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 028 331.6, EP file number: 11 72 6036.4, WO file number: PCT/US2011/040222 (Designation/title: HYDROXYPROPYLMETHYLCELLULOSEACETATSUCCINAT MIT ERHÖHTER ACETAT- UND SUCCINAT-SUBSTITUTION)

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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 22, 2011Dec 22, 2011 unchanged
2 Q10 Document published Apr 17, 2013Apr 17, 2013 Filing
3 Q10 Document published May 29, 2013May 29, 2013May 29, 2013 Filing
4 Q10 Document published Jul 20, 2016Jul 20, 2016 Examination
5 Q10 Document published Sep 1, 2016Sep 1, 2016Sep 1, 2016 Examination
6 E10 Pre-grant review requested Apr 20, 2017Apr 20, 2017Jul 6, 2017 Pre-grant challenge
7 B10 Application discontinued Oct 19, 2018Oct 19, 2018Mar 14, 2019 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 22, 2011Dec 22, 2011 unchanged
2 Q12 Application published Apr 17, 2013Apr 17, 2013 Filing
3 Q10 Document published May 29, 2013May 29, 2013May 29, 2013 Filing
4 P22 Classification modified Nov 6, 2015Nov 6, 2015 Filing
5 Q10 Document published Jul 20, 2016Jul 20, 2016 Examination
6 Q10 Document published Sep 1, 2016Sep 1, 2016Sep 1, 2016 Examination
7 E11 Pre-grant opposition filed Apr 20, 2017Apr 20, 2017Jul 6, 2017 Pre-grant challenge
8 B17 Application discontinued following pre-grant review Oct 19, 2018Oct 19, 2018Mar 14, 2019 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