Register information Patent

DE file number : 10 2020 207 000.8 (Status: pending/in force, Query started: May 7, 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 207 000.8
54	Designation/title	TI	Elektrisch erregte Maschine und Anordnung für eine elektrisch erregte Maschine
51	IPC main class	ICM (ICMV)	H02K 19/00 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	H02K 1/22 (2006.01), H02K 1/32 (2006.01), H01F 38/18 (2006.01), H02K 11/042 (2016.01), H02K 11/35 (2016.01)
22	DE application date	DAT	Jun 4, 2020
43	Date of first publication	OT	Dec 24, 2020
	Date of publication of grant	PET	Feb 23, 2023
71/73	Applicant/owner	INH	MAHLE International GmbH, 70376 Stuttgart, DE
72	Inventor	IN	Maier, David, 77815 Bühl, DE; Müller, Samuel, 71083 Herrenberg, DE; Parspour, Nejila, 70839 Gerlingen, DE
74	Representative	VTR	WITTE, WELLER & PARTNER Patentanwälte mbB, 70173 Stuttgart, DE
10	Published DE documents	DEPN	Original document: DE102020207000A1 Searchable text: DE102020207000A1 Original document: DE102020207000B4 Searchable text: DE102020207000B4
	Address for service		WITTE, WELLER & PARTNER Patentanwälte mbB, 70047 Stuttgart, DE
66 66	Domestic priority	PRN PRD	10 2019 004 370.7 Jun 19, 2019
	Domestic priority claimed in	PRNCI	24 17 7412.4 21 17 7864.2
	Due date	FT FG	Jun 30, 2025 Annual fee for the 6th year Patent fees
	Patent division in charge		32
56	Citations	CT	DE000002509002A1 (DE 25 09 002 A1) [X] DE000004333094A1 (DE 43 33 094 A1) GB000002378586A (GB 2 378 586 A) [X] US020050218740A1 (US 2005 / 0 218 740 A1) US020110241465A1 (US 2011 / 0 241 465 A1) DE102004048961A1 (DE 10 2004 048 961 A1) DE102016218819A1 (DE 10 2016 218 819 A1) DE102009014960A1 (DE 10 2009 014 960 A1) WO002003047077A1 (WO 2003 / 047 077 A1) WO002012139821A2 (WO 2012 / 139 821 A2)
43	Date of first publication	EVT	Dec 24, 2020
	Number of official communications (office actions)		1
	Number of responses		1
	Date of the first transfer into DPMAregister	EREGT	Dec 25, 2020
	Date of the (most recent) update in DPMAregister	REGT	Apr 26, 2025 (Show all update days)(Hide all update days) Apr 26, 2025 Domestic priority claimed in: changed Citations: changed Feb 16, 2025 Domestic priority claimed in: changed Citations: changed Feb 1, 2025 Citations: changed Jan 28, 2025 Citations: changed Jan 26, 2025 Citations: changed Jan 25, 2025 Citations: changed Jan 24, 2025 Citations: changed Jan 18, 2025 Citations: changed Jan 16, 2025 Procedures: Opposition procedure, Appeal received, 09.01.2025: new Dec 19, 2024 Citations: changed Dec 12, 2024 Citations: changed Dec 10, 2024 Citations: changed Procedures: Opposition procedure, Patent maintained with limitations by decision of DPMA, 05.11.2024: new Nov 9, 2024 Citations: changed Sep 11, 2024 Citations: changed Aug 21, 2024 Domestic priority claimed in: changed Jul 17, 2024 St.36: changed (technical change) Jul 11, 2024; Jul 3, 2024; May 8, 2024; Apr 13, 2024; Mar 31, 2024; Jan 27, 2024; Nov 17, 2023; Jun 24, 2023; Feb 23, 2023; Jan 27, 2023; Nov 15, 2022; Nov 4, 2022; Jun 29, 2022; Jul 6, 2021; Feb 27, 2021; Feb 26, 2021 Historical data not available for this/these date(s) Dec 25, 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	Jun 4, 2020		Details anzeigen
2	Examination procedure	Request for examination effectively filed	Jun 4, 2020		Details anzeigen
3	Change of classification	Change of IPC main class	Jun 18, 2020		Details anzeigen
4	Pre-registration procedure	Pre-registration procedure has been concluded	Jun 24, 2020		Details anzeigen
5	Publications	Publication of application (Offenlegungsschrift)	Dec 24, 2020	Dec 24, 2020	Details anzeigen
6	Examination procedure	Official communication on examination	Feb 26, 2021		Details anzeigen
7	Examination procedure	Reply to official communication	Jul 1, 2021		Details anzeigen
8	Examination procedure	Decision to grant patent by Examining Section/Patent Division	Nov 14, 2022		Details anzeigen
9	Publications	Patent specification	Feb 23, 2023	Feb 23, 2023	Details anzeigen
10	Opposition procedure	Opposition to patent filed	Nov 15, 2023	Feb 15, 2024	Details anzeigen
11	New applicant/owner details	New applicant/owner details	Mar 30, 2024	May 8, 2024	Details anzeigen
12	New representative details	New representative details	Mar 30, 2024	May 8, 2024	Details anzeigen
13	Opposition procedure	Patent maintained with limitations by decision of Patent Division	Nov 5, 2024		Details anzeigen
14	Opposition procedure	Appeal received	Jan 9, 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	Jun 4, 2020
Date of update of the procedure	REGT	Dec 25, 2020

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	Jun 4, 2020
Third party request		No
Date of receipt	AEGT	Jun 4, 2020
Date of update of the procedure	REGT	Dec 25, 2020

View procedures Change of classification (No.: 3)
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	Jun 18, 2020
51	IPC main class	ICM (ICMV)	H02K 19/00 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	H02K 19/00 (2006.01)
	Date of update of the procedure	REGT	Dec 25, 2020

View procedures Pre-registration procedure (No.: 4)
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	Jun 24, 2020
Date of update of the procedure	REGT	Dec 25, 2020

View procedures Publications (No.: 5)
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	Dec 24, 2020
	Issue number	HN	52
	Year	PJ	2020
	Publication date	VT	Dec 24, 2020
	Type of publication	PART	Documents
	Part	HT	Part 2
10	Published DE documents	DEPN	Original document: DE102020207000A1 Searchable text: DE102020207000A1
	Date of update of the procedure	REGT	Dec 25, 2020

View procedures Examination procedure (No.: 6)
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	Feb 26, 2021
Date of update of the procedure	REGT	Feb 27, 2021

View procedures Examination procedure (No.: 7)
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	Jul 1, 2021
Date of update of the procedure	REGT	Jul 6, 2021

View procedures Examination procedure (No.: 8)
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 14, 2022
Date of update of the procedure	REGT	Nov 15, 2022

View procedures Publications (No.: 9)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Patent specification
	Date of legal/procedural status	VSTT	Feb 23, 2023
	Issue number	HN	8
	Year	PJ	2023
	Publication date	VT	Feb 23, 2023
	Type of publication	PART	Documents
	Part	HT	Part 3
10	Published DE documents	DEPN	Original document: DE102020207000B4 Searchable text: DE102020207000B4
	Date of update of the procedure	REGT	Feb 23, 2023

View procedures Opposition procedure (No.: 10)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Opposition to patent filed
Date of legal/procedural status	VSTT	Nov 15, 2023
Issue number	HN	7
Year	PJ	2024
Publication date	VT	Feb 15, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Jan 27, 2024

View procedures New applicant/owner details (No.: 11)
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	Mar 30, 2024
	Issue number	HN	19
	Year	PJ	2024
	Publication date	VT	May 8, 2024
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	MAHLE International GmbH, 70376 Stuttgart, DE
71/73	Previous applicant/owner	INHF	Universität Stuttgart, Körperschaft des öffentlichen Rechts, 70174 Stuttgart, DE
	Date of update of the procedure	REGT	Apr 13, 2024

View procedures New representative details (No.: 12)
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	Mar 30, 2024
	Issue number	HN	19
	Year	PJ	2024
	Publication date	VT	May 8, 2024
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
74	Representative	VTR	WITTE, WELLER & PARTNER Patentanwälte mbB, 70173 Stuttgart, DE
74	Previous representative	VTRF	Müller-Boré & Partner Patentanwälte PartG mbB, 80639 München, DE
	Date of update of the procedure	REGT	Apr 13, 2024

View procedures Opposition procedure (No.: 13)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Patent maintained with limitations by decision of Patent Division
Date of legal/procedural status	VSTT	Nov 5, 2024
Date of update of the procedure	REGT	Dec 10, 2024

View procedures Opposition procedure (No.: 14)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Appeal received
Date of legal/procedural status	VSTT	Jan 9, 2025
Date of update of the procedure	REGT	Jan 16, 2025