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 2011 047 561.4, EP file number: 11 72 8131.1, WO file number: PCT/US2011/040527 (Designation/title: ALTERNIERENDE RÜCKMELDUNGSTYPEN FÜR DOWNLINK-MIMO-KONFIGURATIONEN MIT MEHREREN NUTZERN)

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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 Q10 Document published Dec 22, 2011Dec 22, 2011 unchanged
2 Q10 Document published Apr 24, 2013Apr 24, 2013 Filing
3 Q10 Document published Jun 6, 2013Jun 6, 2013Jun 6, 2013 Filing
4 Q10 Document published Apr 18, 2018Apr 18, 2018 Examination
5 Q10 Document published May 17, 2018May 17, 2018May 17, 2018 Examination
6 F10 IP right granted Jan 21, 2019Jan 21, 2019Apr 11, 2019 Grant
7 R10 Party data changed Jun 29, 2020Jun 29, 2020Aug 6, 2020 Grant
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 Dec 22, 2011Dec 22, 2011 unchanged
2 Q12 Application published Apr 24, 2013Apr 24, 2013 Filing
3 Q10 Document published Jun 6, 2013Jun 6, 2013Jun 6, 2013 Filing
4 P22 Classification modified Oct 6, 2017Oct 6, 2017 Filing
5 Q10 Document published Apr 18, 2018Apr 18, 2018 Examination
6 Q10 Document published May 17, 2018May 17, 2018May 17, 2018 Examination
7 F10 IP right granted Jan 21, 2019Jan 21, 2019Apr 11, 2019 Grant
8 R12 Change to the name of applicant or owner or transfer of ownership recorded Jun 29, 2020Jun 29, 2020Aug 6, 2020 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