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 2016 070 878.7, EP file number: 16 83 2930.8, WO file number: PCT/JP2016/072270 (Designation/title: VERFAHREN ZUR REINIGUNG EINER ZUSAMMENSETZUNG DIE ANTIKÖRPER ENTHÄLT, MIT EINEM ANIONISCHEN POLYMER)

↩ 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 9, 2017Feb 9, 2017 unchanged
2 Q10 Document published Jun 6, 2018Jun 6, 2018 Filing
3 Q10 Document published Jul 19, 2018Jul 19, 2018Jul 19, 2018 Filing
4 Q10 Document published Apr 6, 2022Apr 6, 2022 Examination
5 Q10 Document published Apr 21, 2022Apr 21, 2022Apr 21, 2022 Examination
6 E10 Pre-grant review requested Jan 5, 2023Jan 5, 2023Mar 2, 2023 Pre-grant challenge
7 F10 IP right granted May 31, 2025May 31, 2025Oct 9, 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 9, 2017Feb 9, 2017 unchanged
2 Q12 Application published Jun 6, 2018Jun 6, 2018 Filing
3 Q10 Document published Jul 19, 2018Jul 19, 2018Jul 19, 2018 Filing
4 P22 Classification modified Sep 22, 2021Sep 22, 2021 Filing
5 Q10 Document published Apr 6, 2022Apr 6, 2022 Examination
6 Q10 Document published Apr 21, 2022Apr 21, 2022Apr 21, 2022 Examination
7 E11 Pre-grant opposition filed Jan 5, 2023Jan 5, 2023Mar 2, 2023 Pre-grant challenge
8 F13 IP right granted in full following pre-grant review May 31, 2025May 31, 2025Oct 9, 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