grant
10 R12 Change to the name of applicant or owner or transfer of ownership recorded Jun 2, 2023Jun 2, 2023Jul 13, 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