Register information Patent

DE file number : 10 2017 117 912.7 (Status: pending/in force, Query started: August 23, 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 2017 117 912.7
54	Designation/title	TI	Senden von Nachrichten an ein nicht verfügbares Gerät
51	IPC main class	ICM (ICMV)	H04L 51/00 (2022.01)
51	IPC secondary class(es)	ICS (ICSV)	H04L 43/0817 (2022.01), H04L 43/16 (2022.01), H04L 51/043 (2022.01), H04L 51/214 (2022.01), H04L 51/224 (2022.01), H04L 67/568 (2022.01), H04L 67/59 (2022.01)
22	DE application date	DAT	Aug 7, 2017
43	Date of first publication	OT	Feb 22, 2018
	Date of publication of grant	PET	May 29, 2024
71/73	Applicant/owner	INH	Lenovo Global Technologies Switzerland International GmbH, Zug, CH
72	Inventor	IN	Cudak, Gary D., Wake Forest, N.C., US; Angaluri, Srihari V., Raleigh, N.C., US; Dholakia, Ajay, Cary, N.C., US; Johnson, Jarrod B., Raleigh, N.C., US; Young, Bryan L., Tualatin, Oreg., US
74	Representative	VTR	Grünecker Patent- und Rechtsanwälte PartG mbB, 80802 München, DE
10	Published DE documents	DEPN	Original document: DE102017117912A1 Searchable text: DE102017117912A1 Original document: DE102017117912B4 Searchable text: DE102017117912B4
	Address for service		Grünecker Patent- und Rechtsanwälte PartG mbB, 80802 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 15/240,616 Aug 18, 2016
	Due date	FT FG	Aug 31, 2025 Annual fee for the 9th year Patent fees
	Patent division in charge		31
56	Citations	CT	US020050038864A1 (US 2005 / 0 038 864 A1) US020160028799A1 (US 2016 / 0 028 799 A1)
43	Date of first publication	EVT	Feb 22, 2018
	Number of official communications (office actions)		1
	Number of responses		1
	Date of the first transfer into DPMAregister	EREGT	Feb 22, 2018
	Date of the (most recent) update in DPMAregister	REGT	Jul 3, 2025 (Show all update days)(Hide all update days) Jul 3, 2025 Procedures: New applicant/owner details, New applicant/owner details, 22.05.2025: changed May 23, 2025 Applicant/owner: changed Procedures: New applicant/owner details, New applicant/owner details, 22.05.2025: new May 8, 2025 Procedures: Examination procedure, Grant of patent has become final, 01.03.2025: changed Mar 30, 2025 Procedures: Examination procedure, Grant of patent has become final, 01.03.2025: new Sep 7, 2024 Due date: changed Aug 16, 2024 St.36: changed (technical change) Feb 22, 2018 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	Aug 7, 2017		Details anzeigen
2	Examination procedure	Request for examination effectively filed	Aug 7, 2017		Details anzeigen
3	Pre-registration procedure	Pre-registration procedure has been concluded	Nov 22, 2017		Details anzeigen
4	Publications	Publication of application (Offenlegungsschrift)	Feb 22, 2018	Feb 22, 2018	Details anzeigen
5	Change of classification	Change of IPC main class	Nov 26, 2021	Jan 5, 2022	Details anzeigen
6	New representative details	New representative details	Oct 24, 2022		Details anzeigen
7	Examination procedure	Official communication on examination	Oct 19, 2023		Details anzeigen
8	Examination procedure	Reply to official communication	Feb 19, 2024		Details anzeigen
9	Examination procedure	Decision to grant patent by Examining Section/Patent Division	Feb 20, 2024		Details anzeigen
10	Publications	Patent specification	May 29, 2024	May 29, 2024	Details anzeigen
11	Examination procedure	Grant of patent has become final	Mar 1, 2025	May 8, 2025	Details anzeigen
12	New applicant/owner details	New applicant/owner details	May 22, 2025	Jul 3, 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	Aug 7, 2017

View procedures Examination procedure (No.: 2)
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	Aug 7, 2017
Third party request		No
Date of receipt	AEGT	Aug 7, 2017

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	Nov 22, 2017

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	Feb 22, 2018
	Issue number	HN	8
	Year	PJ	2018
	Publication date	VT	Feb 22, 2018
	Type of publication	PART	Documents
	Part	HT	Part 2
10	Published DE documents	DEPN	Original document: DE102017117912A1 Searchable text: DE102017117912A1

View procedures Change of classification (No.: 5)
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 2
51	IPC main class	ICM (ICMV)	H04L 51/00 (2022.01)
51	Previous IPC main class	ICMF (ICMVF)	H04L 12/58 (2006.01)
	Date of update of the procedure	REGT	Dec 17, 2021

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	Oct 24, 2022
74	Representative	VTR	Grünecker Patent- und Rechtsanwälte PartG mbB, 80802 München, DE
74	Previous representative	VTRF	Schweiger & Partners, 80469 München, DE
	Date of update of the procedure	REGT	Nov 3, 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	Oct 19, 2023
Date of update of the procedure	REGT	Oct 20, 2023

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	Feb 19, 2024
Date of update of the procedure	REGT	Feb 20, 2024

View procedures Examination procedure (No.: 9)
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	Feb 20, 2024
Date of update of the procedure	REGT	Feb 21, 2024

View procedures Publications (No.: 10)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Patent specification
	Date of legal/procedural status	VSTT	May 29, 2024
	Issue number	HN	22
	Year	PJ	2024
	Publication date	VT	May 29, 2024
	Type of publication	PART	Documents
	Part	HT	Part 3
10	Published DE documents	DEPN	Original document: DE102017117912B4 Searchable text: DE102017117912B4
	Date of update of the procedure	REGT	May 29, 2024

View procedures Examination procedure (No.: 11)
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	Mar 1, 2025
Issue number	HN	19
Year	PJ	2025
Publication date	VT	May 8, 2025
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	May 8, 2025

View procedures New applicant/owner details (No.: 12)
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	May 22, 2025
	Issue number	HN	27
	Year	PJ	2025
	Publication date	VT	Jul 3, 2025
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Lenovo Global Technologies Switzerland International GmbH, Zug, CH
71/73	Previous applicant/owner	INHF	Lenovo Enterprise Solutions (Singapore) Pte. Ltd., Singapur, SG
	Date of update of the procedure	REGT	Jul 3, 2025