Register information Patent

DE file number : 699 42 286.8 (Status: not pending/lapsed, Query started: May 29, 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	699 42 286.8
96	EP file number	EAKZ	04 00 2277.4
97	EP publication number	EPN	1421939
54	Designation/title	TI	Retardpräparat mit Makroliden wie Tacrolimus
51	IPC main class	ICM (ICMV)	A61K 31/453 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61K 9/22 (2006.01), A61K 9/48 (2006.01)
22	DE application date	DAT	Mar 25, 1999
96	EP application date	EAT	Mar 25, 1999
43	Date of first publication	OT	May 26, 2004
	Date of publication of grant	PET	Apr 21, 2010
71/73	Applicant/owner	INH	Astellas Pharma Inc., 103-8411 Tokio, Chuo-ku, JP
72	Inventor	IN	Yamashita, Kazunari, Muko-shi Kyoto 617-0003, JP; Hashimoto, Eiji, Hashimoto-shi Wakayama 648-0015, JP; Nomura, Osaka-shi Osaka 545-0043, JP; Shimojo, Fumio, Kawanishi-shi Hyogo 666-0111, JP; Tamura, Shigeki, Osaka-shi Osaka 533-0014, JP; Hirose, Takeo, Higashiyama-ku Kyoto-shi Kyoto 605-0933, JP; Ueda, Satoshi, Kawanishi-shi Hyogo 666-0125, JP; Saitoh, Takashi, Osaka-shi Osaka 534-0002, JP; Ibuki, Rinta, Kyoto-shi Kyoto 603-8104, JP; Ideno, Toshio, Takatuski-shi Osaka 569-1123, JP
74	Representative	VTR	GILLE HRABAL Partnerschaftsgesellschaft mbB Patentanwälte, 40593 Düsseldorf, DE
	Address for service		GILLE HRABAL Partnerschaftsgesellschaft mbB Patentanwälte, 40593 Düsseldorf, DE
33 31 32	Foreign priority	PRC PRNA PRDA	JP 7903998 Mar 26, 1998
33 31 32	Foreign priority	PRC PRNA PRDA	JP 18296398 Jun 29, 1998
	Patent division in charge		44
97	EP language of publication	ELANG	EN - Englisch
84	Designated EP contracting states	EDS	AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, NL, PT, SE
	Published EP/WO documents	EPWOPN	Original document: EP000001421939 Searchable text: EP000001421939 Original document: EP000001421939B1 Searchable text: EP000001421939B1
43	Date of first publication	EVT	May 26, 2004
	Date of the first transfer into DPMAregister	EREGT	Sep 29, 2012
	Date of the (most recent) update in DPMAregister	REGT	Apr 30, 2022 (Show all update days)(Hide all update days) Apr 30, 2022; Jan 9, 2018; Jan 19, 2017; Dec 14, 2016; Jul 11, 2015; Apr 15, 2015; Jan 26, 2013; Dec 13, 2012; Dec 6, 2012; Oct 19, 2012; Oct 18, 2012 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 EP application	EPO 1st publication	May 26, 2004		Details anzeigen
2	Procedure relating to EP application	EPO publication of search report	May 26, 2004		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Jul 1, 2004	Jul 1, 2004	Details anzeigen
4	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
5	New applicant/owner details	New applicant/owner details	Mar 25, 2010		Details anzeigen
6	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Apr 21, 2010		Details anzeigen
7	Publications	Publication by DPMA of mention regarding EP patent grant	Jun 2, 2010	Jun 2, 2010	Details anzeigen
8	Opposition procedure	Opposition to patent filed	Jan 20, 2011	Apr 14, 2011	Details anzeigen
9	Opposition procedure	Revocation of patent by EPO	Jun 10, 2012		Details anzeigen
10	Opposition procedure	Decision on revocation by EPO has become final	Jun 10, 2012	Dec 6, 2012	Details anzeigen
11	Publications	Publication of grant of European patent revoked	Dec 13, 2012	Dec 13, 2012	Details anzeigen
12	Publications	Other <with further information such as lien, etc>	Jan 19, 2017	Jan 19, 2017	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	May 26, 2004

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	May 26, 2004

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	Jul 1, 2004
Issue number	HN	27
Year	PJ	2004
Publication date	VT	Jul 1, 2004
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	Oct 17, 2005
51	IPC main class	ICM (ICMV)	A61K 31/453 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 31/453 (2000.01)

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	Mar 25, 2010
71/73	Applicant/owner	INH	Astellas Pharma Inc., 103-8411 Tokio, Chuo-ku, JP
71/73	Previous applicant/owner	INHF	Fujisawa Pharmaceutical Co., Ltd., Osaka, JP

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	EPO publication of mention regarding patent grant (beginning of opposition period)
Date of legal/procedural status	VSTT	Apr 21, 2010

View procedures Publications (No.: 7)
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	Jun 2, 2010
Issue number	HN	22
Year	PJ	2010
Publication date	VT	Jun 2, 2010
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Opposition procedure (No.: 8)
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 20, 2011
Issue number	HN	15
Year	PJ	2011
Publication date	VT	Apr 14, 2011
Type of publication	PART	Bibliographic data
Part	HT	Part 3

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	Jun 10, 2012
Date of update of the procedure	REGT	Apr 30, 2022

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	Jun 10, 2012
Issue number	HN	49
Year	PJ	2012
Publication date	VT	Dec 6, 2012
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Apr 30, 2022

View procedures Publications (No.: 11)
Criterion	Field	Content Close details
Type of procedure	VART	Publications
Legal/procedural status	VST	Publication of grant of European patent revoked
Date of legal/procedural status	VSTT	Dec 13, 2012
Issue number	HN	50
Year	PJ	2012
Publication date	VT	Dec 13, 2012
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Publications (No.: 12)
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	Jan 19, 2017
Issue number	HN	3
Year	PJ	2017
Publication date	VT	Jan 19, 2017
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Supplementary information	INFO	Die Veröffentlichung im Patentblatt Heft 50/2012 im Teil 3: Die Veröffentlichung der Erteilung des europäischen Patents wird widerrufen, wird aufgehoben, das Patent wurde im Einspruch widerrufen.