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 007 451.4 (Designation/title: Wandler für ein Leuchtmittel, LED- Konverter und Verfahren zum Betreiben eines LLC-Resonanzwandlers)

↩ 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 R10 Party data changed Sep 19, 2012Sep 19, 2012 Filing
3 Q10 Document published Oct 17, 2013Oct 17, 2013Oct 17, 2013 Filing
4 D10 Search and/or examination requested or initiated Dec 12, 2018Dec 12, 2018Jan 31, 2019 Examination
5 S10 Licensing information recorded Jun 14, 2024Jun 14, 2024Jul 25, 2024 Examination
6 Q10 Document published Jun 20, 2024Jun 20, 2024Jun 20, 2024 Examination
7 F10 IP right granted Mar 21, 2025Mar 21, 2025May 28, 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 R12 Change to the name of applicant or owner or transfer of ownership recorded Sep 19, 2012Sep 19, 2012 Filing
3 Q12 Application published Oct 17, 2013Oct 17, 2013Oct 17, 2013 Filing
4 D11 Substantive examination requested Dec 12, 2018Dec 12, 2018Jan 31, 2019 Examination
5 P22 Classification modified Dec 10, 2019Dec 10, 2019Jan 16, 2020 Examination
6 D15 Examination report completed Nov 30, 2023Nov 30, 2023 Examination
7 D22 Grant of IP right intended Mar 14, 2024Mar 14, 2024 Examination
8 S10 Licensing information recorded Jun 14, 2024Jun 14, 2024Jul 25, 2024 Examination
9 Q13 IP right document published Jun 20, 2024Jun 20, 2024Jun 20, 2024 Examination
10 F11 IP right granted following substantive examination Mar 21, 2025Mar 21, 2025May 28, 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