Register information Patent

DE file number : 11 2019 007 214.5 (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	11 2019 007 214.5
86	WO file number	WAKZ	PCT/US2019/027444
87	WO publication number	WPN	2020214139
54	Designation/title	TI	Dynamischer Client-Ausgleich zwischen Zweig-Gateways
51	IPC main class	ICM (ICMV)	H04L 47/125 (2022.01)
51	IPC secondary class(es)	ICS (ICSV)	H04L 12/66 (2006.01), H04L 47/10 (2022.01), H04L 49/354 (2022.01), H04L 12/28 (2006.01), H04L 49/505 (2022.01), H04L 45/243 (2022.01)
22	DE application date	DAT	Apr 15, 2019
85	PCT national phase entry patent	PATNAT	Oct 15, 2021
86	WO application date	WAT	Apr 15, 2019
43	Date of first publication	OT	Oct 22, 2020
71/73	Applicant/owner	INH	Hewlett Packard Enterprise Development LP, Spring, TX, US
72	Inventor	IN	Marichetty, Venkatesan, Santa Clara, CA, US; Pingale, Amit, Santa Clara, CA, US; Hemaraju, Shabaresha, Santa Clara, CA, US
74	Representative	VTR	Fleuchaus & Gallo Partnerschaft mbB - Patent- und Rechtsanwälte, 81369 München, DE
10	Published DE documents	DEPN	Original document: DE112019007214T5 Searchable text: DE112019007214T5
	Address for service		Fleuchaus & Gallo Partnerschaft mbB - Patent- und Rechtsanwälte, 81369 München, DE
	Due date	FT FG	Apr 30, 2026 Annual fee for the 8th year Patent fees
	Patent division in charge		31
87	WO language of publication	WLANG	EN - Englisch
57	Abstract	AB	An example branch gateway (BG) of a local area network (LAN) includes processing circuitry and a memory. The memory includes instructions that cause the BG to determine that a network traffic load of the BG is greater than that of another BG. The instructions further cause the BG to determine that a first network traffic load skew between the BG and the other BG is greater than a first threshold. The instructions further cause the BG to select a first virtual local area network (VLAN) of a set of VLANs of the LAN, wherein network traffic of client devices of the first VLAN is routed through the BG based on a master role of the first VLAN being assigned to the BG. The instructions further cause the BG to transmit a message to the other BG that assigns the master role of the first VLAN to the other BG.
81	Designated WO countries	WDS	AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
	Published EP/WO documents	EPWOPN	Original document: WO2020214139A1 Searchable text: WO2020214139A1
56	Citations	CT	[A] US020050025179A1 (US 2005 / 0 025 179 A1)
43	Date of first publication	EVT	Oct 22, 2020
	Number of official communications (office actions)		1
	Number of responses		0
	Date of the first transfer into DPMAregister	EREGT	Jan 5, 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 May 22, 2025 IPC secondary class(es): new Citations: new Number of official communications (office actions): changed Procedures: Examination procedure, Official communication on examination issued, 21.05.2025: new May 9, 2025 Due date: changed May 7, 2025 St.36: changed (technical change) Nov 21, 2024 Procedures: Examination procedure, Request for examination effectively filed, 01.10.2024: changed Oct 15, 2024 Procedures: Examination procedure, Request for examination effectively filed, 01.10.2024: new Jul 19, 2024 St.36: changed (technical change) Jan 5, 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	Apr 15, 2019		Details anzeigen
2	Procedure relating to PCT application	WO first publication with search report	Oct 22, 2020		Details anzeigen
3	Pre-registration procedure	Pre-registration procedure has been concluded	Dec 1, 2021		Details anzeigen
4	Pre-registration procedure	Closing PCT nationale phase entry	Dec 1, 2021		Details anzeigen
5	Publications	Publication of translation of PCT application	Jan 5, 2022	Jan 5, 2022	Details anzeigen
6	New applicant/owner details	New applicant/owner details	Oct 7, 2022	Nov 17, 2022	Details anzeigen
7	New representative details	New representative details	Jan 16, 2023		Details anzeigen
8	Examination procedure	Request for examination effectively filed	Oct 1, 2024	Nov 21, 2024	Details anzeigen
9	Examination procedure	Official communication on examination	May 21, 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	Apr 15, 2019
Date of update of the procedure	REGT	Jan 5, 2022

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 first publication with search report
Date of legal/procedural status	VSTT	Oct 22, 2020
Date of update of the procedure	REGT	Jan 5, 2022

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	Dec 1, 2021
Date of update of the procedure	REGT	Jan 5, 2022

View procedures Pre-registration procedure (No.: 4)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	Closing PCT nationale phase entry
Date of legal/procedural status	VSTT	Dec 1, 2021
Date of update of the procedure	REGT	Jan 5, 2022

View procedures Publications (No.: 5)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Publication of translation of PCT application
	Date of legal/procedural status	VSTT	Jan 5, 2022
	Issue number	HN	1
	Year	PJ	2022
	Publication date	VT	Jan 5, 2022
	Type of publication	PART	Documents
	Part	HT	Part 6
10	Published DE documents	DEPN	Original document: DE112019007214T5 Searchable text: DE112019007214T5
	Date of update of the procedure	REGT	Jan 5, 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, TX, US
	Date of update of the procedure	REGT	Nov 17, 2022

View procedures New representative details (No.: 7)
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.: 8)
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 1, 2024
Issue number	HN	47
Year	PJ	2024
Publication date	VT	Nov 21, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 2
Third party request		No
Date of receipt	AEGT	Oct 1, 2024
Date of update of the procedure	REGT	Nov 21, 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 21, 2025
Date of update of the procedure	REGT	May 22, 2025