Register information Patent

DE file number : 60 2005 007 205.5 (Status: not pending/lapsed, Query started: August 14, 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	60 2005 007 205.5
96	EP file number	EAKZ	05 29 1542.8
97	EP publication number	EPN	1745775
54	Designation/title	TI	Gastroretentive Zusammensetzungen und Verfahren zur Herstellung
51	IPC main class	ICM (ICMV)	A61K 9/16 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61K 9/22 (2006.01), A61K 9/36 (2006.01)
22	DE application date	DAT	Jul 19, 2005
96	EP application date	EAT	Jul 19, 2005
43	Date of first publication	OT	Jan 24, 2007
	Date of publication of grant	PET	May 28, 2008
71/73	Applicant/owner	INH	Ethypharm, Houdan, FR
72	Inventor	IN	Chaudhari, Mahendra, 400602 Maharashtra, IN; Chandwani, Omprakash D. Chandwani Niwas, Plot 365, 421003 Dist. Thane, Maharashtra, IN; Yelegaonkar, Rajashree Bhalchandra Society,A-Wing, 421503 Dist. Thane, Maharashtra, IN
74	Representative	VTR	Grosse, Schumacher, Knauer, von Hirschhausen, 80335 München, DE
	Address for service		GROSSE SCHUMACHER KNAUER von HIRSCHHAUSEN, 80335 München, DE
	Patent division in charge		44
97	EP language of publication	ELANG	EN - Englisch
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, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR
	Published EP/WO documents	EPWOPN	Original document: EP000001745775 Searchable text: EP000001745775 Original document: EP000001745775B1 Searchable text: EP000001745775B1
43	Date of first publication	EVT	Jan 24, 2007
	Date of the first transfer into DPMAregister	EREGT	Sep 30, 2012
	Date of the (most recent) update in DPMAregister	REGT	Jul 22, 2025 (Show all update days)(Hide all update days) Jul 22, 2025 Status: changed Procedures: Procedure relating to EP application, EPO publication of mention of grant , 28.05.2008: new Procedures: Administrative procedure, IP right lapsed through expiry of term of protection, 19.07.2025: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 28.05.2008: deleted Feb 25, 2025 Address for service: changed Sep 30, 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	Jan 24, 2007		Details anzeigen
2	Procedure relating to EP application	EPO publication of search report	Jan 24, 2007		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Mar 15, 2007	Mar 15, 2007	Details anzeigen
4	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	May 28, 2008		Details anzeigen
5	Publications	Publication by DPMA of mention regarding EP patent grant	Jul 10, 2008	Jul 10, 2008	Details anzeigen
6	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Mar 3, 2009	Jun 18, 2009	Details anzeigen
7	Publications	Other <with further information such as lien, etc>	Jul 20, 2023	Jul 20, 2023	Details anzeigen
8	Administrative procedure	IP right lapsed through expiry of term of protection	Jul 19, 2025		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	Jan 24, 2007

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	Jan 24, 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	Mar 15, 2007
Issue number	HN	11
Year	PJ	2007
Publication date	VT	Mar 15, 2007
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 28, 2008
Date of update of the procedure	REGT	Jul 22, 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	Jul 10, 2008
Issue number	HN	28
Year	PJ	2008
Publication date	VT	Jul 10, 2008
Type of publication	PART	Bibliographic data
Part	HT	Part 5

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	Mar 3, 2009
Issue number	HN	25
Year	PJ	2009
Publication date	VT	Jun 18, 2009
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Jun 8, 2023

View procedures Publications (No.: 7)
Criterion	Field	Content Close details
Type of procedure	VART	Publications
Legal/procedural status	VST	Other <with further information such as lien, etc>
Date of legal/procedural status	VSTT	Jul 20, 2023
Issue number	HN	29
Year	PJ	2023
Publication date	VT	Jul 20, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Supplementary information	INFO	Der doppelte Eintrag im DPMAregister: Einspruchsfrist ist abgelaufen, ohne dass Einspruch erhoben wurde, wurde entfernt.
Date of update of the procedure	REGT	Jun 27, 2023

View procedures Administrative procedure (No.: 8)
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 19, 2025
Date of update of the procedure	REGT	Jul 22, 2025