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: 60 2009 057 841.3, EP file number: 09 75 4266.6, WO file number: PCT/IB2009/052127 (Designation/title: GRABEN-GATE-HALBLEITERBAUELEMENT UND VERFAHREN ZU SEINER HERSTELLUNG)

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Tabular representation
Current state: Active, Current state: Grant

Key event history
No.	Key Event Code	Key Event Name	Event Date	Effective Date	Publication Date	To Stage
1	Q10	Document published	Dec 3, 2009	Dec 3, 2009		unchanged
2	Q10	Document published	Dec 3, 2009	Dec 3, 2009		unchanged
3	Q10	Document published	Feb 23, 2011	Feb 23, 2011		Filing
4	Q10	Document published	Feb 23, 2011	Feb 23, 2011		Filing
5	Q10	Document published	Apr 7, 2011	Apr 7, 2011	Apr 7, 2011	Filing
6	Q10	Document published	Apr 10, 2019	Apr 10, 2019		Examination
7	Q10	Document published	May 2, 2019	May 2, 2019	May 2, 2019	Examination
8	F10	IP right granted	Jan 13, 2020	Jan 13, 2020	Apr 2, 2020	Grant

Detailed event history
No.	Detailed Event Code	Detailed Event Name	Event Date	Effective Date	Publication Date	To Stage
1	Q12	Application published	Dec 3, 2009	Dec 3, 2009		unchanged
2	Q12	Application published	Dec 3, 2009	Dec 3, 2009		unchanged
3	P22	Classification modified	Jan 25, 2011	Jan 25, 2011	Jan 2, 2025	unchanged
4	Q12	Application published	Feb 23, 2011	Feb 23, 2011		Filing
5	Q10	Document published	Feb 23, 2011	Feb 23, 2011		Filing
6	Q10	Document published	Apr 7, 2011	Apr 7, 2011	Apr 7, 2011	Filing
7	Q10	Document published	Apr 10, 2019	Apr 10, 2019		Examination
8	Q10	Document published	May 2, 2019	May 2, 2019	May 2, 2019	Examination
9	F10	IP right granted	Jan 13, 2020	Jan 13, 2020	Apr 2, 2020	Grant
10	P22	Classification modified	Nov 22, 2024	Nov 22, 2024	Jan 2, 2025	Grant

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.