Register information Patent

DE file number : 50 2012 009 448.8 (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	50 2012 009 448.8
96	EP file number	EAKZ	12 72 5683.2
86	WO file number	WAKZ	PCT/EP2012/059662
97	EP publication number	EPN	2689222
87	WO publication number	WPN	2012171768
54	Designation/title	TI	VERFAHREN ZUM ERMITTELN EINER TEMPERATUR IN EINER WICKLUNG VON TEILLEITERN EINER ELEKTRISCHEN MASCHINE
51	IPC main class	ICM (ICMV)	G01K 11/32 (2021.01)
51	IPC secondary class(es)	ICS (ICSV)	G01K 1/14 (2021.01)
22	DE application date	DAT	May 24, 2012
96	EP application date	EAT	May 24, 2012
86	WO application date	WAT	May 24, 2012
43	Date of first publication	OT	Dec 20, 2012
	Date of publication of grant	PET	Feb 1, 2017
71/73	Applicant/owner	INH	Siemens Energy Global GmbH & Co. KG, 81739 München, DE
72	Inventor	IN	RÖDING, Roland, 99755 Ellrich, DE; ADOLF, Haiko, 99099 Erfurt, DE; BANDA, Marcus, 99084 Erfurt, DE; KEYSSNER, Norbert, 99099 Erfurt, DE; TREFFLICH, Lothar, 99195 Eckstedt, DE
	Address for service		Siemens Energy Global GmbH & Co. KG, 91058 Erlangen, DE
33 31 32	Foreign priority	PRC PRNA PRDA	EP 11169801 Jun 14, 2011
	Due date	FT FG	May 31, 2026 Annual fee for the 15th year Patent fees
	Patent division in charge		52
97	EP language of publication	ELANG	DE - Deutsch
84	Designated EP contracting states	EDS	AL, 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, RS, SE, SI, SK, SM, TR
	Published EP/WO documents	EPWOPN	Original document: EP000002689222 Searchable text: EP000002689222 Original document: EP000002689222B1 Searchable text: EP000002689222B1 Original document: WO002012171768 Searchable text: WO002012171768
43	Date of first publication	EVT	Dec 20, 2012
	Date of the first transfer into DPMAregister	EREGT	Mar 14, 2014
	Date of the (most recent) update in DPMAregister	REGT	Jun 13, 2025 (Show all update days)(Hide all update days) Jun 13, 2025 Address for service: changed Jun 12, 2025 Due date: changed May 15, 2025 Address for service: changed Procedures: Procedure relating to EP application, EPO publication of mention of grant , 01.02.2017: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 01.02.2017: deleted Jul 18, 2024 St.36: changed (technical change) Mar 14, 2014 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 publication	Dec 20, 2012		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Jan 29, 2014		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Mar 13, 2014	Mar 13, 2014	Details anzeigen
4	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Feb 1, 2017		Details anzeigen
5	Publications	Publication by DPMA of mention regarding EP patent grant	Mar 16, 2017	Mar 16, 2017	Details anzeigen
6	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Nov 3, 2017	Feb 1, 2018	Details anzeigen
7	New applicant/owner details	New applicant/owner details	Dec 15, 2020	Jan 21, 2021	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 publication
Date of legal/procedural status	VSTT	Dec 20, 2012

View procedures Procedure relating to EP application (No.: 2)
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	Jan 29, 2014

View procedures Publications (No.: 3)
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	Mar 13, 2014
Issue number	HN	11
Year	PJ	2014
Publication date	VT	Mar 13, 2014
Type of publication	PART	Bibliographic data

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 1, 2017
Date of update of the procedure	REGT	May 15, 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 16, 2017
Issue number	HN	11
Year	PJ	2017
Publication date	VT	Mar 16, 2017
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 3, 2017
Issue number	HN	5
Year	PJ	2018
Publication date	VT	Feb 1, 2018
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures New applicant/owner details (No.: 7)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New applicant/owner details
	Legal/procedural status	VST	New applicant/owner details
	Date of legal/procedural status	VSTT	Dec 15, 2020
	Issue number	HN	3
	Year	PJ	2021
	Publication date	VT	Jan 21, 2021
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Siemens Energy Global GmbH & Co. KG, 81739 München, DE
71/73	Previous applicant/owner	INHF	Siemens Aktiengesellschaft, 80333 München, DE
	Date of update of the procedure	REGT	Jan 13, 2021