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 2017 213 491.7 (Designation/title: Reduzierung von Lichtleistungsschwankungen bei einer Schwellenwert-Steuerung eines aktiv getakteten Konverters)

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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 Aug 3, 2017Aug 3, 2017 Filing
2 D10 Search and/or examination requested or initiated Aug 3, 2017Aug 3, 2017 Filing
3 Q10 Document published Feb 7, 2019Feb 7, 2019Feb 7, 2019 Filing
4 D10 Search and/or examination requested or initiated Jul 8, 2024Jul 8, 2024Aug 14, 2024 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 Aug 3, 2017Aug 3, 2017 Filing
2 D13 Search requested Aug 3, 2017Aug 3, 2017 Filing
3 D14 Search report completed Apr 13, 2018Apr 13, 2018 Filing
4 Q12 Application published Feb 7, 2019Feb 7, 2019Feb 7, 2019 Filing
5 P22 Classification modified Nov 29, 2019Nov 29, 2019Jan 9, 2020 Filing
6 D11 Substantive examination requested Jul 8, 2024Jul 8, 2024Aug 14, 2024 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