Register information Patent

DE file number : 10 2018 112 491.0 (Status: pending/in force, Query started: August 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 2018 112 491.0
54	Designation/title	TI	Verfahren zum Herstellen einer weichmagnetischen Legierung
51	IPC main class	ICM (ICMV)	H01F 1/12 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	H01F 1/147 (2006.01), H01F 1/16 (2006.01), H01F 1/18 (2006.01), H01F 41/02 (2006.01), C22C 38/00 (2006.01), C21D 6/00 (2006.01)
22	DE application date	DAT	May 24, 2018
43	Date of first publication	OT	May 2, 2019
	Date of publication of grant	PET	May 22, 2025
71/73	Applicant/owner	INH	Vacuumschmelze GmbH & Co. KG, 63450 Hanau, DE
72	Inventor	IN	Fohr, Jan Frederik, 63322 Rödermark, DE; Tenbrink, Johannes, Dr., 63776 Mömbris, DE; Volbers, Niklas, 63486 Bruchköbel, DE
74	Representative	VTR	Westphal, Mussgnug & Partner Patentanwälte mit beschränkter Berufshaftung, 81541 München, DE
10	Published DE documents	DEPN	Original document: DE102018112491A1 Searchable text: DE102018112491A1 Original document: DE102018112491B4 Searchable text: DE102018112491B4
	Address for service		Westphal, Mussgnug & Partner Patentanwälte mbB, 81541 München, DE
66 66	Domestic priority	PRN PRD	10 2017 009 999.5 Oct 27, 2017
	Domestic priority claimed in	PRNCI	50 2018 013 853.8 PCT/EP2018/079337 50 2018 008 066.1
	Due date	FT FG	May 31, 2026 Annual fee for the 9th year Patent fees
	Patent division in charge		36
56	Citations	CT	[X] US000004204887A (US 4 204 887 A) [X] DE000001180954A (DE 11 80 954 A) [A] DE102008039326A1 (DE 10 2008 039 326 A1) [X] US000007128790B2 (US 7 128 790 B2) [A] US020110050376A1 (US 2011 / 0 050 376 A1) [X] WO002001000895A1 (WO 01/ 00 895 A1)
43	Date of first publication	EVT	May 2, 2019
	Number of official communications (office actions)		3
	Number of responses		3
	Date of the first transfer into DPMAregister	EREGT	May 2, 2019
	Date of the (most recent) update in DPMAregister	REGT	Jun 12, 2025 (Show all update days)(Hide all update days) Jun 12, 2025 Due date: changed May 22, 2025 Published DE documents: changed Procedures: Publications, Patent specification, 22.05.2025: changed Apr 25, 2025 Date of publication of grant: new Procedures: Publications, Patent specification, 22.05.2025: new Apr 16, 2025 St.36: changed (technical change) Feb 13, 2025 Procedures: Examination procedure, Decision to grant patent , 12.02.2025: new Feb 8, 2025 Designation/title: changed Jan 14, 2025 Designation/title: changed Nov 27, 2024 Domestic priority claimed in: changed Number of responses: changed Procedures: Examination procedure, Reply to official communication received, 25.11.2024: new Aug 8, 2024 Number of official communications (office actions): changed Procedures: Examination procedure, Official communication on examination issued, 07.08.2024: new Aug 7, 2024 Domestic priority claimed in: changed Aug 6, 2024 St.36: changed (technical change) May 2, 2019 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	May 24, 2018		Details anzeigen
2	Examination procedure	Request for examination effectively filed	May 24, 2018		Details anzeigen
3	Change of classification	Change of IPC main class	May 28, 2018		Details anzeigen
4	Pre-registration procedure	Pre-registration procedure has been concluded	Aug 2, 2018		Details anzeigen
5	Publications	Publication of application (Offenlegungsschrift)	May 2, 2019	May 2, 2019	Details anzeigen
6	Examination procedure	Official communication on examination	Jun 1, 2023		Details anzeigen
7	Examination procedure	Reply to official communication	Jan 29, 2024		Details anzeigen
8	Examination procedure	Official communication on examination	Mar 8, 2024		Details anzeigen
9	Examination procedure	Reply to official communication	Jul 8, 2024		Details anzeigen
10	Examination procedure	Official communication on examination	Aug 7, 2024		Details anzeigen
11	Examination procedure	Reply to official communication	Nov 25, 2024		Details anzeigen
12	Examination procedure	Decision to grant patent by Examining Section/Patent Division	Feb 12, 2025		Details anzeigen
13	Publications	Patent specification	May 22, 2025	May 22, 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	May 24, 2018

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	May 24, 2018
Third party request		No
Date of receipt	AEGT	May 24, 2018

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	May 28, 2018
51	IPC main class	ICM (ICMV)	H01F 1/12 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	H01F 1/12 (2006.01)

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	Aug 2, 2018

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	May 2, 2019
	Issue number	HN	18
	Year	PJ	2019
	Publication date	VT	May 2, 2019
	Type of publication	PART	Documents
	Part	HT	Part 2
10	Published DE documents	DEPN	Original document: DE102018112491A1 Searchable text: DE102018112491A1

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	Jun 1, 2023
Date of update of the procedure	REGT	Jun 2, 2023

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	Jan 29, 2024
Date of update of the procedure	REGT	Jan 31, 2024

View procedures Examination procedure (No.: 8)
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	Mar 8, 2024
Date of update of the procedure	REGT	Mar 9, 2024

View procedures Examination procedure (No.: 9)
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 8, 2024
Date of update of the procedure	REGT	Jul 10, 2024

View procedures Examination procedure (No.: 10)
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 7, 2024
Date of update of the procedure	REGT	Aug 8, 2024

View procedures Examination procedure (No.: 11)
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	Nov 25, 2024
Date of update of the procedure	REGT	Nov 27, 2024

View procedures Examination procedure (No.: 12)
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 12, 2025
Date of update of the procedure	REGT	Feb 13, 2025

View procedures Publications (No.: 13)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Patent specification
	Date of legal/procedural status	VSTT	May 22, 2025
	Issue number	HN	21
	Year	PJ	2025
	Publication date	VT	May 22, 2025
	Type of publication	PART	Documents
	Part	HT	Part 3
10	Published DE documents	DEPN	Original document: DE102018112491B4 Searchable text: DE102018112491B4
	Date of update of the procedure	REGT	May 22, 2025