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: 50 2016 004 863.0, EP file number: 16 77 5669.1, WO file number: PCT/EP2016/073232 (Designation/title: WEICHMACHER-ZUSAMMENSETZUNG, DIE POLYMERE DICARBONSÄUREESTER UND 1,2-CYCLOHEXANDICARBONSÄUREESTER ENTHÄLT)

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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 Apr 6, 2017Apr 6, 2017 unchanged
2 Q10 Document published Aug 8, 2018Aug 8, 2018 Filing
3 Q10 Document published Sep 20, 2018Sep 20, 2018Sep 20, 2018 Filing
4 Q10 Document published May 29, 2019May 29, 2019 Examination
5 Q10 Document published Jun 19, 2019Jun 19, 2019Jun 19, 2019 Examination
6 E10 Pre-grant review requested Feb 28, 2020Feb 28, 2020Apr 23, 2020 Pre-grant challenge
7 F10 IP right granted Dec 21, 2022Dec 21, 2022Dec 29, 2022 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 Apr 6, 2017Apr 6, 2017 unchanged
2 Q12 Application published Aug 8, 2018Aug 8, 2018 Filing
3 Q10 Document published Sep 20, 2018Sep 20, 2018Sep 20, 2018 Filing
4 Q10 Document published May 29, 2019May 29, 2019 Examination
5 Q10 Document published Jun 19, 2019Jun 19, 2019Jun 19, 2019 Examination
6 E11 Pre-grant opposition filed Feb 28, 2020Feb 28, 2020Apr 23, 2020 Pre-grant challenge
7 F14 IP right granted in amended form following pre-grant review Dec 21, 2022Dec 21, 2022Dec 29, 2022 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