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: 11 2018 004 318.5, WO file number: PCT/US2018/053648 (Designation/title: Optische Multiwellenlängen-Signalaufteilung)

↩ Details

Tabular representation
Current state: Active, Current state: Examination

Key event history
No.	Key Event Code	Key Event Name	Event Date	Effective Date	Publication Date	To Stage
1	A10	Application filed	Sep 28, 2018	Sep 28, 2018		Filing
2	Q10	Document published	Apr 4, 2019	Apr 4, 2019		Filing
3	Q10	Document published	May 14, 2020	May 14, 2020	May 14, 2020	Filing
4	R10	Party data changed	Jan 12, 2021	Jan 12, 2021		Filing
5	D10	Search and/or examination requested or initiated	Sep 1, 2021	Sep 1, 2021	Oct 14, 2021	Examination
6	R10	Party data changed	Oct 7, 2022	Oct 7, 2022	Nov 17, 2022	Examination

Detailed event history
No.	Detailed Event Code	Detailed Event Name	Event Date	Effective Date	Publication Date	To Stage
1	A10	Application filed	Sep 28, 2018	Sep 28, 2018		Filing
2	Q12	Application published	Apr 4, 2019	Apr 4, 2019		Filing
3	A15	PCT application entered into the national or regional phase	Apr 3, 2020	Apr 3, 2020		Filing
4	Q10	Document published	May 14, 2020	May 14, 2020	May 14, 2020	Filing
5	R17	Change to representative recorded	Jan 12, 2021	Jan 12, 2021		Filing
6	D11	Substantive examination requested	Sep 1, 2021	Sep 1, 2021	Oct 14, 2021	Examination
7	D15	Examination report completed	Apr 27, 2022	Apr 27, 2022		Examination
8	R12	Change to the name of applicant or owner or transfer of ownership recorded	Oct 7, 2022	Oct 7, 2022	Nov 17, 2022	Examination

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.