Register information Patent

DE file number : 60 2018 068 795.5 (Status: pending/in force, Query started: August 3, 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 2018 068 795.5
96	EP file number	EAKZ	18 17 5102.5
97	EP publication number	EPN	3574972
54	Designation/title	TI	LUFTFILTER UND VERFAHREN ZUR HERSTELLUNG
51	IPC main class	ICM (ICMV)	B01D 46/00 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	B01D 46/52 (2006.01)
22	DE application date	DAT	May 30, 2018
96	EP application date	EAT	May 30, 2018
43	Date of first publication	OT	Dec 4, 2019
	Date of publication of grant	PET	May 1, 2024
71/73	Applicant/owner	INH	Knorr-Bremse España S.A., Getafe, (Madrid), ES
72	Inventor	IN	Nurzia, Giovanni, 28009 Madrid, ES; Kambara Martin, Ryusuke Daniel, 28005 Madrid, ES
74	Representative	VTR	Spies & Behrndt Patentanwälte PartG mbB, 80687 München, DE
	Address for service		LifeTech IP Spies & Behrndt Patentanwälte PartG mbB, 80687 München, DE
	Due date	FT FG	May 31, 2026 Annual fee for the 9th year Patent fees
	Patent division in charge		43
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
	Published EP/WO documents	EPWOPN	Original document: EP000003574972A1 Searchable text: EP000003574972A1 Original document: EP000003574972B1 Searchable text: EP000003574972B1
43	Date of first publication	EVT	Dec 4, 2019
	Date of the first transfer into DPMAregister	EREGT	Dec 4, 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 Apr 24, 2025 Procedures: Procedure relating to EP application, Grant has become final, 04.02.2025: changed Procedures: Procedure relating to EP application, EPO publication of mention of grant , 01.05.2024: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 01.05.2024: deleted Mar 20, 2025 Procedures: Procedure relating to EP application, Grant has become final, 04.02.2025: new Oct 24, 2024 St.36: changed (technical change) Dec 4, 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 EP application	EPO 1st publication	Dec 4, 2019		Details anzeigen
2	Publications	Publication of a mention regarding EP 1st publication by DPMA	Jan 16, 2020	Jan 16, 2020	Details anzeigen
3	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	May 1, 2024		Details anzeigen
4	Publications	Publication by DPMA of mention regarding EP patent grant	May 16, 2024	May 16, 2024	Details anzeigen
5	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Feb 4, 2025	Apr 24, 2025	Details anzeigen

View procedures Procedure relating to EP application (No.: 1)
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	Dec 4, 2019

View procedures Publications (No.: 2)
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	Jan 16, 2020
Issue number	HN	3
Year	PJ	2020
Publication date	VT	Jan 16, 2020
Type of publication	PART	Bibliographic data

View procedures Procedure relating to EP application (No.: 3)
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	May 1, 2024
Date of update of the procedure	REGT	Apr 24, 2025

View procedures Publications (No.: 4)
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	May 16, 2024
Issue number	HN	20
Year	PJ	2024
Publication date	VT	May 16, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	May 8, 2024

View procedures Procedure relating to EP application (No.: 5)
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	Feb 4, 2025
Issue number	HN	17
Year	PJ	2025
Publication date	VT	Apr 24, 2025
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Apr 24, 2025