Register information Patent

DE file number : 60 2012 025 913.2 (Status: pending/in force, Query started: September 26, 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 2012 025 913.2
96	EP file number	EAKZ	15 16 7448.8
97	EP publication number	EPN	2933725
54	Designation/title	TI	METHODEN UND SYSTEME FÜR HETEROGENE DATENVOLUMEN
51	IPC main class	ICM (ICMV)	G06F 11/10 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	G06F 11/14 (2006.01), G06F 11/20 (2006.01)
22	DE application date	DAT	Sep 21, 2012
96	EP application date	EAT	Sep 21, 2012
43	Date of first publication	OT	Oct 21, 2015
	Date of publication of grant	PET	Nov 23, 2016
71/73	Applicant/owner	INH	Nexenta by DDN, Inc., Santa Clara, CA, US
72	Inventor	IN	Aizman, Alexander, Mountain View, CA California 94041, US; Remanan Pillai, Vineeth, Mountain View, CA California 94041, US
74	Representative	VTR	dompatent - Partnerschaft von Patentanwälten und Rechtsanwälten mbB, 50667 Köln, DE
	Address for service		dompatent - Partnerschaft von Patentanwälten und Rechtsanwälten mbB, 50667 Köln, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 201113239258 Sep 21, 2011
	Due date	FT FG	Sep 30, 2025 Annual fee for the 14th year Patent fees
	Patent division in charge		53
97	EP language of publication	ELANG	EN - Englisch
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: EP000002933725 Searchable text: EP000002933725 Original document: EP000002933725B1 Searchable text: EP000002933725B1
43	Date of first publication	EVT	Oct 21, 2015
	Date of the first transfer into DPMAregister	EREGT	Oct 22, 2015
	Date of the (most recent) update in DPMAregister	REGT	Aug 30, 2025 (Show all update days)(Hide all update days) Aug 30, 2025 Representative: changed Address for service: changed Procedures: New representative details, New representative details, 13.02.2025: changed Procedures: Procedure relating to EP application, EPO publication of mention of grant , 23.11.2016: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 23.11.2016: deleted Mar 27, 2025 Procedures: New representative details, New representative details, 13.02.2025: changed Procedures: New applicant/owner details, New applicant/owner details, 13.02.2025: changed Feb 14, 2025 Applicant/owner: changed Representative: changed Address for service: changed Procedures: New representative details, New representative details, 13.02.2025: new Procedures: New applicant/owner details, New applicant/owner details, 13.02.2025: new Oct 8, 2024 Due date: changed Sep 20, 2023; Sep 15, 2022; Aug 13, 2021; Sep 21, 2020; Sep 21, 2019; Aug 19, 2019; Jul 11, 2019; Oct 5, 2018; Nov 9, 2017; Oct 26, 2017; Oct 11, 2017; Jun 30, 2017; Mar 7, 2017; Feb 22, 2017; Jan 5, 2017; Nov 25, 2016; Nov 24, 2016 Historical data not available for this/these date(s) Oct 22, 2015 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	Oct 21, 2015		Details anzeigen
2	Publications	Publication of a mention regarding EP 1st publication by DPMA	Dec 3, 2015	Dec 3, 2015	Details anzeigen
3	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Nov 23, 2016		Details anzeigen
4	Publications	Publication by DPMA of mention regarding EP patent grant	Jan 5, 2017	Jan 5, 2017	Details anzeigen
5	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Aug 24, 2017	Nov 30, 2017	Details anzeigen
6	New representative details	New representative details	Feb 13, 2025	Mar 27, 2025	Details anzeigen
7	New applicant/owner details	New applicant/owner details	Feb 13, 2025	Mar 27, 2025	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	Oct 21, 2015

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 3, 2015
Issue number	HN	49
Year	PJ	2015
Publication date	VT	Dec 3, 2015
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 23, 2016
Date of update of the procedure	REGT	Aug 30, 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 5, 2017
Issue number	HN	1
Year	PJ	2017
Publication date	VT	Jan 5, 2017
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 24, 2017
Issue number	HN	48
Year	PJ	2017
Publication date	VT	Nov 30, 2017
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures New representative details (No.: 6)
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	Feb 13, 2025
	Issue number	HN	13
	Year	PJ	2025
	Publication date	VT	Mar 27, 2025
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
74	Representative	VTR	dompatent - Partnerschaft von Patentanwälten und Rechtsanwälten mbB, 50667 Köln, DE
74	Previous representative	VTRF	Stolmár & Partner Patentanwälte PartG mbB, 80331 München, DE
	Date of update of the procedure	REGT	Aug 30, 2025

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	Feb 13, 2025
	Issue number	HN	13
	Year	PJ	2025
	Publication date	VT	Mar 27, 2025
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Nexenta by DDN, Inc., Santa Clara, CA, US
71/73	Previous applicant/owner	INHF	Nexenta Systems, Inc., Santa Clara, Calif., US
	Date of update of the procedure	REGT	Mar 27, 2025