Register information Patent

DE file number : 601 18 575.7 (Status: not pending/lapsed, Query started: May 20, 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 18 575.7
96	EP file number	EAKZ	01 95 4447.7
86	WO file number	WAKZ	PCT/JP01/06721
97	EP publication number	EPN	1310517
87	WO publication number	WPN	2002012369
54	Designation/title	TI	MILCHSÄUREPOLYMER UND VERFAHREN ZU DESSEN HERSTELLUNG
51	IPC main class	ICM (ICMV)	C08G 63/88 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61K 9/50 (2006.01), A61K 9/52 (2006.01), A61K 47/34 (2017.01)
22	DE application date	DAT	Aug 6, 2001
96	EP application date	EAT	Aug 6, 2001
86	WO application date	WAT	Aug 6, 2001
43	Date of first publication	OT	Feb 14, 2002
	Date of publication of grant	PET	Apr 5, 2006
71/73	Applicant/owner	INH	FUJIFILM Wako Pure Chemical Corporation, Osaka, JP; Takeda Pharmaceutical Co. Ltd., Osaka, JP
72	Inventor	IN	YAMAMOTO c/o Wako Pure Chemical Ind., Kohei, Saitama 350-1101, JP; TANI c/o Wako Pure Chemical Ind., Tsutomu, Saitama 350-1101, JP; AOKI c/o Wako Pure Chemical Ind., Takashi, Saitama 350-1101, JP; HATA, Yoshio, Hokkaido, JP
74	Representative	VTR	Lederer & Keller Patentanwälte Partnerschaft mbB, 80538 München, DE
10	Published DE documents	DEPN	Original document: DE000060118575T2 Searchable text: DE000060118575T2 Original document: DE000060118575T3 Searchable text: DE000060118575T3
	Address for service		Lederer & Keller Patentanwälte Partnerschaft mbB, 80538 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	JP 2000238051 Aug 7, 2000
	Patent division in charge		44
97	EP language of publication	ELANG	EN - Englisch
87	WO language of publication	WLANG	SF - Sonstige Fremdsprache
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
	Published EP/WO documents	EPWOPN	Original document: EP000001310517 Searchable text: EP000001310517 Original document: EP000001310517B1 Searchable text: EP000001310517B1 Original document: WO002002012369 Searchable text: WO002002012369
43	Date of first publication	EVT	Feb 14, 2002
	Date of the first transfer into DPMAregister	EREGT	Sep 30, 2012
	Date of the (most recent) update in DPMAregister	REGT	Apr 30, 2022 (Show all update days)(Hide all update days) Apr 30, 2022; Aug 8, 2021; Jul 27, 2020; Aug 21, 2019; Aug 1, 2019; Oct 26, 2018; Sep 11, 2018; Aug 17, 2018; Aug 3, 2018; Aug 12, 2017; Aug 13, 2016; Aug 12, 2015; Aug 11, 2014; Sep 11, 2013; Aug 13, 2013; Jan 25, 2013 Historical data not available for this/these date(s) 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 PCT application	WO first publication without search report	Feb 14, 2002		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	May 14, 2003		Details anzeigen
3	Procedure relating to EP application	EPO publication of search report	May 14, 2003		Details anzeigen
4	Publications	Publication of a mention regarding EP 1st publication by DPMA	Jun 18, 2003	Jun 18, 2003	Details anzeigen
5	Change of classification	Change of IPC main class	Aug 5, 2005		Details anzeigen
6	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
7	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Apr 5, 2006		Details anzeigen
8	Publications	Publication by DPMA of mention regarding EP patent grant	May 18, 2006	May 18, 2006	Details anzeigen
9	Publications	Translation of EP patent specification	Aug 24, 2006	Aug 24, 2006	Details anzeigen
10	Opposition procedure	Opposition to patent filed	Jan 5, 2007	Mar 29, 2007	Details anzeigen
11	Opposition procedure	Patent maintained in amended form by EPO	Nov 17, 2010		Details anzeigen
12	Opposition procedure	Decision by EPO to maintain patent in amended form has become final	Nov 17, 2010	Jan 20, 2011	Details anzeigen
13	Publications	Translation of amended EP patent specification	May 19, 2011	May 19, 2011	Details anzeigen
14	New applicant/owner details	New applicant/owner details	Aug 16, 2018	Sep 20, 2018	Details anzeigen
15	Administrative procedure	IP right lapsed through expiry of term of protection	Aug 6, 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	Feb 14, 2002

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	May 14, 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	May 14, 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	Jun 18, 2003
Issue number	HN	25
Year	PJ	2003
Publication date	VT	Jun 18, 2003
Type of publication	PART	Bibliographic data

View procedures Change of classification (No.: 5)
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	Aug 5, 2005
51	IPC main class	ICM (ICMV)	C08G 63/88 (2000.01)
51	Previous IPC main class	ICMF (ICMVF)	C08G 63/88 (2000.01)

View procedures Change of classification (No.: 6)
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)	C08G 63/88 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C08G 63/88 (2000.01)

View procedures Procedure relating to EP application (No.: 7)
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	Apr 5, 2006

View procedures Publications (No.: 8)
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	May 18, 2006
Issue number	HN	20
Year	PJ	2006
Publication date	VT	May 18, 2006
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Publications (No.: 9)
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	Aug 24, 2006
	Issue number	HN	34
	Year	PJ	2006
	Publication date	VT	Aug 24, 2006
	Type of publication	PART	Documents
10	Published DE documents	DEPN	Original document: DE000060118575T2 Searchable text: DE000060118575T2

View procedures Opposition procedure (No.: 10)
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	Jan 5, 2007
Issue number	HN	13
Year	PJ	2007
Publication date	VT	Mar 29, 2007
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Opposition procedure (No.: 11)
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	Nov 17, 2010
Date of update of the procedure	REGT	Apr 30, 2022

View procedures Opposition procedure (No.: 12)
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	Nov 17, 2010
Issue number	HN	3
Year	PJ	2011
Publication date	VT	Jan 20, 2011
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Apr 30, 2022

View procedures Publications (No.: 13)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Translation of amended EP patent specification
	Date of legal/procedural status	VSTT	May 19, 2011
	Issue number	HN	20
	Year	PJ	2011
	Publication date	VT	May 19, 2011
	Type of publication	PART	Documents
10	Published DE documents	DEPN	Original document: DE000060118575T3 Searchable text: DE000060118575T3

View procedures New applicant/owner details (No.: 14)
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 16, 2018
	Issue number	HN	38
	Year	PJ	2018
	Publication date	VT	Sep 20, 2018
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	FUJIFILM Wako Pure Chemical Corporation, Osaka, JP; Takeda Pharmaceutical Co. Ltd., Osaka, JP
71/73	Previous applicant/owner	INHF	Takeda Pharmaceutical Co. Ltd., Osaka, JP, Wako Pure Chemical Industries, Ltd., Osaka, JP

View procedures Administrative procedure (No.: 15)
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	Aug 6, 2021
Date of update of the procedure	REGT	Aug 8, 2021