Register information Patent

DE file number : 60 2009 060 700.6 (Status: not pending/lapsed, Query started: June 12, 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 2009 060 700.6
96	EP file number	EAKZ	09 81 8544.0
86	WO file number	WAKZ	PCT/US2009/059321
97	EP publication number	EPN	2350096
87	WO publication number	WPN	2010040020
54	Designation/title	TI	VERFAHREN ZUR BEHANDLUNG VON HEPATISCHER ENZEPHALOPATHIE
51	IPC main class	ICM (ICMV)	A61K 31/395 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61K 31/437 (2006.01), A61K 45/06 (2006.01), A61K 31/352 (2006.01), A61K 31/08 (2006.01), A61K 31/4164 (2006.01), A61K 31/426 (2006.01), A61K 31/4439 (2006.01), A61K 31/606 (2006.01), A61K 31/7016 (2006.01), A61K 31/785 (2006.01), A61K 38/14 (2006.01), A61K 38/31 (2006.01), A61P 25/28 (2006.01)
22	DE application date	DAT	Oct 2, 2009
96	EP application date	EAT	Oct 2, 2009
86	WO application date	WAT	Oct 2, 2009
43	Date of first publication	OT	Apr 8, 2010
	Date of publication of grant	PET	Dec 11, 2019
71/73	Applicant/owner	INH	Salix Pharmaceuticals, Inc., Raleigh, NC, US
72	Inventor	IN	FORBES, William, Raleigh NC 27164, US
74	Representative	VTR	Kraus & Lederer PartGmbB, 80539 München, DE
	Address for service		Kraus & Lederer PartGmbB, 80539 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 102349 P Oct 2, 2008
	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, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR
	Published EP/WO documents	EPWOPN	Original document: EP000002350096 Searchable text: EP000002350096 Original document: EP000002350096B1 Searchable text: EP000002350096B1 Original document: WO002010040020 Searchable text: WO002010040020
43	Date of first publication	EVT	Apr 8, 2010
	Date of the first transfer into DPMAregister	EREGT	Aug 5, 2011
	Date of the (most recent) update in DPMAregister	REGT	Jun 12, 2025 (Show all update days)(Hide all update days) Jun 12, 2025 Status: changed Due date: deleted Procedures: Opposition procedure, Decision on revocation by EPO has become final, 29.04.2025: new Procedures: Opposition procedure, Revocation by EPO, 29.04.2025: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 11.12.2019: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 11.12.2019: deleted Sep 27, 2024 Due date: changed Jul 24, 2024 Procedures: Procedure relating to PCT application, Publication of PCT application, 08.04.2010: deleted May 2, 2024; Mar 22, 2024; Jan 2, 2024; Dec 22, 2023; Sep 29, 2023; Sep 30, 2022; Sep 30, 2021; Sep 25, 2020; Sep 23, 2020; Aug 26, 2020; Jan 28, 2020; Dec 24, 2019; Nov 21, 2019; Aug 16, 2019; May 30, 2019; Feb 15, 2013; Sep 15, 2011 Historical data not available for this/these date(s) Aug 5, 2011 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 publication	Apr 8, 2010		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Aug 3, 2011		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Sep 15, 2011	Sep 15, 2011	Details anzeigen
4	Change of classification	Change of IPC main class	May 17, 2019		Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Dec 11, 2019		Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	Dec 24, 2019	Dec 24, 2019	Details anzeigen
7	Opposition procedure	Opposition to patent filed	Aug 6, 2020	Oct 1, 2020	Details anzeigen
8	New applicant/owner details	New applicant/owner details	Mar 21, 2024	May 2, 2024	Details anzeigen
9	Opposition procedure	Revocation of patent by EPO	Apr 29, 2025		Details anzeigen
10	Opposition procedure	Decision on revocation by EPO has become final	Apr 29, 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 publication
Date of legal/procedural status	VSTT	Apr 8, 2010

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	Aug 3, 2011

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	Sep 15, 2011
Issue number	HN	37
Year	PJ	2011
Publication date	VT	Sep 15, 2011
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	May 17, 2019
51	IPC main class	ICM (ICMV)	A61K 31/395 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C07D 498/00 (2006.01)

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 11, 2019
Date of update of the procedure	REGT	Jun 12, 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	Dec 24, 2019
Issue number	HN	52
Year	PJ	2019
Publication date	VT	Dec 24, 2019
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	Aug 6, 2020
Issue number	HN	40
Year	PJ	2020
Publication date	VT	Oct 1, 2020
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Sep 23, 2020

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	Mar 21, 2024
	Issue number	HN	18
	Year	PJ	2024
	Publication date	VT	May 2, 2024
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Salix Pharmaceuticals, Inc., Raleigh, NC, US
71/73	Previous applicant/owner	INHF	Salix Pharmaceuticals, Ltd., Bridgewater, N.J., US
	Date of update of the procedure	REGT	May 2, 2024

View procedures Opposition procedure (No.: 9)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Revocation of patent by EPO
Date of legal/procedural status	VSTT	Apr 29, 2025
Date of update of the procedure	REGT	Jun 12, 2025

View procedures Opposition procedure (No.: 10)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Decision on revocation by EPO has become final
Date of legal/procedural status	VSTT	Apr 29, 2025
Date of update of the procedure	REGT	Jun 12, 2025