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 039 874.4, EP file number: 12 79 6164.7, WO file number: PCT/US2012/041715 (Designation/title: VERFAHREN ZUR HERSTELLUNG VON HOCHREINEM UND KRISTALLINEM DIMETHYLFUMARAT)

↩ Details

Tabular representation
Current state: Not active, Current state: Termination likely/termination

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 Dec 13, 2012Dec 13, 2012 unchanged
2 Q10 Document published Apr 16, 2014Apr 16, 2014 Filing
3 Q10 Document published May 28, 2014May 28, 2014May 28, 2014 Filing
4 Q10 Document published Nov 15, 2017Nov 15, 2017 Examination
5 Q10 Document published Dec 21, 2017Dec 21, 2017Dec 21, 2017 Examination
6 E10 Pre-grant review requested Aug 14, 2018Aug 14, 2018Oct 18, 2018 Pre-grant challenge
7 B10 Application discontinued Dec 3, 2019Dec 3, 2019May 20, 2020 Termination likely/termination
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 Dec 13, 2012Dec 13, 2012 unchanged
2 Q12 Application published Apr 16, 2014Apr 16, 2014 Filing
3 Q10 Document published May 28, 2014May 28, 2014May 28, 2014 Filing
4 P22 Classification modified Jul 6, 2015Jul 6, 2015 Filing
5 Q10 Document published Nov 15, 2017Nov 15, 2017 Examination
6 Q10 Document published Dec 21, 2017Dec 21, 2017Dec 21, 2017 Examination
7 E11 Pre-grant opposition filed Aug 14, 2018Aug 14, 2018Oct 18, 2018 Pre-grant challenge
8 B17 Application discontinued following pre-grant review Dec 3, 2019Dec 3, 2019May 20, 2020 Termination likely/termination

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