Register information Patent

DE file number : 60 2009 056 974.0 (Status: pending/in force, Query started: August 4, 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 056 974.0
96	EP file number	EAKZ	09 16 0489.2
97	EP publication number	EPN	2120328
54	Designation/title	TI	Komplexe Phasenregelschleife
51	IPC main class	ICM (ICMV)	H03D 3/00 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	H02P 23/14 (2006.01)
22	DE application date	DAT	May 18, 2009
96	EP application date	EAT	May 18, 2009
43	Date of first publication	OT	Nov 18, 2009
	Date of publication of grant	PET	Feb 13, 2019
71/73	Applicant/owner	INH	Schneider Electric USA, Inc., Palatine, Ill., US
72	Inventor	IN	Turner, Larry A, Chapel Hill, NC 27516, US
74	Representative	VTR	Murgitroyd Germany Patentanwaltsgesellschaft mbH, 80636 München, DE
	Address for service		Murgitroyd Germany Patentanwaltsgesellschaft mbH, 80636 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 268789 Nov 11, 2008
33 31 32	Foreign priority	PRC PRNA PRDA	US 53941 P May 16, 2008
	Due date	FT FG	May 31, 2026 Annual fee for the 18th year Patent fees
	Patent division in charge		35
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
	Published EP/WO documents	EPWOPN	Original document: EP000002120328 Searchable text: EP000002120328 Original document: EP000002120328B1 Searchable text: EP000002120328B1
43	Date of first publication	EVT	Nov 18, 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 , 13.02.2019: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 13.02.2019: deleted 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 EP application	EPO 1st publication	Nov 18, 2009		Details anzeigen
2	Publications	Publication of a mention regarding EP 1st publication by DPMA	Dec 31, 2009	Dec 31, 2009	Details anzeigen
3	Change of classification	Change of IPC main class	Jul 16, 2018		Details anzeigen
4	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Feb 13, 2019		Details anzeigen
5	Publications	Publication by DPMA of mention regarding EP patent grant	Mar 7, 2019	Mar 7, 2019	Details anzeigen
6	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Nov 14, 2019	Feb 6, 2020	Details anzeigen

View procedures Procedure relating to EP application (No.: 1)
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	Nov 18, 2009

View procedures Publications (No.: 2)
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	Dec 31, 2009
Issue number	HN	53
Year	PJ	2009
Publication date	VT	Dec 31, 2009
Type of publication	PART	Bibliographic data

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	Jul 16, 2018
51	IPC main class	ICM (ICMV)	H03D 3/00 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	H02P 21/14 (2006.01)

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 publication of mention regarding patent grant (beginning of opposition period)
Date of legal/procedural status	VSTT	Feb 13, 2019
Date of update of the procedure	REGT	Jun 11, 2025

View procedures Publications (No.: 5)
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	Mar 7, 2019
Issue number	HN	10
Year	PJ	2019
Publication date	VT	Mar 7, 2019
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Procedure relating to EP application (No.: 6)
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	Nov 14, 2019
Issue number	HN	6
Year	PJ	2020
Publication date	VT	Feb 6, 2020
Type of publication	PART	Bibliographic data
Part	HT	Part 3