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 2021 011 407.9, EP file number: 21 78 3766.5, WO file number: PCT/CN2021/085903 (Designation/title: HALBHYDRIERTER UTIDELON-EINKRISTALL UND VERFAHREN ZU SEINER HERSTELLUNG UND SEINE VERWENDUNG)

↩ 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 Oct 14, 2021Oct 14, 2021 unchanged
2 Q10 Document published Sep 28, 2022Sep 28, 2022 Filing
3 Q10 Document published Nov 10, 2022Nov 10, 2022Nov 10, 2022 Filing
4 Q10 Document published Apr 3, 2024Apr 3, 2024 Examination
5 Q10 Document published Apr 18, 2024Apr 18, 2024Apr 18, 2024 Examination
6 F10 IP right granted Jan 6, 2025Jan 6, 2025Mar 27, 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 Oct 14, 2021Oct 14, 2021 unchanged
2 Q12 Application published Sep 28, 2022Sep 28, 2022 Filing
3 Q10 Document published Nov 10, 2022Nov 10, 2022Nov 10, 2022 Filing
4 P22 Classification modified Nov 22, 2022Nov 22, 2022 Filing
5 Q10 Document published Apr 3, 2024Apr 3, 2024 Examination
6 Q10 Document published Apr 18, 2024Apr 18, 2024Apr 18, 2024 Examination
7 F10 IP right granted Jan 6, 2025Jan 6, 2025Mar 27, 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