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 2018 122 862.7 (Designation/title: Verfahren zum Verbessern von Topografie dielektrischer Zwischenschichten)

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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 Sep 18, 2018Sep 18, 2018 Filing
2 D10 Search and/or examination requested or initiated Sep 18, 2018Sep 18, 2018 Examination
3 Q10 Document published Jan 2, 2020Jan 2, 2020Jan 2, 2020 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 Sep 18, 2018Sep 18, 2018 Filing
2 D11 Substantive examination requested Sep 18, 2018Sep 18, 2018 Examination
3 D15 Examination report completed Feb 21, 2019Feb 21, 2019 Examination
4 Q12 Application published Jan 2, 2020Jan 2, 2020Jan 2, 2020 Examination
5 D15 Examination report completed Jul 23, 2024Jul 23, 2024 Examination
6 D15 Examination report completed Dec 23, 2024Dec 23, 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