Register information Patent

DE file number : 10 2017 124 839.0 (Status: not pending/lapsed, Query started: July 16, 2025)

Please note: This English version is a non-binding translation of the German register excerpt. Only the German version of the register excerpt is legally binding.

Master data
INID	Criterion	Field	Content
	Type of IP right	SART	Patent
	Status	ST	Not pending/lapsed
21	DE file number	DAKZ	10 2017 124 839.0
54	Designation/title	TI	Herstellung ferroelektrischer Domänen
51	IPC main class	ICM (ICMV)	C30B 33/00 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C30B 29/30 (2006.01), B23K 26/53 (2014.01), G02F 1/05 (2006.01), G02F 1/35 (2006.01)
22	DE application date	DAT	Oct 24, 2017
43	Date of first publication	OT	Apr 25, 2019
71/73	Applicant/owner	INH	Westfälische Wilhelms-Universität Münster, 48149 Münster, DE
72	Inventor	IN	Imbrock, Jörg, Dr., 48161 Münster, DE; Denz, Cornelia, Prof.Dr., 48159 Münster, DE; Ayoub, Mousa, Dr., 48149 Münster, DE; Hanafi, Haissam, 48249 Dülmen, DE; Laubrock, Simon, 48159 Münster, DE
74	Representative	VTR	Michalski Hüttermann & Partner Patentanwälte mbB, 40221 Düsseldorf, DE
10	Published DE documents	DEPN	Original document: DE102017124839A1 Searchable text: DE102017124839A1
	Address for service		Michalski Hüttermann & Partner Patentanwälte mbB, 40221 Düsseldorf, DE
	Domestic priority claimed in	PRNCI	PCT/EP2018/078765
	Patent division in charge		43
56	NPL citations	CTNP	"Direct writing of inverted domain patterns in lithium niobate waveguides using femtosecond infrared pulses", X. Chen et al., Conference on Lasers and Electro-Optics (CLEO), 5-10. Juni 2016, San Jose USA, 2 S. - ISBN 978-1-943580-11-8; CHEN, Xin [u.a.]: Ferroelectric domain engineering by focused infrared femtosecond pulses. In: Applied Physics Letters (APL). 2015, Bd. 107, H. 14, S. 141102-1-141102-4. ISSN 1077-3118 (E); 0003-6951 (P). DOI: 10.1063/1.4932199. URL: http://aip.scitation.org/doi/pdf/10.1063/1.4932199 [abgerufen am 2018-04-11]. Bibliographieinformationen ermittelt über: https://aip.scitation.org/doi/10.1063/1.4932199 [abgerufen am 2018-04-11].
43	Date of first publication	EVT	Apr 25, 2019
	Number of official communications (office actions)		0
	Number of responses		0
	Date of the first transfer into DPMAregister	EREGT	Apr 25, 2019
	Date of the (most recent) update in DPMAregister	REGT	Aug 12, 2024 (Show all update days)(Hide all update days) Aug 12, 2024 St.36: changed (technical change) Jul 27, 2023; Jun 17, 2023; Nov 4, 2021; Nov 5, 2020; Nov 7, 2019; Sep 14, 2019 Historical data not available for this/these date(s) Apr 25, 2019 Date of the first transfer into DPMAregister

Procedural data
No.	Kind of procedure	Legal status	Date of legal/procedural status	Publication date	Alle Details anzeigen
1	Pre-registration procedure	The application is under preliminary examination	Oct 24, 2017		Details anzeigen
2	Search procedure	Request for search effectively filed	Oct 24, 2017		Details anzeigen
3	Pre-registration procedure	Pre-registration procedure has been concluded	Jan 22, 2018		Details anzeigen
4	New inventor details	New/additional inventor details	Jan 22, 2018		Details anzeigen
5	Search procedure	Information on identified prior art provided	May 28, 2018		Details anzeigen
6	Publications	Publication of application (Offenlegungsschrift)	Apr 25, 2019	Apr 25, 2019	Details anzeigen
7	Administrative procedure	Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee	May 3, 2023	Jul 27, 2023	Details anzeigen

View procedures Pre-registration procedure (No.: 1)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	The application is under preliminary examination
Date of legal/procedural status	VSTT	Oct 24, 2017

View procedures Search procedure (No.: 2)
Criterion	Field	Content Close details
Type of procedure	VART	Search procedure
Legal/procedural status	VST	Request for search effectively filed
Date of legal/procedural status	VSTT	Oct 24, 2017
Third party request		No
Date of receipt	AEGT	Oct 24, 2017

View procedures Pre-registration procedure (No.: 3)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	Pre-registration procedure has been concluded
Date of legal/procedural status	VSTT	Jan 22, 2018

View procedures New inventor details (No.: 4)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New inventor details
	Legal/procedural status	VST	New/additional inventor details
	Date of legal/procedural status	VSTT	Jan 22, 2018
72	Inventor	IN	Hanafi, Haissam, 48249 Dülmen, DE
72	Previous inventor	INF	Hanafi, Ayman, 48249 Dülmen, DE

View procedures Search procedure (No.: 5)
Criterion	Field	Content Close details
Type of procedure	VART	Search procedure
Legal/procedural status	VST	Information on identified prior art provided
Date of legal/procedural status	VSTT	May 28, 2018
Third party request		No
Date of receipt	AEGT	Oct 24, 2017

View procedures Publications (No.: 6)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Publication of application (Offenlegungsschrift)
	Date of legal/procedural status	VSTT	Apr 25, 2019
	Issue number	HN	17
	Year	PJ	2019
	Publication date	VT	Apr 25, 2019
	Type of publication	PART	Documents
	Part	HT	Part 2
10	Published DE documents	DEPN	Original document: DE102017124839A1 Searchable text: DE102017124839A1

View procedures Administrative procedure (No.: 7)
Criterion	Field	Content Close details
Type of procedure	VART	Administrative procedure
Legal/procedural status	VST	Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee
Date of legal/procedural status	VSTT	May 3, 2023
Issue number	HN	30
Year	PJ	2023
Publication date	VT	Jul 27, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 2
Date of update of the procedure	REGT	Jul 27, 2023