Register information Patent

DE file number : 500 15 815.0 (Status: not pending/lapsed, Query started: May 13, 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
21	DE file number	DAKZ	500 15 815.0
96	EP file number	EAKZ	00 10 7623.1
97	EP publication number	EPN	1044975
54	Designation/title	TI	Stabiles kristallines Salz der 5-Methyl-(6S)-tetrahydrofolsäure
51	IPC main class	ICM (ICMV)	C07D 475/04 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61K 31/519 (2006.01), A61P 39/02 (2006.01)
22	DE application date	DAT	Apr 8, 2000
96	EP application date	EAT	Apr 8, 2000
43	Date of first publication	OT	Oct 18, 2000
	Date of publication of grant	PET	Dec 9, 2009
71/73	Applicant/owner	INH	Merck & Cie, Altdorf, CH
72	Inventor	IN	Müller, Hans Rudolf, 8207 Schaffhausen, CH; Egger, Thomas, 8307 Effretikon, CH; Moser, Rudolf, 8200 Schaffhausen, CH
74	Representative	VTR	v. Füner Ebbinghaus Finck Hano, 81541 München, DE
	Address for service		v. Füner Ebbinghaus Finck Hano Patentanwälte - European Patent Attorneys, 81517 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	CH 69599 Apr 15, 1999
	Patent division in charge		44
97	EP language of publication	ELANG	DE - Deutsch
84	Designated EP contracting states	EDS	AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE
	Published EP/WO documents	EPWOPN	Original document: EP000001044975 Searchable text: EP000001044975 Original document: EP000001044975B1 Searchable text: EP000001044975B1
43	Date of first publication	EVT	Oct 18, 2000
	Date of the first transfer into DPMAregister	EREGT	Sep 29, 2012
	Date of the (most recent) update in DPMAregister	REGT	Apr 9, 2020 (Show all update days)(Hide all update days) Apr 9, 2020; Aug 13, 2019; Apr 10, 2019; Apr 10, 2018; Apr 25, 2017; Apr 16, 2016; Apr 15, 2015; May 14, 2014; May 9, 2014; Sep 24, 2013; Jul 31, 2013; May 9, 2013; Apr 18, 2013; Jan 22, 2013; Nov 8, 2012 Historical data not available for this/these date(s) Sep 29, 2012 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 EP application	EPO 1st publication	Oct 18, 2000		Details anzeigen
2	Procedure relating to EP application	EPO publication of search report	Oct 18, 2000		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Nov 23, 2000	Nov 23, 2000	Details anzeigen
4	Change of classification	Change of IPC main class	Sep 23, 2005		Details anzeigen
5	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
6	New applicant/owner details	New applicant/owner details	Nov 12, 2009	Nov 8, 2012	Details anzeigen
7	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Dec 9, 2009		Details anzeigen
8	Publications	Publication by DPMA of mention regarding EP patent grant	Jan 21, 2010	Jan 21, 2010	Details anzeigen
9	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Sep 9, 2010	Dec 30, 2010	Details anzeigen
10	New applicant/owner details	New applicant/owner details	Sep 18, 2012	Nov 8, 2012	Details anzeigen
11	New representative details	New representative details	Sep 18, 2012	Nov 8, 2012	Details anzeigen
12	Administrative procedure	IP right lapsed through expiry of term of protection	Apr 8, 2020		Details anzeigen

View procedures Procedure relating to EP application (No.: 1)
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	Oct 18, 2000

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 publication of search report
Date of legal/procedural status	VSTT	Oct 18, 2000

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 23, 2000
Issue number	HN	47
Year	PJ	2000
Publication date	VT	Nov 23, 2000
Type of publication	PART	Bibliographic data

View procedures Change of classification (No.: 4)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Change of classification
	Legal/procedural status	VST	Change of IPC main class
	Date of legal/procedural status	VSTT	Sep 23, 2005
51	IPC main class	ICM (ICMV)	C07D 475/04 (2000.01)
51	Previous IPC main class	ICMF (ICMVF)	C07D 475/04 (2000.01)

View procedures Change of classification (No.: 5)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Change of classification
	Legal/procedural status	VST	Change of IPC main class
	Date of legal/procedural status	VSTT	Oct 17, 2005
51	IPC main class	ICM (ICMV)	C07D 475/04 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C07D 475/04 (2000.01)

View procedures New applicant/owner details (No.: 6)
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	Nov 12, 2009
	Issue number	HN	45
	Year	PJ	2012
	Publication date	VT	Nov 8, 2012
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
71/73	Previous applicant/owner	INHF	Eprova AG, Schaffhausen, CH

View procedures Procedure relating to EP application (No.: 7)
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	Dec 9, 2009

View procedures Publications (No.: 8)
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	Jan 21, 2010
Issue number	HN	3
Year	PJ	2010
Publication date	VT	Jan 21, 2010
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Procedure relating to EP application (No.: 9)
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	Sep 9, 2010
Issue number	HN	52
Year	PJ	2010
Publication date	VT	Dec 30, 2010
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures New applicant/owner details (No.: 10)
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	Sep 18, 2012
	Issue number	HN	45
	Year	PJ	2012
	Publication date	VT	Nov 8, 2012
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
71/73	Applicant/owner	INH	Merck & Cie, Altdorf, CH
71/73	Previous applicant/owner	INHF	Merck Eprova AG, Schaffhausen, CH

View procedures New representative details (No.: 11)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New representative details
	Legal/procedural status	VST	New representative details
	Date of legal/procedural status	VSTT	Sep 18, 2012
	Issue number	HN	45
	Year	PJ	2012
	Publication date	VT	Nov 8, 2012
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
74	Representative	VTR	v. Füner Ebbinghaus Finck Hano, 81541 München, DE
74	Previous representative	VTRF	v. Füner Ebbinghaus Finck Hano, 81541 München, DE

View procedures Administrative procedure (No.: 12)
Criterion	Field	Content Close details
Type of procedure	VART	Administrative procedure
Legal/procedural status	VST	IP right lapsed through expiry of term of protection
Date of legal/procedural status	VSTT	Apr 8, 2020