DPMAregister | Patents - ST.27-legal status data

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: 602 47 363.2, EP file number: 11 00 3908.8 (Designation/title: Verfahren zur Herstellung von zytotoxischen Konjugaten von Maytansinoiden und zellbindenden Wirkstoffen)

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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	Publication Date	To Stage
1	Q10	Document published	Jul 27, 2011	Jul 27, 2011		Filing
2	Q10	Document published	Sep 8, 2011	Sep 8, 2011	Sep 8, 2011	Filing
3	Q10	Document published	Jul 29, 2015	Jul 29, 2015		Examination
4	Q10	Document published	Sep 10, 2015	Sep 10, 2015	Sep 10, 2015	Examination
5	E10	Pre-grant review requested	Apr 28, 2016	Apr 28, 2016	Jul 21, 2016	Pre-grant challenge
6	B10	Application discontinued	Apr 10, 2017	Apr 10, 2017	Oct 12, 2017	Termination likely/termination

Detailed event history
No.	Detailed Event Code	Detailed Event Name	Event Date	Effective Date	Publication Date	To Stage
1	Q12	Application published	Jul 27, 2011	Jul 27, 2011		Filing
2	Q10	Document published	Sep 8, 2011	Sep 8, 2011	Sep 8, 2011	Filing
3	P22	Classification modified	Mar 7, 2012	Mar 7, 2012		Filing
4	Q10	Document published	Jul 29, 2015	Jul 29, 2015		Examination
5	Q10	Document published	Sep 10, 2015	Sep 10, 2015	Sep 10, 2015	Examination
6	E11	Pre-grant opposition filed	Apr 28, 2016	Apr 28, 2016	Jul 21, 2016	Pre-grant challenge
7	B17	Application discontinued following pre-grant review	Apr 10, 2017	Apr 10, 2017	Oct 12, 2017	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.