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 2023 204 047.6 (Designation/title: Hochtemperatur-Brennstoffzellensystem und Verfahren zu seinem Betrieb)

↩ Details

Tabular representation
Current state: Active, Current state: Examination

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 May 2, 2023May 2, 2023 Filing
2 D10 Search and/or examination requested or initiated May 2, 2023May 2, 2023 Examination
3 Q10 Document published Nov 7, 2024Nov 7, 2024Nov 7, 2024 Examination
4 R10 Party data changed Jan 29, 2025Jan 29, 2025 Examination
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 May 2, 2023May 2, 2023 Filing
2 D11 Substantive examination requested May 2, 2023May 2, 2023 Examination
3 D15 Examination report completed Dec 1, 2023Dec 1, 2023 Examination
4 Q12 Application published Nov 7, 2024Nov 7, 2024Nov 7, 2024 Examination
5 R17 Change to representative recorded Jan 29, 2025Jan 29, 2025 Examination
6 D15 Examination report completed Feb 28, 2025Feb 28, 2025 Examination

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