Register information Patent

DE file number : 60 2009 057 841.3 (Status: pending/in force, Query started: August 8, 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	Pending/in force
21	DE file number	DAKZ	60 2009 057 841.3
96	EP file number	EAKZ	09 75 4266.6
86	WO file number	WAKZ	PCT/IB2009/052127
97	EP publication number	EPN	2286455
87	WO publication number	WPN	2009144640
54	Designation/title	TI	GRABEN-GATE-HALBLEITERBAUELEMENT UND VERFAHREN ZU SEINER HERSTELLUNG
51	IPC main class	ICM (ICMV)	H10D 30/60 (2025.01)
51	IPC secondary class(es)	ICS (ICSV)	H01L 21/324 (2006.01), H01L 21/74 (2006.01), H10D 12/01 (2025.01), H10D 12/00 (2025.01), H10D 62/13 (2025.01), H10D 30/01 (2025.01)
22	DE application date	DAT	May 20, 2009
96	EP application date	EAT	May 20, 2009
86	WO application date	WAT	May 20, 2009
43	Date of first publication	OT	Dec 3, 2009
	Date of publication of grant	PET	Apr 10, 2019
71/73	Applicant/owner	INH	Nexperia B.V., Nijmegen, NL
72	Inventor	IN	SONSKY, Jan, Redhill, Surrey RH1 1DL, GB; SAARNILEHTO, Eero, Redhill, Surrey RH1 1DL, GB
	Address for service		Nexperia B.V., 6534 AB Nijmegen, NL
33 31 32	Foreign priority	PRC PRNA PRDA	EP 08104137 May 28, 2008
	Due date	FT FG	May 31, 2026 Annual fee for the 18th year Patent fees
	Patent division in charge		33
97	EP language of publication	ELANG	EN - Englisch
84	Designated EP contracting states	EDS	AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR
81	Designated WO countries	WDS	AL, RS, BA
	Published EP/WO documents	EPWOPN	Original document: EP000002286455 Searchable text: EP000002286455 Original document: EP000002286455B1 Searchable text: EP000002286455B1 Original document: WO002009144640 Searchable text: WO002009144640
43	Date of first publication	EVT	Dec 3, 2009
	Date of the first transfer into DPMAregister	EREGT	May 27, 2011
	Date of the (most recent) update in DPMAregister	REGT	Jun 12, 2025 (Show all update days)(Hide all update days) Jun 12, 2025 Due date: changed Jun 11, 2025 Procedures: Procedure relating to EP application, EPO publication of mention of grant , 10.04.2019: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 10.04.2019: deleted Jan 2, 2025 IPC main class: changed IPC secondary class(es): changed Procedures: Change of classification, Change of IPC main class, 22.11.2024: new Procedures: Change of classification, Change of IPC main class, 25.01.2011: new May 27, 2011 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	Procedure relating to PCT application	WO first publication without search report	Dec 3, 2009		Details anzeigen
2	Procedure relating to PCT application	WO publication	Dec 3, 2009		Details anzeigen
3	Change of classification	Change of IPC main class	Jan 25, 2011	Jan 2, 2025	Details anzeigen
4	Procedure relating to EP application	EPO 1st publication	Feb 23, 2011		Details anzeigen
5	Procedure relating to EP application	EPO publication of search report	Feb 23, 2011		Details anzeigen
6	Publications	Publication of a mention regarding EP 1st publication by DPMA	Apr 7, 2011	Apr 7, 2011	Details anzeigen
7	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Apr 10, 2019		Details anzeigen
8	Publications	Publication by DPMA of mention regarding EP patent grant	May 2, 2019	May 2, 2019	Details anzeigen
9	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Jan 13, 2020	Apr 2, 2020	Details anzeigen
10	Change of classification	Change of IPC main class	Nov 22, 2024	Jan 2, 2025	Details anzeigen

View procedures Procedure relating to PCT application (No.: 1)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to PCT application
Legal/procedural status	VST	WO first publication without search report
Date of legal/procedural status	VSTT	Dec 3, 2009

View procedures Procedure relating to PCT application (No.: 2)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to PCT application
Legal/procedural status	VST	WO publication
Date of legal/procedural status	VSTT	Dec 3, 2009

View procedures Change of classification (No.: 3)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Change of classification
	Legal/procedural status	VST	Change of IPC main class
	Date of legal/procedural status	VSTT	Jan 25, 2011
	Issue number	HN	1
	Year	PJ	2025
	Publication date	VT	Jan 2, 2025
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
51	IPC main class	ICM (ICMV)	H01L 29/78 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	H01L 29/78 (2006.01)
	Date of update of the procedure	REGT	Jan 2, 2025

View procedures Procedure relating to EP application (No.: 4)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	EPO 1st publication
Date of legal/procedural status	VSTT	Feb 23, 2011

View procedures Procedure relating to EP application (No.: 5)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	EPO publication of search report
Date of legal/procedural status	VSTT	Feb 23, 2011

View procedures Publications (No.: 6)
Criterion	Field	Content Close details
Type of procedure	VART	Publications
Legal/procedural status	VST	Publication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural status	VSTT	Apr 7, 2011
Issue number	HN	14
Year	PJ	2011
Publication date	VT	Apr 7, 2011
Type of publication	PART	Bibliographic data

View procedures Procedure relating to EP application (No.: 7)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	EPO publication of mention regarding patent grant (beginning of opposition period)
Date of legal/procedural status	VSTT	Apr 10, 2019
Date of update of the procedure	REGT	Jun 11, 2025

View procedures Publications (No.: 8)
Criterion	Field	Content Close details
Type of procedure	VART	Publications
Legal/procedural status	VST	Publication by DPMA of mention regarding EP patent grant
Date of legal/procedural status	VSTT	May 2, 2019
Issue number	HN	18
Year	PJ	2019
Publication date	VT	May 2, 2019
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Procedure relating to EP application (No.: 9)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision
Date of legal/procedural status	VSTT	Jan 13, 2020
Issue number	HN	14
Year	PJ	2020
Publication date	VT	Apr 2, 2020
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Change of classification (No.: 10)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Change of classification
	Legal/procedural status	VST	Change of IPC main class
	Date of legal/procedural status	VSTT	Nov 22, 2024
	Issue number	HN	1
	Year	PJ	2025
	Publication date	VT	Jan 2, 2025
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
51	IPC main class	ICM (ICMV)	H10D 30/60 (2025.01)
51	Previous IPC main class	ICMF (ICMVF)	H01L 29/78 (2006.01)
	Date of update of the procedure	REGT	Jan 2, 2025