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 2019 019 415.3, EP file number: 19 82 1337.3, WO file number: PCT/US2019/061723 (Designation/title: VERBESSERTES VERFAHREN ZUR HERSTELLUNG VON T-ZELLEN)

↩ Details

Tabular representation
Current state: Active, Current state: Pre-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 May 22, 2020May 22, 2020 unchanged
2 Q10 Document published Sep 22, 2021Sep 22, 2021 Filing
3 Q10 Document published Nov 4, 2021Nov 4, 2021Nov 4, 2021 Filing
4 Q10 Document published Sep 7, 2022Sep 7, 2022 Examination
5 Q10 Document published Sep 22, 2022Sep 22, 2022Sep 22, 2022 Examination
6 E10 Pre-grant review requested Jun 7, 2023Jun 7, 2023Jul 27, 2023 Pre-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 May 22, 2020May 22, 2020 unchanged
2 P22 Classification modified Sep 8, 2021Sep 8, 2021 unchanged
3 Q12 Application published Sep 22, 2021Sep 22, 2021 Filing
4 Q10 Document published Nov 4, 2021Nov 4, 2021Nov 4, 2021 Filing
5 Q10 Document published Sep 7, 2022Sep 7, 2022 Examination
6 Q10 Document published Sep 22, 2022Sep 22, 2022Sep 22, 2022 Examination
7 E11 Pre-grant opposition filed Jun 7, 2023Jun 7, 2023Jul 27, 2023 Pre-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