Register information Patent

DE file number : 60 2015 072 880.7 (Status: pending/in force, Query started: October 23, 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 2015 072 880.7
96	EP file number	EAKZ	15 76 6523.3
86	WO file number	WAKZ	PCT/EP2015/071705
97	EP publication number	EPN	3197923
87	WO publication number	WPN	2016046195
54	Designation/title	TI	WÄSSRIGE POLYMER-SILICIUM-ÖL-HYBRIDZUSAMMENSETZUNG
51	IPC main class	ICM (ICMV)	C08F 2/26 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C08F 2/30 (2006.01), C08F 2/44 (2006.01), C08K 9/04 (2006.01)
22	DE application date	DAT	Sep 22, 2015
96	EP application date	EAT	Sep 22, 2015
86	WO application date	WAT	Sep 22, 2015
43	Date of first publication	OT	Mar 31, 2016
	Date of publication of grant	PET	Sep 1, 2021
71/73	Applicant/owner	INH	BASF SE, 67063 Ludwigshafen, DE
72	Inventor	IN	PIRRUNG, Frank, 67269 Grünstadt, DE; ENGELBRECHT, Lothar, 10318 Berlin, DE; AUSCHRA, Clemens, 79106 Freiburg, DE; VOIGT, Jens-Uwe, 76726 Germersheim, DE; KNISCHKA, Ralf, 67434 Neustadt, DE
	Address for service		BASF SE, 67056 Ludwigshafen, DE
33 31 32	Foreign priority	PRC PRNA PRDA	EP 14185951 Sep 23, 2014
	Due date	FT FG	Sep 30, 2026 Annual fee for the 12th year Patent fees
	Patent division in charge		44
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: EP000003197923A1 Searchable text: EP000003197923A1 Original document: EP000003197923B1 Searchable text: EP000003197923B1 Original document: WO002016046195 Searchable text: WO002016046195
43	Date of first publication	EVT	Mar 31, 2016
	Date of the first transfer into DPMAregister	EREGT	Aug 3, 2017
	Date of the (most recent) update in DPMAregister	REGT	Oct 8, 2025 (Show all update days)(Hide all update days) Oct 8, 2025 Due date: changed May 6, 2025 Procedures: Procedure relating to EP application, EPO publication of mention of grant , 01.09.2021: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 01.09.2021: deleted Oct 8, 2024 Due date: changed Aug 30, 2024 St.36: changed (technical change) Jun 13, 2024; May 3, 2024; Oct 6, 2023; Aug 4, 2022; Jul 21, 2022; Jun 15, 2022; Oct 7, 2021; Sep 23, 2021; Aug 14, 2021; Aug 12, 2021 Historical data not available for this/these date(s) Aug 3, 2017 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 31, 2016		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Aug 2, 2017		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Sep 14, 2017	Sep 14, 2017	Details anzeigen
4	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Sep 1, 2021		Details anzeigen
5	Publications	Publication by DPMA of mention regarding EP patent grant	Sep 23, 2021	Sep 23, 2021	Details anzeigen
6	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Jun 2, 2022	Aug 25, 2022	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 31, 2016
Date of update of the procedure	REGT	Aug 12, 2021

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	Aug 2, 2017

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	Sep 14, 2017
Issue number	HN	37
Year	PJ	2017
Publication date	VT	Sep 14, 2017
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	Sep 1, 2021
Date of update of the procedure	REGT	May 6, 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	Sep 23, 2021
Issue number	HN	38
Year	PJ	2021
Publication date	VT	Sep 23, 2021
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Sep 23, 2021

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 2, 2022
Issue number	HN	34
Year	PJ	2022
Publication date	VT	Aug 25, 2022
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Aug 4, 2022