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: 699 42 727.4, EP file number: 05 02 2104.3 (Designation/title: Chimärer anti-CD20 Antikörper, Rituxan, zur Verwendung in der Behandlung der chronischen lymphatischen Leukemie)

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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 Jan 18, 2006Jan 18, 2006 Filing
2 Q10 Document published Jan 18, 2006Jan 18, 2006 Filing
3 Q10 Document published Apr 6, 2006Apr 6, 2006Apr 6, 2006 Filing
4 Q10 Document published Sep 1, 2010Sep 1, 2010 Examination
5 Q10 Document published Oct 14, 2010Oct 14, 2010Oct 14, 2010 Examination
6 E10 Pre-grant review requested May 30, 2011May 30, 2011Aug 25, 2011 Pre-grant challenge
7 B10 Application discontinued Sep 20, 2016Sep 20, 2016Jul 4, 2019 Termination likely/termination
8 W10 Other event occurred Aug 14, 2019Aug 14, 2019Aug 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 Jan 18, 2006Jan 18, 2006 Filing
2 Q10 Document published Jan 18, 2006Jan 18, 2006 Filing
3 Q10 Document published Apr 6, 2006Apr 6, 2006Apr 6, 2006 Filing
4 P22 Classification modified Apr 1, 2010Apr 1, 2010 Filing
5 Q10 Document published Sep 1, 2010Sep 1, 2010 Examination
6 Q10 Document published Oct 14, 2010Oct 14, 2010Oct 14, 2010 Examination
7 E11 Pre-grant opposition filed May 30, 2011May 30, 2011Aug 25, 2011 Pre-grant challenge
8 B17 Application discontinued following pre-grant review Sep 20, 2016Sep 20, 2016Jul 4, 2019 Termination likely/termination
9 W10 Other event occurred Aug 14, 2019Aug 14, 2019Aug 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