Register information Patent

DE file number : 50 2009 008 279.7 (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 2009 008 279.7
96	EP file number	EAKZ	09 16 1058.4
97	EP publication number	EPN	2154698
54	Designation/title	TI	Verfahren zum Herstellen eines rissfesten Gießharztransformators und rissfester Gießharztransformator
51	IPC main class	ICM (ICMV)	H01F 41/12 (2006.01)
22	DE application date	DAT	May 26, 2009
96	EP application date	EAT	May 26, 2009
43	Date of first publication	OT	Feb 17, 2010
	Date of publication of grant	PET	Nov 6, 2013
71/73	Applicant/owner	INH	Hexion Germany GmbH, 58642 Iserlohn, DE; Siemens Energy Global GmbH & Co. KG, 81739 München, DE
72	Inventor	IN	Sorg, Fritz, 70180, Stuttgart, DE; Scheuer, Christoph, 46537, Dinslaken, DE
	Address for service		Siemens Energy Global GmbH & Co. KG, 91058 Erlangen, DE
66 66	Domestic priority	PRN PRD	102008025541 May 27, 2008
	Due date	FT FG	May 31, 2026 Annual fee for the 18th year Patent fees
	Patent division in charge		36
97	EP language of publication	ELANG	DE - Deutsch
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: EP000002154698 Searchable text: EP000002154698 Original document: EP000002154698B1 Searchable text: EP000002154698B1
43	Date of first publication	EVT	Feb 17, 2010
	Date of the first transfer into DPMAregister	EREGT	May 26, 2011
	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 , 06.11.2013: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 06.11.2013: deleted May 26, 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	Feb 17, 2010		Details anzeigen
2	Publications	Publication of a mention regarding EP 1st publication by DPMA	Apr 1, 2010	Apr 1, 2010	Details anzeigen
3	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Nov 6, 2013		Details anzeigen
4	Publications	Publication by DPMA of mention regarding EP patent grant	Jan 2, 2014	Jan 2, 2014	Details anzeigen
5	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Aug 7, 2014	Nov 13, 2014	Details anzeigen
6	New applicant/owner details	New applicant/owner details	Mar 28, 2018	May 3, 2018	Details anzeigen
7	New representative details	New representative details	Mar 28, 2018	Mar 4, 2021	Details anzeigen
8	New applicant/owner details	New applicant/owner details	Jan 26, 2021	Mar 4, 2021	Details anzeigen
9	New representative details	New representative details	Jan 26, 2021	Mar 4, 2021	Details anzeigen
10	New applicant/owner details	New applicant/owner details	Mar 23, 2023	May 4, 2023	Details anzeigen
11	New representative details	New representative details	Mar 23, 2023	May 4, 2023	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	Feb 17, 2010

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	Apr 1, 2010
Issue number	HN	13
Year	PJ	2010
Publication date	VT	Apr 1, 2010
Type of publication	PART	Bibliographic data

View procedures Procedure relating to EP application (No.: 3)
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	Nov 6, 2013
Date of update of the procedure	REGT	May 15, 2025

View procedures Publications (No.: 4)
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	Jan 2, 2014
Issue number	HN	1
Year	PJ	2014
Publication date	VT	Jan 2, 2014
Type of publication	PART	Bibliographic data
Part	HT	Part 5

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	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision
Date of legal/procedural status	VSTT	Aug 7, 2014
Issue number	HN	46
Year	PJ	2014
Publication date	VT	Nov 13, 2014
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures New applicant/owner details (No.: 6)
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	Mar 28, 2018
	Issue number	HN	18
	Year	PJ	2018
	Publication date	VT	May 3, 2018
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Hexion GmbH, 58642 Iserlohn, DE; Siemens Aktiengesellschaft, 80333 München, DE
71/73	Previous applicant/owner	INHF	Momentive Specialty Chemicals GmbH, 58642 Iserlohn, DE, Siemens Aktiengesellschaft, 80333 München, DE

View procedures New representative details (No.: 7)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New representative details
	Legal/procedural status	VST	New representative details
	Date of legal/procedural status	VSTT	Mar 28, 2018
	Issue number	HN	9
	Year	PJ	2021
	Publication date	VT	Mar 4, 2021
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
74	Representative	VTR	No representative appointed
74	Previous representative	VTRF	Maier, Daniel Oliver, Dipl.-Ing. Univ., 81739 München, DE
	Date of update of the procedure	REGT	Jul 23, 2021

View procedures New applicant/owner details (No.: 8)
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	Jan 26, 2021
	Issue number	HN	9
	Year	PJ	2021
	Publication date	VT	Mar 4, 2021
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Hexion Germany GmbH, 58642 Iserlohn, DE; Siemens Aktiengesellschaft, 80333 München, DE
71/73	Previous applicant/owner	INHF	Hexion GmbH, 58642 Iserlohn, DE, Siemens Aktiengesellschaft, 80333 München, DE
	Date of update of the procedure	REGT	Mar 5, 2021

View procedures New representative details (No.: 9)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New representative details
	Legal/procedural status	VST	New representative details
	Date of legal/procedural status	VSTT	Jan 26, 2021
	Issue number	HN	9
	Year	PJ	2021
	Publication date	VT	Mar 4, 2021
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
74	Representative	VTR	Palinsky, Monika, Dipl.-Chem., 47445 Moers, DE
74	Previous representative	VTRF	No representative appointed
	Date of update of the procedure	REGT	Jun 9, 2022

View procedures New applicant/owner details (No.: 10)
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	Mar 23, 2023
	Issue number	HN	18
	Year	PJ	2023
	Publication date	VT	May 4, 2023
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Hexion Germany GmbH, 58642 Iserlohn, DE; Siemens Energy Global GmbH & Co. KG, 81739 München, DE
71/73	Previous applicant/owner	INHF	Hexion Germany GmbH, 58642 Iserlohn, DE, Siemens Aktiengesellschaft, 80333 München, DE
	Date of update of the procedure	REGT	May 4, 2023

View procedures New representative details (No.: 11)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New representative details
	Legal/procedural status	VST	New representative details
	Date of legal/procedural status	VSTT	Mar 23, 2023
	Issue number	HN	18
	Year	PJ	2023
	Publication date	VT	May 4, 2023
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
74	Representative	VTR	No representative appointed
74	Previous representative	VTRF	Palinsky, Monika, Dipl.-Chem., 47445 Moers, DE
	Date of update of the procedure	REGT	May 4, 2023