Register information Patent

DE file number : 698 06 055.5 (Status: not pending/lapsed, Query started: April 26, 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	698 06 055.5
96	EP file number	EAKZ	98 96 3947.1
86	WO file number	WAKZ	PCT/US98/26677
97	EP publication number	EPN	1039922
87	WO publication number	WPN	1999032139
54	Designation/title	TI	VERBESSERTE INTERFERON-POLYMER KONJUGATE
51	IPC main class	ICM (ICMV)	A61K 38/21 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C07K 1/113 (2006.01), C07K 14/56 (2006.01), A61P 35/00 (2006.01), A61P 31/12 (2006.01)
22	DE application date	DAT	Dec 16, 1998
96	EP application date	EAT	Dec 16, 1998
86	WO application date	WAT	Dec 16, 1998
43	Date of first publication	OT	Jul 1, 1999
	Date of publication of grant	PET	Jun 12, 2002
71/73	Applicant/owner	INH	Enzon, Inc., Piscataway, N.J., US
72	Inventor	IN	GILBERT W., Carl, Powder Springs, US; PARK-CHO, Myung-Ok, Seoul, KR
74	Representative	VTR	Winter, Brandl - Partnerschaft mbB, Patentanwälte, 85354 Freising, DE
10	Published DE documents	DEPN	Original document: DE000069806055T2 Searchable text: DE000069806055T2
	Address for service		Winter, Brandl - Partnerschaft mbB, Patentanwälte, 85354 Freising, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 994622 Dec 19, 1997
	Patent division in charge		44
97	EP language of publication	ELANG	EN - Englisch
87	WO language of publication	WLANG	EN - Englisch
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
81	Designated WO countries	WDS	LT, SI, AL, LV, MK, RO
	Published EP/WO documents	EPWOPN	Original document: EP000001039922 Searchable text: EP000001039922 Original document: EP000001039922B1 Searchable text: EP000001039922B1 Original document: WO001999032139 Searchable text: WO001999032139
43	Date of first publication	EVT	Jul 1, 1999
	Date of the first transfer into DPMAregister	EREGT	Sep 28, 2012
	Date of the (most recent) update in DPMAregister	REGT	Jan 7, 2024 (Show all update days)(Hide all update days) Jan 7, 2024; Dec 2, 2022; Dec 18, 2018; Oct 29, 2018; Jan 18, 2018; Jan 17, 2017; Jan 11, 2017; Jan 20, 2016; Jan 9, 2016; Jan 22, 2015; Jan 9, 2015; Jan 18, 2014; Jan 9, 2014; Feb 2, 2013; Jan 9, 2013 Historical data not available for this/these date(s) Sep 28, 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	Jul 1, 1999		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Oct 4, 2000		Details anzeigen
3	Procedure relating to EP application	EPO publication of search report	Oct 4, 2000		Details anzeigen
4	Publications	Publication of a mention regarding EP 1st publication by DPMA	Nov 9, 2000	Nov 9, 2000	Details anzeigen
5	New applicant/owner details	New applicant/owner details	May 8, 2002		Details anzeigen
6	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Jun 12, 2002		Details anzeigen
7	Publications	Publication by DPMA of mention regarding EP patent grant	Jul 18, 2002	Jul 18, 2002	Details anzeigen
8	Publications	Translation of EP patent specification	Jan 23, 2003	Jan 23, 2003	Details anzeigen
9	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Mar 12, 2003	Jul 10, 2003	Details anzeigen
10	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
11	Administrative procedure	IP right lapsed through expiry of term of protection	Dec 16, 2018		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	Jul 1, 1999

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	Oct 4, 2000

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	Oct 4, 2000

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	Nov 9, 2000
Issue number	HN	45
Year	PJ	2000
Publication date	VT	Nov 9, 2000
Type of publication	PART	Bibliographic data

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	May 8, 2002
71/73	Applicant/owner	INH	Enzon, Inc., Piscataway, N.J., US
71/73	Previous applicant/owner	INHF	Shering Corp., Kenilworth, N.J., US

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	Jun 12, 2002

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	Jul 18, 2002
Issue number	HN	29
Year	PJ	2002
Publication date	VT	Jul 18, 2002
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Publications (No.: 8)
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	Jan 23, 2003
	Issue number	HN	4
	Year	PJ	2003
	Publication date	VT	Jan 23, 2003
	Type of publication	PART	Documents
10	Published DE documents	DEPN	Original document: DE000069806055T2 Searchable text: DE000069806055T2

View procedures Procedure relating to EP application (No.: 9)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision
Date of legal/procedural status	VSTT	Mar 12, 2003
Issue number	HN	28
Year	PJ	2003
Publication date	VT	Jul 10, 2003
Type of publication	PART	Bibliographic data
Part	HT	Part 3

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 17, 2005
51	IPC main class	ICM (ICMV)	A61K 38/21 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 38/21 (2000.01)

View procedures Administrative procedure (No.: 11)
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	Dec 16, 2018