Register information Patent

DE file number : 10 2021 211 618.3 (Status: pending/in force, Query started: November 4, 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 211 618.3
54	Designation/title	TI	Kraftfahrzeug mit einer Batterie-Rundzellenanordnung sowie Verfahren zur Erstellung einer Batterie-Rundzellenanordnung in einem Kraftfahrzeug
51	IPC main class	ICM (ICMV)	B60K 1/04 (2019.01)
51	IPC secondary class(es)	ICS (ICSV)	B60L 50/64 (2019.01), H01M 50/20 (2021.01)
22	DE application date	DAT	Oct 14, 2021
43	Date of first publication	OT	Apr 20, 2023
	Date of publication of grant	PET	Oct 2, 2024
71/73	Applicant/owner	INH	VOLKSWAGEN AKTIENGESELLSCHAFT, 38440 Wolfsburg, DE
72	Inventor	IN	Nortmann, Ansgar, Dr.rer.nat., 38518 Gifhorn, DE; Nortmann, Christoph, 38126 Braunschweig, DE
10	Published DE documents	DEPN	Original document: DE102021211618A1 Searchable text: DE102021211618A1 Original document: DE102021211618B4 Searchable text: DE102021211618B4
	Address for service		Volkswagen AG, 38436 Wolfsburg, DE
	Due date	FT FG	Oct 31, 2026 Annual fee for the 6th year Patent fees
	Patent division in charge		28
56	Citations	CT	[A] EP000002418709A1 (EP 2 418 709 A1) [D] US020160248060A1 (US 2016 / 0 248 060 A1) [D] US000009579933B2 (US 9 579 933 B2) [A] DE102018205609A1 (DE 10 2018 205 609 A1) [D] US000009579963B2 (US 9 579 963 B2)
43	Date of first publication	EVT	Apr 20, 2023
	Number of official communications (office actions)		1
	Number of responses		1
	Date of the first transfer into DPMAregister	EREGT	Apr 20, 2023
	Date of the (most recent) update in DPMAregister	REGT	Oct 8, 2025 (Show all update days)(Hide all update days) Oct 8, 2025 Address for service: changed Aug 14, 2025 Procedures: Examination procedure, Grant of patent has become final, 03.07.2025: changed Aug 1, 2025 Citations: changed Procedures: Examination procedure, Grant of patent has become final, 03.07.2025: new May 23, 2025 Citations: changed Mar 20, 2025 Citations: changed Oct 9, 2024 Citations: changed Oct 2, 2024 Published DE documents: changed Procedures: Publications, Patent specification, 02.10.2024: changed Sep 14, 2024 Citations: changed Sep 6, 2024 Date of publication of grant: new Citations: changed Procedures: Publications, Patent specification, 02.10.2024: new Aug 19, 2024 St.36: changed (technical change) Jun 26, 2024; May 3, 2024; Apr 30, 2024; Sep 16, 2023 Historical data not available for this/these date(s) Apr 20, 2023 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 14, 2021		Details anzeigen
2	Examination procedure	Request for examination effectively filed	Oct 14, 2021		Details anzeigen
3	Pre-registration procedure	Pre-registration procedure has been concluded	Nov 8, 2021		Details anzeigen
4	Examination procedure	Official communication on examination	Aug 31, 2022		Details anzeigen
5	Examination procedure	Reply to official communication	Dec 19, 2022		Details anzeigen
6	Publications	Publication of application (Offenlegungsschrift)	Apr 20, 2023	Apr 20, 2023	Details anzeigen
7	Examination procedure	Decision to grant patent by Examining Section/Patent Division	Jun 25, 2024		Details anzeigen
8	Publications	Patent specification	Oct 2, 2024	Oct 2, 2024	Details anzeigen
9	Examination procedure	Grant of patent has become final	Jul 3, 2025	Sep 4, 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 14, 2021
Date of update of the procedure	REGT	Apr 20, 2023

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	Oct 14, 2021
Third party request		No
Date of receipt	AEGT	Oct 14, 2021
Date of update of the procedure	REGT	Apr 20, 2023

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 8, 2021
Date of update of the procedure	REGT	Apr 20, 2023

View procedures Examination procedure (No.: 4)
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	Aug 31, 2022
Date of update of the procedure	REGT	Apr 20, 2023

View procedures Examination procedure (No.: 5)
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	Dec 19, 2022
Date of update of the procedure	REGT	Apr 20, 2023

View procedures Publications (No.: 6)
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	Apr 20, 2023
	Issue number	HN	16
	Year	PJ	2023
	Publication date	VT	Apr 20, 2023
	Type of publication	PART	Documents
	Part	HT	Part 2
10	Published DE documents	DEPN	Original document: DE102021211618A1 Searchable text: DE102021211618A1
	Date of update of the procedure	REGT	Apr 20, 2023

View procedures Examination procedure (No.: 7)
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	Jun 25, 2024
Date of update of the procedure	REGT	Jun 26, 2024

View procedures Publications (No.: 8)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Patent specification
	Date of legal/procedural status	VSTT	Oct 2, 2024
	Issue number	HN	40
	Year	PJ	2024
	Publication date	VT	Oct 2, 2024
	Type of publication	PART	Documents
	Part	HT	Part 3
10	Published DE documents	DEPN	Original document: DE102021211618B4 Searchable text: DE102021211618B4
	Date of update of the procedure	REGT	Oct 2, 2024

View procedures Examination procedure (No.: 9)
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	Jul 3, 2025
Issue number	HN	36
Year	PJ	2025
Publication date	VT	Sep 4, 2025
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Aug 14, 2025