Register information Patent

DE file number : 60 2017 076 562.7 (Status: pending/in force, Query started: May 1, 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	60 2017 076 562.7
96	EP file number	EAKZ	17 80 6856.5
86	WO file number	WAKZ	PCT/JP2017/020727
97	EP publication number	EPN	3466886
87	WO publication number	WPN	2017209306
54	Designation/title	TI	VERFAHREN ZUR HERSTELLUNG VON OXIDPARTIKELN MIT GESTEUERTEN FARBEIGENSCHAFTEN
51	IPC main class	ICM (ICMV)	C01G 9/02 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C01B 13/14 (2006.01), C01G 49/06 (2006.01), C09C 1/24 (2006.01), C09C 3/06 (2006.01), C01B 13/36 (2006.01), C09C 1/04 (2006.01), B01J 13/02 (2006.01), C03C 17/00 (2006.01), C08K 9/06 (2006.01), C08K 3/22 (2006.01), C09D 7/62 (2018.01), C01F 17/235 (2020.01), B22F 1/054 (2022.01), B22F 1/102 (2022.01), C01G 9/00 (2006.01), C01G 51/00 (2006.01), C09C 1/22 (2006.01), C09D 5/00 (2006.01)
22	DE application date	DAT	Jun 2, 2017
96	EP application date	EAT	Jun 2, 2017
86	WO application date	WAT	Jun 2, 2017
43	Date of first publication	OT	Dec 7, 2017
	Date of publication of grant	PET	Nov 15, 2023
71/73	Applicant/owner	INH	M. Technique Co., Ltd., Izumi-shi, Osaka 594-1144, JP
72	Inventor	IN	ENOMURA Masakazu, Izumi-shi Osaka 594-1144, JP; HONDA Daisuke, Izumi-shi Osaka 594-1144, JP
74	Representative	VTR	Marks & Clerk LLP, 2661 Luxembourg, LU
33 31 32	Foreign priority	PRC PRNA PRDA	WO PCT/JP2016/066542 Jun 3, 2016
33 31 32	Foreign priority	PRC PRNA PRDA	WO PCT/JP2017/003876 Feb 2, 2017
33 31 32	Foreign priority	PRC PRNA PRDA	JP 2016111346 Jun 2, 2016
33 31 32	Foreign priority	PRC PRNA PRDA	WO PCT/JP2016/083001 Nov 7, 2016
	Patent division in charge		45
97	EP language of publication	ELANG	EN - Englisch
84	Designated EP contracting states	EDS	AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR
	Member states EPGÜ	EPGUE	AT, BE, BG, DE, DK, EE, FI, FR, IT, LT, LU, LV, MT, NL, PT, SE, SI
	Published EP/WO documents	EPWOPN	Original document: EP000003466886A1 Searchable text: EP000003466886A1 Original document: EP000003466886B1 Searchable text: EP000003466886B1 Original document: WO002017209306 Searchable text: WO002017209306
43	Date of first publication	EVT	Dec 7, 2017
	Date of the first transfer into DPMAregister	EREGT	Apr 10, 2019
	Date of the (most recent) update in DPMAregister	REGT	Feb 20, 2025 (Show all update days)(Hide all update days) Feb 20, 2025 St.36: changed (technical change) Nov 7, 2024 Procedures: Procedure relating to EP application, Grant has become final, 19.08.2024: changed Oct 3, 2024 Procedures: Procedure relating to EP application, Grant has become final, 19.08.2024: new Aug 15, 2024 St.36: changed (technical change) Aug 8, 2024 St.36: changed (technical change) Jul 25, 2024 St.36: changed (technical change) Jun 20, 2024; May 30, 2024; May 23, 2024; May 2, 2024; Apr 25, 2024; Jan 25, 2024; Dec 21, 2023; Nov 23, 2023; Oct 24, 2023; Oct 19, 2023; Apr 27, 2023; Aug 22, 2019 Historical data not available for this/these date(s) Apr 10, 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	Procedure relating to PCT application	WO publication	Dec 7, 2017		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Apr 10, 2019		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	May 23, 2019	May 23, 2019	Details anzeigen
4	Change of classification	Change of IPC main class	Apr 18, 2023		Details anzeigen
5	EP procedure	European patent with unitary effect has become effective	Nov 15, 2023	Jan 25, 2024	Details anzeigen
6	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Nov 15, 2023		Details anzeigen
7	Publications	Publication by DPMA of mention regarding EP patent grant	Nov 30, 2023	Nov 30, 2023	Details anzeigen
8	EP procedure	Filing of request for unitary effect of European patent	Dec 13, 2023		Details anzeigen
9	EP procedure	Registration of unitary effect of European patent	Dec 19, 2023	Jan 25, 2024	Details anzeigen
10	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Aug 19, 2024	Nov 7, 2024	Details anzeigen

View procedures Procedure relating to PCT application (No.: 1)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to PCT application
Legal/procedural status	VST	WO publication
Date of legal/procedural status	VSTT	Dec 7, 2017
Date of update of the procedure	REGT	Oct 19, 2023

View procedures Procedure relating to EP application (No.: 2)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	EPO 1st publication
Date of legal/procedural status	VSTT	Apr 10, 2019

View procedures Publications (No.: 3)
Criterion	Field	Content Close details
Type of procedure	VART	Publications
Legal/procedural status	VST	Publication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural status	VSTT	May 23, 2019
Issue number	HN	21
Year	PJ	2019
Publication date	VT	May 23, 2019
Type of publication	PART	Bibliographic data

View procedures Change of classification (No.: 4)
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	Apr 18, 2023
51	IPC main class	ICM (ICMV)	C01G 9/02 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C01G 9/02 (2006.01)
	Date of update of the procedure	REGT	Apr 27, 2023

View procedures EP procedure (No.: 5)
Criterion	Field	Content Close details
Type of procedure	VART	Unitary effect procedure
Legal/procedural status	VST	European patent with unitary effect has become effective
Date of legal/procedural status	VSTT	Nov 15, 2023
Issue number	HN	4
Year	PJ	2024
Publication date	VT	Jan 25, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Jan 25, 2024

View procedures Procedure relating to EP application (No.: 6)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	EPO publication of mention regarding patent grant (beginning of opposition period)
Date of legal/procedural status	VSTT	Nov 15, 2023
Date of update of the procedure	REGT	Oct 19, 2023

View procedures Publications (No.: 7)
Criterion	Field	Content Close details
Type of procedure	VART	Publications
Legal/procedural status	VST	Publication by DPMA of mention regarding EP patent grant
Date of legal/procedural status	VSTT	Nov 30, 2023
Issue number	HN	48
Year	PJ	2023
Publication date	VT	Nov 30, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Nov 23, 2023

View procedures EP procedure (No.: 8)
Criterion	Field	Content Close details
Type of procedure	VART	Unitary effect procedure
Legal/procedural status	VST	Filing of request for unitary effect of European patent
Date of legal/procedural status	VSTT	Dec 13, 2023
Date of update of the procedure	REGT	Dec 21, 2023

View procedures EP procedure (No.: 9)
Criterion	Field	Content Close details
Type of procedure	VART	Unitary effect procedure
Legal/procedural status	VST	Registration of unitary effect of European patent
Date of legal/procedural status	VSTT	Dec 19, 2023
Issue number	HN	4
Year	PJ	2024
Publication date	VT	Jan 25, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Jan 25, 2024

View procedures Procedure relating to EP application (No.: 10)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision
Date of legal/procedural status	VSTT	Aug 19, 2024
Issue number	HN	45
Year	PJ	2024
Publication date	VT	Nov 7, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Nov 7, 2024