Register information Patent

DE file number : 595 10 887.3 (Status: not pending/lapsed, Query started: April 24, 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	595 10 887.3
96	EP file number	EAKZ	95 94 3492.9
86	WO file number	WAKZ	PCT/EP95/02656
97	EP publication number	EPN	771217
87	WO publication number	WPN	1996002277
54	Designation/title	TI	FESTE ARZNEIFORMEN, ENTHALTEND CLATHRATE VOM STEROIDALEN SEXUALHORMON ETHINYLESTRADIOL
51	IPC main class	ICM (ICMV)	A61K 47/48 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61K 31/567 (2006.01)
22	DE application date	DAT	Jul 10, 1995
96	EP application date	EAT	Jul 10, 1995
86	WO application date	WAT	Jul 10, 1995
43	Date of first publication	OT	Feb 1, 1996
	Date of publication of grant	PET	Apr 7, 2004
71/73	Applicant/owner	INH	Bayer Pharma Aktiengesellschaft, 13353 Berlin, DE
72	Inventor	IN	BACKENSFELD, Thomas, W-1055 Berlin, DE; TACK, Johannes, W-1359 Berlin, DE
	Address for service		Bayer Pharma Aktiengesellschaft, 13353 Berlin, DE
66 66	Domestic priority	PRN PRD	4426709 Jul 20, 1994
	Patent division in charge		44
21	File number of protection certificate	ZAKZ	12 2007 000 011.1 12 2007 000 013.8
97	EP language of publication	ELANG	DE - Deutsch
87	WO language of publication	WLANG	DE - Deutsch
84	Designated EP contracting states	EDS	AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE
	Published EP/WO documents	EPWOPN	Original document: EP000000771217 Searchable text: EP000000771217 Original document: EP000000771217B1 Searchable text: EP000000771217B1 Original document: WO001996002277 Searchable text: WO001996002277
43	Date of first publication	EVT	Feb 1, 1996
	Date of the first transfer into DPMAregister	EREGT	Sep 28, 2012
	Date of the (most recent) update in DPMAregister	REGT	Oct 29, 2018 (Show all update days)(Hide all update days) Oct 29, 2018; Jul 14, 2015; Mar 25, 2015; Jul 24, 2014; Aug 9, 2013; Jul 20, 2013; Jan 21, 2013 Historical data not available for this/these date(s) Sep 28, 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 PCT application	WO first publication without search report	Feb 1, 1996		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	May 7, 1997		Details anzeigen
3	Procedure relating to EP application	EPO publication of search report	May 7, 1997		Details anzeigen
4	Publications	Publication of a mention regarding EP 1st publication by DPMA	Jun 12, 1997	Jun 12, 1997	Details anzeigen
5	Change of classification	Change of IPC main class	Dec 30, 1999		Details anzeigen
6	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Apr 7, 2004		Details anzeigen
7	Publications	Publication by DPMA of mention regarding EP patent grant	May 13, 2004	May 13, 2004	Details anzeigen
8	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Jan 7, 2005	May 4, 2005	Details anzeigen
9	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
10	New applicant/owner details	New applicant/owner details	Mar 27, 2007	May 31, 2007	Details anzeigen
11	New applicant/owner details	New applicant/owner details	Jan 23, 2008	Mar 27, 2008	Details anzeigen
12	New applicant/owner details	New applicant/owner details	Jun 13, 2012	Aug 2, 2012	Details anzeigen
13	Administrative procedure	IP right lapsed through expiry of term of protection	Jul 10, 2015		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 first publication without search report
Date of legal/procedural status	VSTT	Feb 1, 1996

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	May 7, 1997

View procedures Procedure relating to EP application (No.: 3)
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	May 7, 1997

View procedures Publications (No.: 4)
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	Jun 12, 1997
Issue number	HN	24
Year	PJ	1997
Publication date	VT	Jun 12, 1997
Type of publication	PART	Bibliographic data

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	Dec 30, 1999
51	IPC main class	ICM (ICMV)	A61K 47/48 (2000.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 47/48 (1995.01)

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	EPO publication of mention regarding patent grant (beginning of opposition period)
Date of legal/procedural status	VSTT	Apr 7, 2004

View procedures Publications (No.: 7)
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 13, 2004
Issue number	HN	20
Year	PJ	2004
Publication date	VT	May 13, 2004
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Procedure relating to EP application (No.: 8)
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	Jan 7, 2005
Issue number	HN	18
Year	PJ	2005
Publication date	VT	May 4, 2005
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Change of classification (No.: 9)
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)	A61K 47/48 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 47/48 (2000.01)

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	Mar 27, 2007
	Issue number	HN	22
	Year	PJ	2007
	Publication date	VT	May 31, 2007
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Bayer Schering Pharma AG, 13353 Berlin, DE
71/73	Previous applicant/owner	INHF	Schering AG, 13353 Berlin, DE

View procedures New applicant/owner details (No.: 11)
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	Jan 23, 2008
	Issue number	HN	13
	Year	PJ	2008
	Publication date	VT	Mar 27, 2008
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Bayer Schering Pharma Aktiengesellschaft, 13353 Berlin, DE
71/73	Previous applicant/owner	INHF	Bayer Schering Pharma AG, 13353 Berlin, DE

View procedures New applicant/owner details (No.: 12)
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	Jun 13, 2012
	Issue number	HN	31
	Year	PJ	2012
	Publication date	VT	Aug 2, 2012
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
71/73	Applicant/owner	INH	Bayer Pharma Aktiengesellschaft, 13353 Berlin, DE
71/73	Previous applicant/owner	INHF	Bayer Schering Pharma Aktiengesellschaft, 13353 Berlin, DE

View procedures Administrative procedure (No.: 13)
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	Jul 10, 2015