Register information Patent

DE file number : 60 2005 044 630.3 (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	60 2005 044 630.3
96	EP file number	EAKZ	05 00 4695.2
97	EP publication number	EPN	1698630
54	Designation/title	TI	Neue polymorphe Formen von Rifaximin, Verfahren zu ihrer Herstellung und ihre Verwendung als Arzneimittel
51	IPC main class	ICM (ICMV)	C07D 498/22 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61K 31/395 (2006.01), A61P 31/04 (2006.01)
22	DE application date	DAT	Mar 3, 2005
96	EP application date	EAT	Mar 3, 2005
43	Date of first publication	OT	Sep 6, 2006
	Date of publication of grant	PET	Sep 3, 2014
71/73	Applicant/owner	INH	Alfasigma S.p.A., Bologna, IT
72	Inventor	IN	Campana, Manuela, 40134 Bologna,, IT; Confortini, Donatella, 40012 Calderara di Reno, Bologna, IT; Barbanti, Maria Miriam, 40136 Bologna, IT; Braga, Dario, 40133 Bologna, IT; Viscomi, Giuseppe Claudio, 40037 Sasso Marconi, Bologna, IT
74	Representative	VTR	Kraus & Weisert Patentanwälte PartGmbB, 80539 München, DE
	Address for service		Kraus & Weisert Patentanwälte PartGmbB, 80539 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, MC, NL, PL, PT, RO, SE, SI, SK, TR
	Published EP/WO documents	EPWOPN	Original document: EP000001698630 Searchable text: EP000001698630 Original document: EP000001698630B1 Searchable text: EP000001698630B1
43	Date of first publication	EVT	Sep 6, 2006
	Date of the first transfer into DPMAregister	EREGT	May 27, 2011
	Date of the (most recent) update in DPMAregister	REGT	Apr 30, 2022 (Show all update days)(Hide all update days) Apr 30, 2022; Dec 10, 2020; Feb 22, 2020; Aug 13, 2019; Apr 10, 2019; Aug 16, 2018; Jul 27, 2018; Feb 28, 2018; Sep 14, 2017; Aug 10, 2017; Apr 11, 2017; Mar 10, 2017; Feb 26, 2016; Aug 13, 2015; Jul 9, 2015; Feb 26, 2015; Sep 24, 2014; Sep 6, 2014; Sep 4, 2014; Jun 19, 2014; Jan 29, 2013 Historical data not available for this/these date(s) May 27, 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 EP application	EPO 1st publication	Sep 6, 2006		Details anzeigen
2	Procedure relating to EP application	EPO publication of search report	Sep 6, 2006		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Oct 19, 2006	Oct 19, 2006	Details anzeigen
4	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Sep 3, 2014		Details anzeigen
5	New applicant/owner details	New applicant/owner details	Sep 5, 2014	Sep 14, 2017	Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	Oct 16, 2014	Oct 16, 2014	Details anzeigen
7	Opposition procedure	Opposition to patent filed	Jun 3, 2015	Aug 13, 2015	Details anzeigen
8	New applicant/owner details	New applicant/owner details	Aug 9, 2017	Sep 14, 2017	Details anzeigen
9	New applicant/owner details	New applicant/owner details	Jul 26, 2018	Sep 6, 2018	Details anzeigen
10	Opposition procedure	Revocation of patent by EPO	Nov 3, 2020		Details anzeigen
11	Opposition procedure	Decision on revocation by EPO has become final	Nov 3, 2020	Jan 14, 2021	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	Sep 6, 2006

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	Sep 6, 2006

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	Oct 19, 2006
Issue number	HN	42
Year	PJ	2006
Publication date	VT	Oct 19, 2006
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	Sep 3, 2014

View procedures New applicant/owner details (No.: 5)
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	Sep 5, 2014
	Issue number	HN	37
	Year	PJ	2017
	Publication date	VT	Sep 14, 2017
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Previous applicant/owner	INHF	Alfa Wassermann S.p.A., Alanno Scalo, Pescara, IT

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	Oct 16, 2014
Issue number	HN	42
Year	PJ	2014
Publication date	VT	Oct 16, 2014
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	Jun 3, 2015
Issue number	HN	33
Year	PJ	2015
Publication date	VT	Aug 13, 2015
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	Aug 9, 2017
	Issue number	HN	37
	Year	PJ	2017
	Publication date	VT	Sep 14, 2017
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Alfasigma S.p.A., Milano, IT
71/73	Previous applicant/owner	INHF	Alfa Wassermann S.p.A., Alanno Scalo, Pescara, IT

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	Jul 26, 2018
	Issue number	HN	36
	Year	PJ	2018
	Publication date	VT	Sep 6, 2018
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Alfasigma S.p.A., Bologna, IT
71/73	Previous applicant/owner	INHF	Alfasigma S.p.A., Milano, IT

View procedures Opposition procedure (No.: 10)
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	Nov 3, 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 on revocation by EPO has become final
Date of legal/procedural status	VSTT	Nov 3, 2020
Issue number	HN	2
Year	PJ	2021
Publication date	VT	Jan 14, 2021
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Apr 30, 2022