Register information Patent

DE file number : 50 2005 009 904.4 (Status: not pending/lapsed, Query started: June 6, 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	50 2005 009 904.4
96	EP file number	EAKZ	05 73 0867.8
86	WO file number	WAKZ	PCT/EP2005/004022
97	EP publication number	EPN	1740163
87	WO publication number	WPN	2005102247
54	Designation/title	TI	MEHRPHASENPRÄPARAT ZUR KONTRAZEPTION AUF DER BASIS EINES NATÜRLICHEN ESTROGENS
51	IPC main class	ICM (ICMV)	A61K 31/00 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61K 31/56 (2006.01), A61K 31/57 (2006.01), A61P 15/18 (2006.01)
22	DE application date	DAT	Apr 15, 2005
96	EP application date	EAT	Apr 15, 2005
86	WO application date	WAT	Apr 15, 2005
43	Date of first publication	OT	Nov 3, 2005
	Date of publication of grant	PET	Jul 14, 2010
71/73	Applicant/owner	INH	Bayer Intellectual Property GmbH, 40789 Monheim, DE
72	Inventor	IN	ENDRIKAT, Jan, Quebec H9H 5B5, CA; DÜSTERBERG, Bernd, 16727 Oberkrämer, DE
	Address for service		RWS Group, Translation Division, CHALFONT ST PETER, Bucks SL9 9FG, GB
66 66	Domestic priority	PRN PRD	102004019743 Apr 20, 2004
	Patent division in charge		44
97	EP language of publication	ELANG	DE - Deutsch
87	WO language of publication	WLANG	DE - Deutsch
84	Designated EP contracting states	EDS	AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR
81	Designated WO countries	WDS	AL, HR, LV, BA, MK, YU
	Published EP/WO documents	EPWOPN	Original document: EP000001740163 Searchable text: EP000001740163 Original document: EP000001740163B1 Searchable text: EP000001740163B1 Original document: EP000001740163B2 Searchable text: EP000001740163B2 Original document: WO002005102247 Searchable text: WO002005102247
43	Date of first publication	EVT	Nov 3, 2005
	Date of the first transfer into DPMAregister	EREGT	Sep 29, 2012
	Date of the (most recent) update in DPMAregister	REGT	Apr 17, 2025 (Show all update days)(Hide all update days) Apr 17, 2025 Status: changed Procedures: Administrative procedure, IP right lapsed through expiry of term of protection, 15.04.2025: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 14.07.2010: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 14.07.2010: deleted Feb 7, 2025 St.36: changed (technical change) Mar 26, 2024; Mar 25, 2023; Apr 30, 2022; Mar 26, 2022; Mar 20, 2021; Apr 14, 2020; Apr 6, 2020; Feb 6, 2020; Jan 2, 2020; Aug 21, 2019; Apr 18, 2019; Oct 25, 2018; Apr 20, 2018; May 3, 2017; Apr 23, 2016; Apr 24, 2015; May 14, 2014; May 8, 2014; Aug 1, 2013; May 29, 2013; May 24, 2013; May 8, 2013; Apr 11, 2013; Jan 29, 2013 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 PCT application	WO first publication without search report	Nov 3, 2005		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Jan 10, 2007		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Feb 22, 2007	Feb 22, 2007	Details anzeigen
4	New applicant/owner details	New applicant/owner details	Jun 17, 2010	Aug 2, 2012	Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Jul 14, 2010		Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	Aug 26, 2010	Aug 26, 2010	Details anzeigen
7	Opposition procedure	Opposition to patent filed	Apr 13, 2011	Jun 30, 2011	Details anzeigen
8	New applicant/owner details	New applicant/owner details	Jun 12, 2012	Aug 2, 2012	Details anzeigen
9	New applicant/owner details	New applicant/owner details	Apr 10, 2013	May 29, 2013	Details anzeigen
10	Opposition procedure	Patent maintained in amended form by EPO	Jan 15, 2020		Details anzeigen
11	Opposition procedure	Decision by EPO to maintain patent in amended form has become final	Jan 15, 2020	Feb 6, 2020	Details anzeigen
12	Administrative procedure	IP right lapsed through expiry of term of protection	Apr 15, 2025		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	Nov 3, 2005

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	Jan 10, 2007

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	Feb 22, 2007
Issue number	HN	8
Year	PJ	2007
Publication date	VT	Feb 22, 2007
Type of publication	PART	Bibliographic data

View procedures New applicant/owner details (No.: 4)
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 17, 2010
	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	Previous applicant/owner	INHF	Schering Aktiengesellschaft, 13353 Berlin, DE

View procedures Procedure relating to EP application (No.: 5)
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	Jul 14, 2010
Date of update of the procedure	REGT	Apr 17, 2025

View procedures Publications (No.: 6)
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	Aug 26, 2010
Issue number	HN	34
Year	PJ	2010
Publication date	VT	Aug 26, 2010
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Opposition procedure (No.: 7)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Opposition to patent filed
Date of legal/procedural status	VSTT	Apr 13, 2011
Issue number	HN	26
Year	PJ	2011
Publication date	VT	Jun 30, 2011
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures New applicant/owner details (No.: 8)
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 12, 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 New applicant/owner details (No.: 9)
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	Apr 10, 2013
	Issue number	HN	22
	Year	PJ	2013
	Publication date	VT	May 29, 2013
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
71/73	Applicant/owner	INH	Bayer Intellectual Property GmbH, 40789 Monheim, DE
71/73	Previous applicant/owner	INHF	Bayer Pharma Aktiengesellschaft, 13353 Berlin, DE

View procedures Opposition procedure (No.: 10)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Patent maintained in amended form by EPO
Date of legal/procedural status	VSTT	Jan 15, 2020
Date of update of the procedure	REGT	Apr 30, 2022

View procedures Opposition procedure (No.: 11)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Decision by EPO to maintain patent in amended form has become final
Date of legal/procedural status	VSTT	Jan 15, 2020
Issue number	HN	6
Year	PJ	2020
Publication date	VT	Feb 6, 2020
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Apr 30, 2022

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 15, 2025
Date of update of the procedure	REGT	Apr 17, 2025