Register information Patent

DE file number : 60 2018 023 954.5 (Status: pending/in force, Query started: June 22, 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 023 954.5
96	EP file number	EAKZ	18 75 2161.2
86	WO file number	WAKZ	PCT/EP2018/072077
97	EP publication number	EPN	3668516
87	WO publication number	WPN	2019034673
54	Designation/title	TI	STABILE LYOPHILISATE MIT 5,10-METHYLENE-(6R)-TETRAHYDROFOLSÄURE UND EINER DICARBONSÄURE
51	IPC main class	ICM (ICMV)	A61K 31/519 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C07D 475/04 (2006.01), A61K 47/12 (2006.01), C07C 55/06 (2006.01), C07C 55/10 (2006.01), C07C 57/145 (2006.01), C07C 57/15 (2006.01), C07C 59/225 (2006.01), A61K 9/19 (2006.01)
22	DE application date	DAT	Aug 15, 2018
96	EP application date	EAT	Aug 15, 2018
86	WO application date	WAT	Aug 15, 2018
43	Date of first publication	OT	Feb 21, 2019
	Date of publication of grant	PET	Sep 22, 2021
71/73	Applicant/owner	INH	Merck Patent Gesellschaft mit beschränkter Haftung, 64293 Darmstadt, DE
72	Inventor	IN	Moser, Rudolf, 8200 Schaffhausen, CH; GROEHN, Viola, 8447 Dachsen, CH; Ammann, Thomas, 8460 Marthalen, CH
	Address for service		Merck Patent GmbH, 64293 Darmstadt, DE
33 31 32	Foreign priority	PRC PRNA PRDA	EP 17186518 Aug 16, 2017
	Due date	FT FG	Aug 31, 2025 Annual fee for the 8th 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: EP000003668516A1 Searchable text: EP000003668516A1 Original document: EP000003668516B1 Searchable text: EP000003668516B1 Original document: WO002019034673 Searchable text: WO002019034673
43	Date of first publication	EVT	Feb 21, 2019
	Date of the first transfer into DPMAregister	EREGT	Jun 24, 2020
	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 , 22.09.2021: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 22.09.2021: deleted Aug 15, 2024 St.36: changed (technical change) Jun 25, 2024; Jun 13, 2024; May 2, 2024; Jun 24, 2023; Aug 26, 2022; Aug 11, 2022; Jun 22, 2022; Oct 14, 2021; Sep 3, 2021; Sep 2, 2021 Historical data not available for this/these date(s) Jun 24, 2020 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	Feb 21, 2019		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Jun 24, 2020		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Aug 6, 2020	Aug 6, 2020	Details anzeigen
4	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Sep 22, 2021		Details anzeigen
5	Publications	Publication by DPMA of mention regarding EP patent grant	Oct 14, 2021	Oct 14, 2021	Details anzeigen
6	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Jun 23, 2022	Sep 15, 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	Feb 21, 2019
Date of update of the procedure	REGT	Sep 2, 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	Jun 24, 2020

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 6, 2020
Issue number	HN	32
Year	PJ	2020
Publication date	VT	Aug 6, 2020
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 22, 2021
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	Oct 14, 2021
Issue number	HN	41
Year	PJ	2021
Publication date	VT	Oct 14, 2021
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Oct 14, 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 23, 2022
Issue number	HN	37
Year	PJ	2022
Publication date	VT	Sep 15, 2022
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Aug 26, 2022