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 2012 024 126.8, EP file number: 12 81 6624.6, WO file number: PCT/US2012/072182 (Designation/title: PH20 POLYPEPTIDVARIANTEN, FORMULIERUNGEN UND DEREN VERWENDUNG)

↩ Details

Tabular representation
Current state: Active, Current state: Post-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 Jul 4, 2013Jul 4, 2013 unchanged
2 Q10 Document published Nov 5, 2014Nov 5, 2014 Filing
3 Q10 Document published Dec 18, 2014Dec 18, 2014Dec 18, 2014 Filing
4 Q10 Document published Oct 12, 2016Oct 12, 2016 Examination
5 Q10 Document published Nov 24, 2016Nov 24, 2016Nov 24, 2016 Examination
6 F10 IP right granted Jul 13, 2017Jul 13, 2017Oct 19, 2017 Grant
7 L10 IP right review requested Sep 3, 2025Sep 3, 2025 Post-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 Jul 4, 2013Jul 4, 2013 unchanged
2 Q12 Application published Nov 5, 2014Nov 5, 2014 Filing
3 Q10 Document published Dec 18, 2014Dec 18, 2014Dec 18, 2014 Filing
4 Q10 Document published Oct 12, 2016Oct 12, 2016 Examination
5 Q10 Document published Nov 24, 2016Nov 24, 2016Nov 24, 2016 Examination
6 F10 IP right granted Jul 13, 2017Jul 13, 2017Oct 19, 2017 Grant
7 L15 Invalidation requested Sep 3, 2025Sep 3, 2025 Post-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