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: 20 2022 100 600.8 (Designation/title: Ein Verschlüsselungssystem mit öffentlichem Schlüssel auf der Basis von ECC für die Audioverschlüsselung)

↩ Details

Tabular representation
Current state: Not active, Current state: Termination likely/termination

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 Feb 2, 2022Feb 2, 2022 Filing
2 F10 IP right granted Mar 9, 2022Mar 9, 2022 Grant
3 Q10 Document published Apr 14, 2022Apr 14, 2022Apr 14, 2022 Grant
4 R10 Party data changed Jan 8, 2024Jan 8, 2024 Grant
5 H10 IP right ceased Sep 2, 2025Sep 2, 2025 Termination likely/termination
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 Feb 2, 2022Feb 2, 2022 Filing
2 F12 IP right granted following formality examination Mar 9, 2022Mar 9, 2022 Grant
3 Q13 IP right document published Apr 14, 2022Apr 14, 2022Apr 14, 2022 Grant
4 R17 Change to representative recorded Jan 8, 2024Jan 8, 2024 Grant
5 H13 IP right lapsed Sep 2, 2025Sep 2, 2025 Termination likely/termination

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