Register information Patent

DE file number : 50 2017 013 134.4 (Status: pending/in force, Query started: August 2, 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 2017 013 134.4
96	EP file number	EAKZ	17 72 3406.9
86	WO file number	WAKZ	PCT/EP2017/061680
97	EP publication number	EPN	3464399
87	WO publication number	WPN	2017202642
54	Designation/title	TI	COPOLYMERISAT UND SEINE VERWENDUNG ZUR VERMINDERUNG DER KRISTALLISATION VON PARAFFINKRISTALLEN IN KRAFTSTOFFEN
51	IPC main class	ICM (ICMV)	C08F 222/04 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C10L 1/14 (2006.01), C10L 1/16 (2006.01), C08F 8/32 (2006.01)
22	DE application date	DAT	May 16, 2017
96	EP application date	EAT	May 16, 2017
86	WO application date	WAT	May 16, 2017
43	Date of first publication	OT	Nov 30, 2017
	Date of publication of grant	PET	May 4, 2022
71/73	Applicant/owner	INH	BASF SE, 67063 Ludwigshafen, DE
72	Inventor	IN	TROETSCH-SCHALLER, Irene, 67056 Ludwigshafen, DE; GARCIA CASTRO, Ivette, 67056 Ludwigshafen, DE; SCHROERS, Michael, 67056 Ludwigshafen, DE; REBHOLZ, Uwe, 67056 Ludwigshafen, DE; FAUL, Dieter, 67056 Ludwigshafen, DE; OSWALD, Anke, 67056 Ludwigshafen, DE
	Address for service		BASF SE, 67056 Ludwigshafen, DE
33 31 32	Foreign priority	PRC PRNA PRDA	EP 16171070 May 24, 2016
	Due date	FT FG	May 31, 2026 Annual fee for the 10th year Patent fees
	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: EP000003464399A1 Searchable text: EP000003464399A1 Original document: EP000003464399B1 Searchable text: EP000003464399B1 Original document: WO002017202642 Searchable text: WO002017202642
43	Date of first publication	EVT	Nov 30, 2017
	Date of the first transfer into DPMAregister	EREGT	Apr 10, 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 May 6, 2025 Procedures: Procedure relating to EP application, EPO publication of mention of grant , 04.05.2022: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 04.05.2022: deleted Aug 30, 2024 St.36: changed (technical change) 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	Nov 30, 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	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	May 4, 2022		Details anzeigen
5	Publications	Publication by DPMA of mention regarding EP patent grant	May 19, 2022	May 19, 2022	Details anzeigen
6	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Feb 7, 2023	Apr 20, 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	Nov 30, 2017
Date of update of the procedure	REGT	Apr 14, 2022

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 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	May 4, 2022
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	May 19, 2022
Issue number	HN	20
Year	PJ	2022
Publication date	VT	May 19, 2022
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	May 19, 2022

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	Feb 7, 2023
Issue number	HN	16
Year	PJ	2023
Publication date	VT	Apr 20, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Mar 30, 2023