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 2018 069 540.0, EP file number: 18 78 3804.0, WO file number: PCT/US2018/027170 (Designation/title: CARBAZOLVERBINDUNGEN UND VERFAHREN ZUR VERWENDUNG DAVON)

↩ 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 Oct 18, 2018Oct 18, 2018 unchanged
2 Q10 Document published Feb 19, 2020Feb 19, 2020 Filing
3 Q10 Document published Apr 2, 2020Apr 2, 2020Apr 2, 2020 Filing
4 Q10 Document published May 15, 2024May 15, 2024 Examination
5 Q10 Document published May 29, 2024May 29, 2024May 29, 2024 Examination
6 F10 IP right granted Feb 18, 2025Feb 18, 2025 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 Oct 18, 2018Oct 18, 2018 unchanged
2 Q12 Application published Feb 19, 2020Feb 19, 2020 Filing
3 Q10 Document published Apr 2, 2020Apr 2, 2020Apr 2, 2020 Filing
4 P22 Classification modified May 12, 2023May 12, 2023 Filing
5 Q10 Document published May 15, 2024May 15, 2024 Examination
6 Q10 Document published May 29, 2024May 29, 2024May 29, 2024 Examination
7 F10 IP right granted Feb 18, 2025Feb 18, 2025 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