Register information Patent

DE file number : 60 2009 050 757.5 (Status: pending/in force, Query started: August 23, 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 050 757.5
96	EP file number	EAKZ	09 78 4659.6
86	WO file number	WAKZ	PCT/GB2009/001695
97	EP publication number	EPN	2314026
87	WO publication number	WPN	2010004277
54	Designation/title	TI	VERFAHREN ZUM STEUERN DER DATENAUSBREITUNG IN EINEM NETZWERK
51	IPC main class	ICM (ICMV)	H04L 45/122 (2022.01)
51	IPC secondary class(es)	ICS (ICSV)	H04L 49/10 (2022.01), H04L 49/111 (2022.01)
22	DE application date	DAT	Jul 8, 2009
96	EP application date	EAT	Jul 8, 2009
86	WO application date	WAT	Jul 8, 2009
43	Date of first publication	OT	Jan 14, 2010
	Date of publication of grant	PET	Feb 14, 2018
71/73	Applicant/owner	INH	Hewlett Packard Enterprise Developement LP, Houston, TX, US
72	Inventor	IN	BEECROFT, Jon, Bristol BS39 4NW, GB; TURNER, Edward, James, Bristol BS31 2DA, GB; FORD, Anthony, Michael, Bristol BS31 1HX, GB; HEWSON, David, Charles, Bristol BS2 2SE, GB
74	Representative	VTR	Fleuchaus & Gallo Partnerschaft mbB - Patent- und Rechtsanwälte, 81369 München, DE
	Address for service		Fleuchaus & Gallo Partnerschaft mbB - Patent- und Rechtsanwälte, 81369 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	GB 0812460 Jul 8, 2008
	Due date	FT FG	Jul 31, 2026 Annual fee for the 18th year Patent fees
	Patent division in charge		31
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, SM, TR
81	Designated WO countries	WDS	AL, RS, BA
	Published EP/WO documents	EPWOPN	Original document: EP000002314026 Searchable text: EP000002314026 Original document: EP000002314026B1 Searchable text: EP000002314026B1 Original document: WO002010004277 Searchable text: WO002010004277
43	Date of first publication	EVT	Jan 14, 2010
	Date of the first transfer into DPMAregister	EREGT	Jun 9, 2011
	Date of the (most recent) update in DPMAregister	REGT	Aug 12, 2025 (Show all update days)(Hide all update days) Aug 12, 2025 Due date: changed Aug 9, 2025 Procedures: Procedure relating to EP application, EPO publication of mention of grant , 14.02.2018: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 14.02.2018: deleted Aug 9, 2024 Due date: changed Jul 19, 2024 St.36: changed (technical change) Jun 9, 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	Jan 14, 2010		Details anzeigen
2	Procedure relating to PCT application	WO publication	Jan 14, 2010		Details anzeigen
3	Procedure relating to EP application	EPO 1st publication	Apr 27, 2011		Details anzeigen
4	Procedure relating to EP application	EPO publication of search report	Apr 27, 2011		Details anzeigen
5	Publications	Publication of a mention regarding EP 1st publication by DPMA	Jun 9, 2011	Jun 9, 2011	Details anzeigen
6	Change of classification	Change of IPC main class	Jul 13, 2017	Jan 5, 2022	Details anzeigen
7	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Feb 14, 2018		Details anzeigen
8	Publications	Publication by DPMA of mention regarding EP patent grant	Mar 15, 2018	Mar 15, 2018	Details anzeigen
9	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Nov 15, 2018	Feb 14, 2019	Details anzeigen
10	New representative details	New representative details	Apr 26, 2021		Details anzeigen
11	Change of classification	Change of IPC main class	Nov 26, 2021	Jan 5, 2022	Details anzeigen
12	New applicant/owner details	New applicant/owner details	Feb 11, 2022	Mar 24, 2022	Details anzeigen
13	New representative details	New representative details	Jan 16, 2023		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	Jan 14, 2010

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	Jan 14, 2010

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 1st publication
Date of legal/procedural status	VSTT	Apr 27, 2011

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 search report
Date of legal/procedural status	VSTT	Apr 27, 2011

View procedures Publications (No.: 5)
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	Jun 9, 2011
Issue number	HN	23
Year	PJ	2011
Publication date	VT	Jun 9, 2011
Type of publication	PART	Bibliographic data

View procedures Change of classification (No.: 6)
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 13, 2017
	Issue number	HN	1
	Year	PJ	2022
	Publication date	VT	Jan 5, 2022
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
51	IPC main class	ICM (ICMV)	H04L 12/733 (2013.01)
51	Previous IPC main class	ICMF (ICMVF)	H04L 12/56 (2006.01)
	Date of update of the procedure	REGT	Jan 5, 2022

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	Feb 14, 2018
Date of update of the procedure	REGT	Aug 9, 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	Mar 15, 2018
Issue number	HN	11
Year	PJ	2018
Publication date	VT	Mar 15, 2018
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	Nov 15, 2018
Issue number	HN	7
Year	PJ	2019
Publication date	VT	Feb 14, 2019
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures New representative details (No.: 10)
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	Apr 26, 2021
74	Representative	VTR	Prock, Thomas, Dr., EC4A 1BW London, GB
74	Previous representative	VTRF	Office Freylinger S.A., Strassen, LU
	Date of update of the procedure	REGT	Apr 27, 2021

View procedures Change of classification (No.: 11)
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 26, 2021
	Issue number	HN	1
	Year	PJ	2022
	Publication date	VT	Jan 5, 2022
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
51	IPC main class	ICM (ICMV)	H04L 45/122 (2022.01)
51	Previous IPC main class	ICMF (ICMVF)	H04L 12/733 (2013.01)
	Date of update of the procedure	REGT	Jan 5, 2022

View procedures New applicant/owner details (No.: 12)
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	Feb 11, 2022
	Issue number	HN	12
	Year	PJ	2022
	Publication date	VT	Mar 24, 2022
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Hewlett Packard Enterprise Developement LP, Houston, TX, US
71/73	Previous applicant/owner	INHF	Cray UK Ltd., London, GB
	Date of update of the procedure	REGT	Mar 24, 2022

View procedures New representative details (No.: 13)
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 16, 2023
74	Representative	VTR	Fleuchaus & Gallo Partnerschaft mbB - Patent- und Rechtsanwälte, 81369 München, DE
74	Previous representative	VTRF	Prock, Thomas, Dr., EC4A 1BW London, GB
	Date of update of the procedure	REGT	Oct 20, 2023