Register information Patent

DE file number : 50 2013 013 182.3 (Status: pending/in force, Query started: July 6, 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	50 2013 013 182.3
96	EP file number	EAKZ	13 77 4181.5
86	WO file number	WAKZ	PCT/EP2013/071039
97	EP publication number	EPN	2919888
87	WO publication number	WPN	2014075850
54	Designation/title	TI	STEUERUNG DER GASZUSAMMENSETZUNG EINER GASSEPARATIONSANLAGE MIT MEMBRANEN
51	IPC main class	ICM (ICMV)	B01D 53/22 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C10L 3/10 (2006.01)
22	DE application date	DAT	Oct 9, 2013
96	EP application date	EAT	Oct 9, 2013
86	WO application date	WAT	Oct 9, 2013
43	Date of first publication	OT	May 22, 2014
	Date of publication of grant	PET	Jul 17, 2019
71/73	Applicant/owner	INH	Evonik Operations GmbH, 45128 Essen, DE
72	Inventor	IN	UNGERANK, Markus, A-4320 Perg, AT; ROEGL, Harald, A-4702 Wallern an der Trattnach, AT
	Address for service		Evonik Industries AG, 63457 Hanau, DE
33 31 32	Foreign priority	PRC PRNA PRDA	EP 13167835 May 15, 2013
33 31 32	Foreign priority	PRC PRNA PRDA	EP 12192571 Nov 14, 2012
	Due date	FT FG	Oct 31, 2025 Annual fee for the 13th year Patent fees
	Patent division in charge		43
97	EP language of publication	ELANG	DE - Deutsch
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: EP000002919888 Searchable text: EP000002919888 Original document: EP000002919888B1 Searchable text: EP000002919888B1 Original document: WO002014075850 Searchable text: WO002014075850
43	Date of first publication	EVT	May 22, 2014
	Date of the first transfer into DPMAregister	EREGT	Sep 24, 2015
	Date of the (most recent) update in DPMAregister	REGT	Jun 19, 2025 (Show all update days)(Hide all update days) Jun 19, 2025 Procedures: Procedure relating to EP application, EPO publication of mention of grant , 17.07.2019: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 17.07.2019: deleted Oct 30, 2024 Due date: changed Aug 27, 2024 St.36: changed (technical change) Jun 13, 2024; May 11, 2024; Oct 28, 2023; Aug 24, 2023; Jul 19, 2023; Oct 26, 2022; Oct 29, 2021; Oct 30, 2020; Aug 6, 2020; Jul 16, 2020; Oct 29, 2019; Aug 21, 2019; Aug 1, 2019; Jun 27, 2019; Mar 21, 2019; Nov 2, 2017 Historical data not available for this/these date(s) Sep 24, 2015 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	May 22, 2014		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Sep 23, 2015		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Nov 5, 2015	Nov 5, 2015	Details anzeigen
4	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Jul 17, 2019		Details anzeigen
5	Publications	Publication by DPMA of mention regarding EP patent grant	Aug 1, 2019	Aug 1, 2019	Details anzeigen
6	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Jun 3, 2020	Aug 20, 2020	Details anzeigen
7	New applicant/owner details	New applicant/owner details	Jul 18, 2023	Aug 24, 2023	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	May 22, 2014

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	Sep 23, 2015

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	Nov 5, 2015
Issue number	HN	45
Year	PJ	2015
Publication date	VT	Nov 5, 2015
Type of publication	PART	Bibliographic data

View procedures Procedure relating to EP application (No.: 4)
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	Jul 17, 2019
Date of update of the procedure	REGT	Jun 19, 2025

View procedures Publications (No.: 5)
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	Aug 1, 2019
Issue number	HN	31
Year	PJ	2019
Publication date	VT	Aug 1, 2019
Type of publication	PART	Bibliographic data
Part	HT	Part 5

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	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision
Date of legal/procedural status	VSTT	Jun 3, 2020
Issue number	HN	34
Year	PJ	2020
Publication date	VT	Aug 20, 2020
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Aug 6, 2020

View procedures New applicant/owner details (No.: 7)
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	Jul 18, 2023
	Issue number	HN	34
	Year	PJ	2023
	Publication date	VT	Aug 24, 2023
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Evonik Operations GmbH, 45128 Essen, DE
71/73	Previous applicant/owner	INHF	Evonik Fibres GmbH, Schörfling am Attersee, AT
	Date of update of the procedure	REGT	Aug 24, 2023