Register information Patent

DE file number : 601 01 581.9 (Status: not pending/lapsed, Query started: June 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	601 01 581.9
96	EP file number	EAKZ	01 91 4515.0
86	WO file number	WAKZ	PCT/US01/06164
97	EP publication number	EPN	1294363
87	WO publication number	WPN	2001097783
54	Designation/title	TI	TABLETTENFORM ZUR GASTRISCHEN ZURÜCKHALTUNGSSTEIGERUNG WASSERQUELLFÄHIGER MIT KONTROLLIERTER FREISETZUNG ORALER DOSIERUNGSFORMEN
51	IPC main class	ICM (ICMV)	A61K 9/20 (2006.01)
22	DE application date	DAT	Feb 26, 2001
96	EP application date	EAT	Feb 26, 2001
86	WO application date	WAT	Feb 26, 2001
43	Date of first publication	OT	Dec 27, 2001
	Date of publication of grant	PET	Dec 17, 2003
71/73	Applicant/owner	INH	DepoMed, Inc., Menlo Park, Calif., US
72	Inventor	IN	BERNER, Bret, El Granada, US; LOUIE-HELM, Jenny, Union City, US
74	Representative	VTR	isarpatent - Patent- und Rechtsanwälte Barth Charles Hassa Peckmann & Partner mbB, 80801 München, DE
10	Published DE documents	DEPN	Original document: DE000060101581T2 Searchable text: DE000060101581T2
	Address for service		isarpatent - Patent- und Rechtsanwälte Barth Charles Hassa Peckmann & Partner mbB, 80750 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 598061 Jun 20, 2000
	Patent division in charge		44
97	EP language of publication	ELANG	EN - Englisch
87	WO language of publication	WLANG	EN - Englisch
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, TR
81	Designated WO countries	WDS	LT, SI, AL, LV, MK, RO
	Published EP/WO documents	EPWOPN	Original document: EP000001294363 Searchable text: EP000001294363 Original document: EP000001294363B1 Searchable text: EP000001294363B1 Original document: WO002001097783 Searchable text: WO002001097783
43	Date of first publication	EVT	Dec 27, 2001
	Date of the first transfer into DPMAregister	EREGT	Sep 29, 2012
	Date of the (most recent) update in DPMAregister	REGT	Feb 28, 2021 (Show all update days)(Hide all update days) Feb 28, 2021; Dec 8, 2020; Nov 24, 2020; Mar 12, 2020; Aug 13, 2019; Mar 13, 2019; Mar 9, 2019; Oct 25, 2018; Mar 8, 2018; Mar 9, 2017; Dec 31, 2016; Mar 11, 2016; Mar 13, 2015; Mar 11, 2015; Mar 18, 2014; Mar 11, 2014; Mar 16, 2013; Mar 12, 2013; Jan 24, 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	Dec 27, 2001		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Mar 26, 2003		Details anzeigen
3	Procedure relating to EP application	EPO publication of search report	Mar 26, 2003		Details anzeigen
4	Publications	Publication of a mention regarding EP 1st publication by DPMA	Apr 30, 2003	Apr 30, 2003	Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Dec 17, 2003		Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	Jan 29, 2004	Jan 29, 2004	Details anzeigen
7	Publications	Translation of EP patent specification	Sep 16, 2004	Sep 16, 2004	Details anzeigen
8	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Sep 17, 2004	Jan 13, 2005	Details anzeigen
9	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
10	Administrative procedure	IP right lapsed through expiry of term of protection	Feb 26, 2021		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	Dec 27, 2001

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	Mar 26, 2003

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	Mar 26, 2003

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	Apr 30, 2003
Issue number	HN	18
Year	PJ	2003
Publication date	VT	Apr 30, 2003
Type of publication	PART	Bibliographic data

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	Dec 17, 2003

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	Jan 29, 2004
Issue number	HN	5
Year	PJ	2004
Publication date	VT	Jan 29, 2004
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Publications (No.: 7)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Translation of EP patent specification
	Date of legal/procedural status	VSTT	Sep 16, 2004
	Issue number	HN	38
	Year	PJ	2004
	Publication date	VT	Sep 16, 2004
	Type of publication	PART	Documents
10	Published DE documents	DEPN	Original document: DE000060101581T2 Searchable text: DE000060101581T2

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	Sep 17, 2004
Issue number	HN	2
Year	PJ	2005
Publication date	VT	Jan 13, 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 9/20 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 9/20 (2000.01)

View procedures Administrative procedure (No.: 10)
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	Feb 26, 2021
Date of update of the procedure	REGT	Feb 28, 2021