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 2015 062 540.4, EP file number: 15 75 6227.3, WO file number: PCT/GB2015/052431 (Designation/title: RÜCKSETZUNG PLURIPOTENTER STAMMZELLEN)

↩ 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 Q10 Document published Feb 25, 2016Feb 25, 2016 unchanged
2 Q10 Document published Jun 28, 2017Jun 28, 2017 Filing
3 Q10 Document published Aug 10, 2017Aug 10, 2017Aug 10, 2017 Filing
4 Q10 Document published Nov 25, 2020Nov 25, 2020 Examination
5 Q10 Document published Dec 17, 2020Dec 17, 2020Dec 17, 2020 Examination
6 E10 Pre-grant review requested Aug 25, 2021Aug 25, 2021Oct 14, 2021 Pre-grant challenge
7 F10 IP right granted Jul 9, 2025Jul 9, 2025Jul 24, 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 Q12 Application published Feb 25, 2016Feb 25, 2016 unchanged
2 Q12 Application published Jun 28, 2017Jun 28, 2017 Filing
3 Q10 Document published Aug 10, 2017Aug 10, 2017Aug 10, 2017 Filing
4 Q10 Document published Nov 25, 2020Nov 25, 2020 Examination
5 Q10 Document published Dec 17, 2020Dec 17, 2020Dec 17, 2020 Examination
6 E11 Pre-grant opposition filed Aug 25, 2021Aug 25, 2021Oct 14, 2021 Pre-grant challenge
7 F14 IP right granted in amended form following pre-grant review Jul 9, 2025Jul 9, 2025Jul 24, 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