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 2012 007 477.8 (Designation/title: Verfahren zum Betreiben eines LLC-Resonanzwandlers für ein Leuchtmittel, Wandler und LED-Konverter)

↩ 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 A10 Application filed Apr 13, 2012Apr 13, 2012 Filing
2 Q10 Document published Oct 17, 2013Oct 17, 2013Oct 17, 2013 Filing
3 D10 Search and/or examination requested or initiated Dec 12, 2018Dec 12, 2018Jan 31, 2019 Examination
4 S10 Licensing information recorded Dec 29, 2023Dec 29, 2023Feb 15, 2024 Examination
5 Q10 Document published Feb 22, 2024Feb 22, 2024Feb 22, 2024 Examination
6 F10 IP right granted Nov 23, 2024Nov 23, 2024Jan 30, 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 A10 Application filed Apr 13, 2012Apr 13, 2012 Filing
2 Q12 Application published Oct 17, 2013Oct 17, 2013Oct 17, 2013 Filing
3 D11 Substantive examination requested Dec 12, 2018Dec 12, 2018Jan 31, 2019 Examination
4 P22 Classification modified Dec 10, 2019Dec 10, 2019Jan 16, 2020 Examination
5 P22 Classification modified Dec 10, 2019Dec 10, 2019Jan 16, 2020 Examination
6 D15 Examination report completed Jul 24, 2023Jul 24, 2023 Examination
7 D22 Grant of IP right intended Nov 16, 2023Nov 16, 2023 Examination
8 S10 Licensing information recorded Dec 29, 2023Dec 29, 2023Feb 15, 2024 Examination
9 Q13 IP right document published Feb 22, 2024Feb 22, 2024Feb 22, 2024 Examination
10 F11 IP right granted following substantive examination Nov 23, 2024Nov 23, 2024Jan 30, 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