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 2010 048 256.1, EP file number: 10 78 1888.2, WO file number: PCT/EP2010/067793 (Designation/title: Herstellung von Glykoproteinen mit niedrigem N-Glykolylneuraminsäure-Gehalt (Neu5Gc-Gehalt))

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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 May 26, 2011May 26, 2011 unchanged
2 Q10 Document published Sep 26, 2012Sep 26, 2012 Filing
3 Q10 Document published Nov 8, 2012Nov 8, 2012Nov 8, 2012 Filing
4 Q10 Document published Jan 24, 2018Jan 24, 2018 Examination
5 Q10 Document published Mar 1, 2018Mar 1, 2018Mar 1, 2018 Examination
6 E10 Pre-grant review requested Oct 24, 2018Oct 24, 2018Dec 13, 2018 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 May 26, 2011May 26, 2011 unchanged
2 Q12 Application published Sep 26, 2012Sep 26, 2012 Filing
3 Q10 Document published Nov 8, 2012Nov 8, 2012Nov 8, 2012 Filing
4 P22 Classification modified Jul 17, 2017Jul 17, 2017 Filing
5 Q10 Document published Jan 24, 2018Jan 24, 2018 Examination
6 Q10 Document published Mar 1, 2018Mar 1, 2018Mar 1, 2018 Examination
7 E11 Pre-grant opposition filed Oct 24, 2018Oct 24, 2018Dec 13, 2018 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