Register information Patent

DE file number : 60 2009 054 818.2 (Status: pending/in force, Query started: August 10, 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 054 818.2
96	EP file number	EAKZ	09 00 4917.2
97	EP publication number	EPN	2106085
54	Designation/title	TI	System und Verfahren zum Sichern eines Netzes vor Zero-Day-Sicherheitslücken
51	IPC main class	ICM (ICMV)	H04L 65/00 (2022.01)
51	IPC secondary class(es)	ICS (ICSV)	G06F 21/53 (2013.01), G06F 21/55 (2013.01), G06F 21/56 (2013.01), G06F 21/57 (2013.01), H04L 67/00 (2022.01), H04L 69/00 (2022.01), H04L 9/40 (2022.01)
22	DE application date	DAT	Apr 2, 2009
96	EP application date	EAT	Apr 2, 2009
43	Date of first publication	OT	Sep 30, 2009
	Date of publication of grant	PET	Oct 3, 2018
71/73	Applicant/owner	INH	Hewlett Packard Enterprise Development LP, Spring, TX, US
72	Inventor	IN	Todd, Michael, Roseville CA 95747, US; Koster, Scott Robert, Roseville CA 95747, US; Wong, Patrick Choy Ming, Roseville CA 95747, US
74	Representative	VTR	BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 80336 München, DE
	Address for service		BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 079013 Mar 24, 2008
	Due date	FT FG	Apr 30, 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, TR
	Published EP/WO documents	EPWOPN	Original document: EP000002106085 Searchable text: EP000002106085 Original document: EP000002106085B1 Searchable text: EP000002106085B1
43	Date of first publication	EVT	Sep 30, 2009
	Date of the first transfer into DPMAregister	EREGT	May 27, 2011
	Date of the (most recent) update in DPMAregister	REGT	May 9, 2025 (Show all update days)(Hide all update days) May 9, 2025 Due date: changed Procedures: Procedure relating to EP application, EPO publication of mention of grant , 03.10.2018: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 03.10.2018: 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	Sep 30, 2009		Details anzeigen
2	Procedure relating to EP application	EPO publication of search report	Sep 30, 2009		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Nov 12, 2009	Nov 12, 2009	Details anzeigen
4	Change of classification	Change of IPC main class	May 16, 2018	Jan 5, 2022	Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Oct 3, 2018		Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	Oct 31, 2018	Oct 31, 2018	Details anzeigen
7	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Jul 4, 2019	Sep 26, 2019	Details anzeigen
8	Change of classification	Change of IPC main class	Nov 26, 2021	Jan 5, 2022	Details anzeigen
9	New applicant/owner details	New applicant/owner details	Jun 23, 2023	Aug 3, 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	Sep 30, 2009

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 publication of search report
Date of legal/procedural status	VSTT	Sep 30, 2009

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	Nov 12, 2009
Issue number	HN	46
Year	PJ	2009
Publication date	VT	Nov 12, 2009
Type of publication	PART	Bibliographic data

View procedures Change of classification (No.: 4)
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	May 16, 2018
	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 29/06 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	H04L 29/06 (2006.01)
	Date of update of the procedure	REGT	Jan 5, 2022

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 mention regarding patent grant (beginning of opposition period)
Date of legal/procedural status	VSTT	Oct 3, 2018
Date of update of the procedure	REGT	May 9, 2025

View procedures Publications (No.: 6)
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	Oct 31, 2018
Issue number	HN	44
Year	PJ	2018
Publication date	VT	Oct 31, 2018
Type of publication	PART	Bibliographic data
Part	HT	Part 5

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	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision
Date of legal/procedural status	VSTT	Jul 4, 2019
Issue number	HN	39
Year	PJ	2019
Publication date	VT	Sep 26, 2019
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Change of classification (No.: 8)
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 65/00 (2022.01)
51	Previous IPC main class	ICMF (ICMVF)	H04L 29/06 (2006.01)
	Date of update of the procedure	REGT	Jan 5, 2022

View procedures New applicant/owner details (No.: 9)
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	Jun 23, 2023
	Issue number	HN	31
	Year	PJ	2023
	Publication date	VT	Aug 3, 2023
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Hewlett Packard Enterprise Development LP, Spring, TX, US
71/73	Previous applicant/owner	INHF	Hewlett Packard Enterprise Development LP, Houston, Tex., US
	Date of update of the procedure	REGT	Aug 3, 2023