Register information Patent

EP file number: 16 75 7598.4 (Status: not pending/lapsed, Query started: June 30, 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	Not pending/lapsed
96	EP file number	EAKZ	16 75 7598.4
86	WO file number	WAKZ	PCT/EP2016/069457
97	EP publication number	EPN	3337459
87	WO publication number	WPN	2017032651
54	Designation/title	TI	SALZE VON WIRKSTOFFEN MIT POLYMEREN GEGENIONEN
51	IPC main class	ICM (ICMV)	A61K 9/16 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61K 31/00 (2006.01), C08F 220/06 (2006.01)
96	EP application date	EAT	Aug 17, 2016
86	WO application date	WAT	Aug 17, 2016
43	Date of first publication	OT	Mar 2, 2017
72	Inventor	IN	SCHIFFTER, Heiko Alexander, 51491 Overath, DE; ANGEL, Maximilian, 95359 Kasendorf, DE; KOLTER, Karl, 67117 Limburgerhof, DE; GUTH, Felicitas, 67434 Neustadt, DE
33 31 32	Foreign priority	PRC PRNA PRDA	EP 15181991 Aug 21, 2015
	Patent division in charge		44
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: EP000003337459A1 Searchable text: EP000003337459A1 Original document: WO002017032651 Searchable text: WO002017032651
43	Date of first publication	EVT	Mar 2, 2017
	Date of the first transfer into DPMAregister	EREGT	Jun 27, 2018
	Date of the (most recent) update in DPMAregister	REGT	Aug 17, 2023 (Show all update days)(Hide all update days) Aug 17, 2023; Jul 13, 2023 Historical data not available for this/these date(s) Jun 27, 2018 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	Mar 2, 2017		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Jun 27, 2018		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Aug 9, 2018	Aug 9, 2018	Details anzeigen
4	Procedure relating to EP application	Procedure concluded at EPO without patent grant	Mar 1, 2023	Aug 17, 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	Mar 2, 2017

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	Jun 27, 2018

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	Aug 9, 2018
Issue number	HN	32
Year	PJ	2018
Publication date	VT	Aug 9, 2018
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	Procedure concluded at EPO without patent grant
Date of legal/procedural status	VSTT	Mar 1, 2023
Issue number	HN	33
Year	PJ	2023
Publication date	VT	Aug 17, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Aug 17, 2023