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 2011 071 750.2, EP file number: 11 82 5901.9, WO file number: PCT/US2011/051663 (Designation/title: VERFAHREN ZUR BEARBEITUNG EINES ESSBAREN MATERIALS UND SUBSTRATE DAFÜR)

↩ 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 Mar 22, 2012Mar 22, 2012 unchanged
2 Q10 Document published Jul 24, 2013Jul 24, 2013 Filing
3 Q10 Document published Sep 5, 2013Sep 5, 2013Sep 5, 2013 Filing
4 Q10 Document published Sep 8, 2021Sep 8, 2021 Examination
5 Q10 Document published Sep 30, 2021Sep 30, 2021Sep 30, 2021 Examination
6 R10 Party data changed Mar 15, 2022Mar 15, 2022Apr 21, 2022 Examination
7 E10 Pre-grant review requested Jun 8, 2022Jun 8, 2022Jul 28, 2022 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 Mar 22, 2012Mar 22, 2012 unchanged
2 Q12 Application published Jul 24, 2013Jul 24, 2013 Filing
3 Q10 Document published Sep 5, 2013Sep 5, 2013Sep 5, 2013 Filing
4 P22 Classification modified Oct 2, 2017Oct 2, 2017Jan 2, 2025 Filing
5 Q10 Document published Sep 8, 2021Sep 8, 2021 Examination
6 Q10 Document published Sep 30, 2021Sep 30, 2021Sep 30, 2021 Examination
7 R12 Change to the name of applicant or owner or transfer of ownership recorded Mar 15, 2022Mar 15, 2022Apr 21, 2022 Examination
8 E11 Pre-grant opposition filed Jun 8, 2022Jun 8, 2022Jul 28, 2022 Pre-grant challenge
9 P22 Classification modified Nov 22, 2024Nov 22, 2024Jan 2, 2025 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