Register information Patent

DE file number : 10 2020 111 199.1 (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	10 2020 111 199.1
54	Designation/title	TI	SICHERUNGEN VON DATEISYSTEM-INSTANZEN VERSCHLÜSSELTER DATENOBJEKTE
51	IPC main class	ICM (ICMV)	G06F 21/62 (2013.01)
51	IPC secondary class(es)	ICS (ICSV)	G06F 21/64 (2013.01), G06F 16/10 (2019.01), G06F 12/16 (2006.01), G06F 9/455 (2006.01), G06F 11/14 (2006.01)
22	DE application date	DAT	Apr 24, 2020
43	Date of first publication	OT	Oct 29, 2020
	Date of publication of grant	PET	May 11, 2023
71/73	Applicant/owner	INH	Hewlett Packard Enterprise Development LP, Spring, TX, US
72	Inventor	IN	Richards, Gareth David, Woodstock, Oxfordshire, GB; Watkins, Glenn S., Westborough, MA, US; Czerkowicz, John Michael, Westborough, MA, US
74	Representative	VTR	HL Kempner PartG mbB, 80538 München, DE
10	Published DE documents	DEPN	Original document: DE102020111199A1 Searchable text: DE102020111199A1 Original document: DE102020111199B4 Searchable text: DE102020111199B4
	Address for service		HL Kempner PartG mbB, 80538 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 16/398,069 Apr 29, 2019
	Due date	FT FG	Apr 30, 2026 Annual fee for the 7th year Patent fees
	Patent division in charge		53
56	NPL citations	CTNP	ARQ data format. Haystack Software LLC, Stand: 01.04.2019. URL: https://www.arqbackup.com/arq_data_format.txt archiviert durch: URL: https://web.archive.org am 01.04.2019 [abgerufen am 16.11.2022]; Incremental backup. In: Wikipedia, the free encyclopedia. Bearbeitungsstand: 04.04.2019. URL: https://en.wikipedia.org/w/index.php?title=Incremental_backup&oldid=890892964 [abgerufen am 17.11.2022]; Data deduplication. In: Wikipedia, the free encyclopedia. Bearbeitungsstand: 11.03.2019. URL: https://en.wikipedia.org/w/index.php?title=Data_deduplication&oldid=887230210 [abgerufen am 15.11.2022]; Remote backup service. In: Wikipedia, the free encyclopedia. Bearbeitungsstand: 13.02.2019. URL: https://en.wikipedia.org/w/index.php?title=Remote_backup_service&oldid=883137687 [abgerufen am 16.11.2022]; BONWICK, J.: ZFS End-to-End Data Integrity. 09.12.2005. URL: https://blogs.oracle.com/bonwick/zfs-end-to-end-data-integrity archiviert durch: URL: https://web.archive.org am 05.04.2019 [abgerufen am 15.11.2022]
43	Date of first publication	EVT	Oct 29, 2020
	Number of official communications (office actions)		1
	Number of responses		1
	Date of the first transfer into DPMAregister	EREGT	Oct 29, 2020
	Date of the (most recent) update in DPMAregister	REGT	Jul 11, 2025 (Show all update days)(Hide all update days) Jul 11, 2025 Representative: changed Address for service: changed Procedures: New representative details, New representative details, 12.01.2021: changed May 9, 2025 Due date: changed May 7, 2025 St.36: changed (technical change) Aug 16, 2024 St.36: changed (technical change) Oct 29, 2020 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	Pre-registration procedure	The application is under preliminary examination	Apr 24, 2020		Details anzeigen
2	Pre-registration procedure	Pre-registration procedure has been concluded	Jul 13, 2020		Details anzeigen
3	Publications	Publication of application (Offenlegungsschrift)	Oct 29, 2020	Oct 29, 2020	Details anzeigen
4	New representative details	New representative details	Jan 12, 2021		Details anzeigen
5	Examination procedure	Request for examination effectively filed	Apr 8, 2022	May 25, 2022	Details anzeigen
6	New applicant/owner details	New applicant/owner details	Oct 7, 2022	Nov 17, 2022	Details anzeigen
7	Examination procedure	Official communication on examination	Nov 17, 2022		Details anzeigen
8	Examination procedure	Reply to official communication	Jan 27, 2023		Details anzeigen
9	Change of classification	Change of IPC main class	Jan 27, 2023	Mar 9, 2023	Details anzeigen
10	Examination procedure	Decision to grant patent by Examining Section/Patent Division	Jan 30, 2023		Details anzeigen
11	Publications	Patent specification	May 11, 2023	May 11, 2023	Details anzeigen
12	Examination procedure	Grant of patent has become final	Feb 13, 2024	Apr 18, 2024	Details anzeigen

View procedures Pre-registration procedure (No.: 1)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	The application is under preliminary examination
Date of legal/procedural status	VSTT	Apr 24, 2020
Date of update of the procedure	REGT	Oct 29, 2020

View procedures Pre-registration procedure (No.: 2)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	Pre-registration procedure has been concluded
Date of legal/procedural status	VSTT	Jul 13, 2020
Date of update of the procedure	REGT	Oct 29, 2020

View procedures Publications (No.: 3)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Publication of application (Offenlegungsschrift)
	Date of legal/procedural status	VSTT	Oct 29, 2020
	Issue number	HN	44
	Year	PJ	2020
	Publication date	VT	Oct 29, 2020
	Type of publication	PART	Documents
	Part	HT	Part 2
10	Published DE documents	DEPN	Original document: DE102020111199A1 Searchable text: DE102020111199A1
	Date of update of the procedure	REGT	Oct 29, 2020

View procedures New representative details (No.: 4)
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 12, 2021
74	Representative	VTR	HL Kempner PartG mbB, 80538 München, DE
74	Previous representative	VTRF	Haseltine Lake Kempner LLP, 80538 München, DE
	Date of update of the procedure	REGT	Jul 11, 2025

View procedures Examination procedure (No.: 5)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Request for examination effectively filed
Date of legal/procedural status	VSTT	Apr 8, 2022
Issue number	HN	21
Year	PJ	2022
Publication date	VT	May 25, 2022
Type of publication	PART	Bibliographic data
Part	HT	Part 2
Third party request		No
Date of receipt	AEGT	Apr 8, 2022
Date of update of the procedure	REGT	May 8, 2022

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	Oct 7, 2022
	Issue number	HN	46
	Year	PJ	2022
	Publication date	VT	Nov 17, 2022
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
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	Nov 17, 2022

View procedures Examination procedure (No.: 7)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Official communication on examination
Date of legal/procedural status	VSTT	Nov 17, 2022
Date of update of the procedure	REGT	Nov 18, 2022

View procedures Examination procedure (No.: 8)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Reply to official communication
Date of legal/procedural status	VSTT	Jan 27, 2023
Date of update of the procedure	REGT	Jan 28, 2023

View procedures Change of classification (No.: 9)
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	Jan 27, 2023
	Issue number	HN	10
	Year	PJ	2023
	Publication date	VT	Mar 9, 2023
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
51	IPC main class	ICM (ICMV)	G06F 21/62 (2013.01)
51	Previous IPC main class	ICMF (ICMVF)	G06F 21/60 (2013.01)
	Date of update of the procedure	REGT	Mar 9, 2023

View procedures Examination procedure (No.: 10)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Decision to grant patent by Examining Section/Patent Division
Date of legal/procedural status	VSTT	Jan 30, 2023
Date of update of the procedure	REGT	Jan 31, 2023

View procedures Publications (No.: 11)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Patent specification
	Date of legal/procedural status	VSTT	May 11, 2023
	Issue number	HN	19
	Year	PJ	2023
	Publication date	VT	May 11, 2023
	Type of publication	PART	Documents
	Part	HT	Part 3
10	Published DE documents	DEPN	Original document: DE102020111199B4 Searchable text: DE102020111199B4
	Date of update of the procedure	REGT	May 11, 2023

View procedures Examination procedure (No.: 12)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Grant of patent has become final
Date of legal/procedural status	VSTT	Feb 13, 2024
Issue number	HN	16
Year	PJ	2024
Publication date	VT	Apr 18, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Apr 18, 2024