Register information Patent

DE file number : 690 29 370.4 (Status: not pending/lapsed, Query started: June 4, 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	690 29 370.4
96	EP file number	EAKZ	90 31 1193.8
97	EP publication number	EPN	428267
54	Designation/title	TI	Erythropoietin-Isoformen
51	IPC main class	ICM (ICMV)	C07K 14/505 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C12N 15/16 (2006.01)
22	DE application date	DAT	Oct 12, 1990
96	EP application date	EAT	Oct 12, 1990
43	Date of first publication	OT	May 22, 1991
	Date of publication of grant	PET	Dec 11, 1996
71/73	Applicant/owner	INH	Kirin-Amgen, Inc., Lucerne, CH
72	Inventor	IN	Strickland, Thomas Wayne, Moorpark, CA 93021, US; Byrne, Thomas Edward, Bethesda, MD 20817, US; Elliott, Steven George, Thousand Oaks, CA 91320, US
74	Representative	VTR	Uexküll & Stolberg Partnerschaft von Patent- und Rechtsanwälten mbB, 22607 Hamburg, DE
10	Published DE documents	DEPN	Original document: DE000069029370C5 Searchable text: DE000069029370C5 Original document: DE000069029370T2 Searchable text: DE000069029370T2 Original document: DE000069029370T3 Searchable text: DE000069029370T3
	Address for service		Uexküll & Stolberg Partnerschaft von Patent- und Rechtsanwälten mbB, 22607 Hamburg, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 421444 Oct 13, 1989
33 31 32	Foreign priority	PRC PRNA PRDA	PC T/US90/05758 Oct 9, 1990
	Patent division in charge		44
97	EP language of publication	ELANG	EN - Englisch
84	Designated EP contracting states	EDS	AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, NL, SE
	Published EP/WO documents	EPWOPN	Original document: EP000000428267 Searchable text: EP000000428267 Original document: EP000000428267B1 Searchable text: EP000000428267B1
43	Date of first publication	EVT	May 22, 1991
	Date of the first transfer into DPMAregister	EREGT	Sep 26, 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 3, 2017; Mar 18, 2015; Jan 19, 2013 Historical data not available for this/these date(s) Sep 26, 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 22, 1991		Details anzeigen
2	Publications	Publication of a mention regarding EP 1st publication by DPMA	Jun 27, 1991	Jun 27, 1991	Details anzeigen
3	Procedure relating to EP application	EPO publication of search report	Aug 14, 1991		Details anzeigen
4	Change of classification	Change of IPC main class	Oct 25, 1996		Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Dec 11, 1996		Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	Jan 23, 1997	Jan 23, 1997	Details anzeigen
7	Publications	Translation of EP patent specification	Jun 5, 1997	Jun 5, 1997	Details anzeigen
8	Opposition procedure	Opposition to patent filed	Sep 10, 1997	Dec 11, 1997	Details anzeigen
9	New applicant/owner details	New applicant/owner details	Sep 30, 1997	Dec 4, 1997	Details anzeigen
10	Change of classification	Change of IPC main class	Oct 9, 1999		Details anzeigen
11	Nullity procedure	Action brought for declaration of nullity	Jul 2, 2004	Feb 25, 2010	Details anzeigen
12	Examination procedure	Case file pending with Federal Patent Court	Jul 2, 2004		Details anzeigen
13	Change of classification	Change of IPC main class	Jul 16, 2004		Details anzeigen
14	Opposition procedure	Patent maintained in amended form by EPO	Dec 8, 2004		Details anzeigen
15	Opposition procedure	Decision by EPO to maintain patent in amended form has become final	Dec 8, 2004	Feb 10, 2005	Details anzeigen
16	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
17	Publications	Translation of amended EP patent specification	Feb 23, 2006	Feb 23, 2006	Details anzeigen
18	Nullity procedure	Final declaration of nullity of patent in part	Dec 1, 2009	Feb 25, 2010	Details anzeigen
19	Publications	Amended patent specification	Mar 25, 2010	Mar 25, 2010	Details anzeigen
20	Administrative procedure	IP right lapsed through expiry of term of protection	Oct 12, 2010		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 22, 1991

View procedures Publications (No.: 2)
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 27, 1991
Issue number	HN	26
Year	PJ	1991
Publication date	VT	Jun 27, 1991
Type of publication	PART	Bibliographic data

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	Aug 14, 1991

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 25, 1996
51	IPC main class	ICM (ICMV)	C07K 14/00 (1995.01)
51	Previous IPC main class	ICMF (ICMVF)	C07K 13/00 (1990.01)

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, 1996

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 23, 1997
Issue number	HN	4
Year	PJ	1997
Publication date	VT	Jan 23, 1997
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	Jun 5, 1997
	Issue number	HN	23
	Year	PJ	1997
	Publication date	VT	Jun 5, 1997
	Type of publication	PART	Documents
10	Published DE documents	DEPN	Original document: DE000069029370T2 Searchable text: DE000069029370T2

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	Sep 10, 1997
Issue number	HN	50
Year	PJ	1997
Publication date	VT	Dec 11, 1997
Type of publication	PART	Bibliographic data
Part	HT	Part 3

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	Sep 30, 1997
	Issue number	HN	49
	Year	PJ	1997
	Publication date	VT	Dec 4, 1997
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Kirin-Amgen, Inc., Lucerne, CH
71/73	Previous applicant/owner	INHF	Amgen Inc., Thousand Oaks, Calif., US

View procedures Change of classification (No.: 10)
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 9, 1999
51	IPC main class	ICM (ICMV)	C07K 14/00 (2000.01)
51	Previous IPC main class	ICMF (ICMVF)	C07K 14/00 (1995.01)

View procedures Nullity procedure (No.: 11)
Criterion	Field	Content Close details
Type of procedure	VART	Nullity procedure
Legal/procedural status	VST	Action brought for declaration of nullity
Date of legal/procedural status	VSTT	Jul 2, 2004
Issue number	HN	8
Year	PJ	2010
Publication date	VT	Feb 25, 2010
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Examination procedure (No.: 12)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Case file pending with Federal Patent Court
Date of legal/procedural status	VSTT	Jul 2, 2004

View procedures Change of classification (No.: 13)
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	Jul 16, 2004
51	IPC main class	ICM (ICMV)	C07K 14/505 (2000.01)
51	Previous IPC main class	ICMF (ICMVF)	C07K 14/00 (2000.01)

View procedures Opposition procedure (No.: 14)
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	Dec 8, 2004
Date of update of the procedure	REGT	Apr 30, 2022

View procedures Opposition procedure (No.: 15)
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	Dec 8, 2004
Issue number	HN	6
Year	PJ	2005
Publication date	VT	Feb 10, 2005
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Apr 30, 2022

View procedures Change of classification (No.: 16)
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)	C07K 14/505 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C07K 14/505 (2000.01)

View procedures Publications (No.: 17)
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	Feb 23, 2006
	Issue number	HN	8
	Year	PJ	2006
	Publication date	VT	Feb 23, 2006
	Type of publication	PART	Documents
10	Published DE documents	DEPN	Original document: DE000069029370T3 Searchable text: DE000069029370T3

View procedures Nullity procedure (No.: 18)
Criterion	Field	Content Close details
Type of procedure	VART	Nullity procedure
Legal/procedural status	VST	Final declaration of nullity of patent in part
Date of legal/procedural status	VSTT	Dec 1, 2009
Issue number	HN	8
Year	PJ	2010
Publication date	VT	Feb 25, 2010
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Publications (No.: 19)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Amended patent specification
	Date of legal/procedural status	VSTT	Mar 25, 2010
	Issue number	HN	12
	Year	PJ	2010
	Publication date	VT	Mar 25, 2010
	Type of publication	PART	Documents
	Part	HT	Part 3
10	Published DE documents	DEPN	Original document: DE000069029370C5 Searchable text: DE000069029370C5

View procedures Administrative procedure (No.: 20)
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	Oct 12, 2010