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: 60 2007 061 279.9, EP file number: 19 15 6812.0 (Designation/title: KONNEKTIVITÄTSFEHLERVERWALTUNG (CFM) IN NETZWERKEN MIT LINK-BÜNDELUNGSGRUPPEN-VERBINDUNGEN)

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Tabular representation
Current state: Active, Current state: Post-grant challenge

Key event history
No. Key Event Code Key Event Name Event Date Effective Date Effective Date sorted ascending Publication Date To Stage
1 Q10 Document published Jul 17, 2019Jul 17, 2019 Filing
2 Q10 Document published Aug 29, 2019Aug 29, 2019Aug 29, 2019 Filing
3 Q10 Document published Aug 25, 2021Aug 25, 2021 Examination
4 Q10 Document published Sep 9, 2021Sep 9, 2021Sep 9, 2021 Examination
5 F10 IP right granted May 27, 2022May 27, 2022Aug 18, 2022 Grant
6 L10 IP right review requested Oct 26, 2023Oct 26, 2023Dec 21, 2023 Post-grant challenge
Detailed event history
No. Detailed Event Code Detailed Event Name Event Date Effective Date Effective Date sorted ascending Publication Date To Stage
1 Q12 Application published Jul 17, 2019Jul 17, 2019 Filing
2 Q10 Document published Aug 29, 2019Aug 29, 2019Aug 29, 2019 Filing
3 P22 Classification modified Feb 5, 2021Feb 5, 2021Jan 5, 2022 Filing
4 Q10 Document published Aug 25, 2021Aug 25, 2021 Examination
5 Q10 Document published Sep 9, 2021Sep 9, 2021Sep 9, 2021 Examination
6 P22 Classification modified Nov 26, 2021Nov 26, 2021Jan 5, 2022 Examination
7 F10 IP right granted May 27, 2022May 27, 2022Aug 18, 2022 Grant
8 L15 Invalidation requested Oct 26, 2023Oct 26, 2023Dec 21, 2023 Post-grant challenge

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