Register information Patent

DE file number : 10 2021 127 764.7 (Status: pending/in force, Query started: October 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	10 2021 127 764.7
54	Designation/title	TI	VERFAHREN UND SYSTEM ZUM MELDEN VON NICHTVERFÜGBARKEIT IN EINEM LABEL-GESWITCHTEN PFAD
51	IPC main class	ICM (ICMV)	H04L 45/50 (2022.01)
51	IPC secondary class(es)	ICS (ICSV)	H04L 47/74 (2022.01), H04L 47/10 (2022.01), H04L 45/74 (2022.01), H04L 47/2441 (2022.01), H04L 49/55 (2022.01), H04L 41/06 (2022.01), H04L 41/0686 (2022.01), H04L 41/40 (2022.01), H04L 43/00 (2022.01), H04L 43/06 (2022.01), H04L 43/0805 (2022.01), H04L 43/10 (2022.01), H04L 49/60 (2022.01)
22	DE application date	DAT	Oct 26, 2021
43	Date of first publication	OT	Jun 23, 2022
	Date of publication of grant	PET	Feb 13, 2025
71/73	Applicant/owner	INH	Hewlett Packard Enterprise Development LP, Spring, TX, US
72	Inventor	IN	Sinha, Ankit Kumar, Ft. Collins, CO, US; Govindan Nair, Anoop, Ft. Collins, CO, US; Misra, Parikshit, Ft. Collins, CO, US
74	Representative	VTR	Fleuchaus & Gallo Partnerschaft mbB - Patent- und Rechtsanwälte, 81369 München, DE
10	Published DE documents	DEPN	Original document: DE102021127764A1 Searchable text: DE102021127764A1 Original document: DE102021127764B4 Searchable text: DE102021127764B4
	Address for service		Fleuchaus & Gallo Partnerschaft mbB - Patent- und Rechtsanwälte, 81369 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 17/130,483 Dec 22, 2020
	Due date	FT FG	Oct 31, 2025 Annual fee for the 5th year Patent fees
	Patent division in charge		31
56	Citations	CT	[A] CN000101127765A (CN 1 01 127 765 A) [A] US020170078150A1 (US 2017 / 0 078 150 A1)
43	Date of first publication	EVT	Jun 23, 2022
	Number of official communications (office actions)		1
	Number of responses		1
	Date of the first transfer into DPMAregister	EREGT	Jun 23, 2022
	Date of the (most recent) update in DPMAregister	REGT	Jul 11, 2025 (Show all update days)(Hide all update days) Jul 11, 2025 Procedures: New representative details, New representative details, 16.01.2023: changed Jul 1, 2025 St.36: changed (technical change) Feb 13, 2025 Published DE documents: changed Procedures: Publications, Patent specification, 13.02.2025: changed Jan 17, 2025 Procedures: Publications, Patent specification, 13.02.2025: new Jan 14, 2025 Date of publication of grant: new Nov 8, 2024 Due date: changed Nov 7, 2024 Procedures: Examination procedure, Decision to grant patent , 06.11.2024: new Nov 6, 2024 Designation/title: changed IPC secondary class(es): changed Sep 10, 2024 Number of responses: changed Procedures: Examination procedure, Reply to official communication received, 22.08.2024: new Jul 19, 2024 St.36: changed (technical change) Jul 4, 2024; May 28, 2024; Apr 30, 2024; Dec 15, 2023; Dec 14, 2023; Nov 10, 2023; Nov 6, 2023; Oct 21, 2023; Oct 20, 2023; Jan 17, 2023; Nov 6, 2022; Oct 8, 2022 Historical data not available for this/these date(s) Jun 23, 2022 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	Oct 26, 2021		Details anzeigen
2	Change of classification	Change of IPC main class	Nov 26, 2021	Jul 4, 2024	Details anzeigen
3	Pre-registration procedure	Pre-registration procedure has been concluded	Mar 30, 2022		Details anzeigen
4	Publications	Publication of application (Offenlegungsschrift)	Jun 23, 2022	Jun 23, 2022	Details anzeigen
5	New applicant/owner details	New applicant/owner details	Oct 7, 2022	Nov 17, 2022	Details anzeigen
6	New representative details	New representative details	Jan 16, 2023		Details anzeigen
7	Examination procedure	Request for examination effectively filed	Oct 12, 2023	Dec 14, 2023	Details anzeigen
8	Change of classification	Change of IPC main class	May 27, 2024	Jul 4, 2024	Details anzeigen
9	Examination procedure	Official communication on examination	May 27, 2024		Details anzeigen
10	Examination procedure	Reply to official communication	Aug 22, 2024		Details anzeigen
11	Examination procedure	Decision to grant patent by Examining Section/Patent Division	Nov 6, 2024		Details anzeigen
12	Publications	Patent specification	Feb 13, 2025	Feb 13, 2025	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	Oct 26, 2021

View procedures Change of classification (No.: 2)
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	27
	Year	PJ	2024
	Publication date	VT	Jul 4, 2024
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
51	IPC main class	ICM (ICMV)	H04L 45/00 (2022.01)
51	Previous IPC main class	ICMF (ICMVF)	H04L 12/701 (2013.01)
	Date of update of the procedure	REGT	Jul 4, 2024

View procedures Pre-registration procedure (No.: 3)
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	Mar 30, 2022

View procedures Publications (No.: 4)
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	Jun 23, 2022
	Issue number	HN	25
	Year	PJ	2022
	Publication date	VT	Jun 23, 2022
	Type of publication	PART	Documents
	Part	HT	Part 2
10	Published DE documents	DEPN	Original document: DE102021127764A1 Searchable text: DE102021127764A1

View procedures New applicant/owner details (No.: 5)
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, TX, US
	Date of update of the procedure	REGT	Nov 6, 2022

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	Jan 16, 2023
74	Representative	VTR	Fleuchaus & Gallo Partnerschaft mbB - Patent- und Rechtsanwälte, 81369 München, DE
74	Previous representative	VTRF	HL Kempner PartG mbB, 80538 München, DE
	Date of update of the procedure	REGT	Jul 11, 2025

View procedures Examination procedure (No.: 7)
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	Oct 12, 2023
Issue number	HN	50
Year	PJ	2023
Publication date	VT	Dec 14, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 2
Third party request		No
Date of receipt	AEGT	Oct 12, 2023
Date of update of the procedure	REGT	Dec 14, 2023

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	May 27, 2024
	Issue number	HN	27
	Year	PJ	2024
	Publication date	VT	Jul 4, 2024
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
51	IPC main class	ICM (ICMV)	H04L 45/50 (2022.01)
51	Previous IPC main class	ICMF (ICMVF)	H04L 45/00 (2022.01)
	Date of update of the procedure	REGT	Jul 4, 2024

View procedures Examination procedure (No.: 9)
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	May 27, 2024
Date of update of the procedure	REGT	May 28, 2024

View procedures Examination procedure (No.: 10)
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	Aug 22, 2024
Date of update of the procedure	REGT	Sep 10, 2024

View procedures Examination procedure (No.: 11)
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	Nov 6, 2024
Date of update of the procedure	REGT	Nov 7, 2024

View procedures Publications (No.: 12)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Patent specification
	Date of legal/procedural status	VSTT	Feb 13, 2025
	Issue number	HN	7
	Year	PJ	2025
	Publication date	VT	Feb 13, 2025
	Type of publication	PART	Documents
	Part	HT	Part 3
10	Published DE documents	DEPN	Original document: DE102021127764B4 Searchable text: DE102021127764B4
	Date of update of the procedure	REGT	Feb 13, 2025