Register information Patent

DE file number : 699 25 820.0 (Status: not pending/lapsed, Query started: April 27, 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 25 820.0
96	EP file number	EAKZ	99 91 3822.5
86	WO file number	WAKZ	PCT/US99/04268
97	EP publication number	EPN	1066059
87	WO publication number	WPN	1999048535
54	Designation/title	TI	ZUBEREITUNGEN ZUR STABILISIERUNG VON PEG-INTERFERON ALPHA KONJUGATEN
51	IPC main class	ICM (ICMV)	A61K 47/50 (2017.01)
51	IPC secondary class(es)	ICS (ICSV)	A61K 47/26 (2006.01)
22	DE application date	DAT	Mar 24, 1999
96	EP application date	EAT	Mar 24, 1999
86	WO application date	WAT	Mar 24, 1999
43	Date of first publication	OT	Sep 30, 1999
	Date of publication of grant	PET	Jun 15, 2005
71/73	Applicant/owner	INH	Merck Sharp & Dohme Corp., Rahway, N.J., US
72	Inventor	IN	KLINE F., Douglas, New York, US
74	Representative	VTR	Uexküll & Stolberg Partnerschaft von Patent- und Rechtsanwälten mbB, 22607 Hamburg, DE
10	Published DE documents	DEPN	Original document: DE000069925820T2 Searchable text: DE000069925820T2
	Address for service		Uexküll & Stolberg Partnerschaft von Patent- und Rechtsanwälten mbB, 22607 Hamburg, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 48907 Mar 26, 1998
	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, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, NL, PT, SE
81	Designated WO countries	WDS	LT, LV, RO
	Published EP/WO documents	EPWOPN	Original document: EP000001066059 Searchable text: EP000001066059 Original document: EP000001066059B1 Searchable text: EP000001066059B1 Original document: WO001999048535 Searchable text: WO001999048535
43	Date of first publication	EVT	Sep 30, 1999
	Date of the first transfer into DPMAregister	EREGT	Sep 28, 2012
	Date of the (most recent) update in DPMAregister	REGT	Jan 5, 2025 (Show all update days)(Hide all update days) Jan 5, 2025 Procedures: New representative details, New representative details, 16.05.2013: deleted Aug 13, 2019; Mar 26, 2019; Oct 25, 2018; Mar 21, 2018; Apr 14, 2017; Apr 11, 2017; Jan 5, 2017; Apr 14, 2016; Apr 21, 2015; Mar 27, 2015; Apr 17, 2014; Apr 9, 2014; Sep 24, 2013; Aug 7, 2013; Jul 11, 2013; May 17, 2013; Apr 23, 2013; Apr 11, 2013; Jan 22, 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	Sep 30, 1999		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Jan 10, 2001		Details anzeigen
3	Procedure relating to EP application	EPO publication of search report	Jan 10, 2001		Details anzeigen
4	Publications	Publication of a mention regarding EP 1st publication by DPMA	Feb 15, 2001	Feb 15, 2001	Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Jun 15, 2005		Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	Jul 21, 2005	Jul 21, 2005	Details anzeigen
7	Change of classification	Change of IPC main class	Oct 17, 2005	Jan 5, 2017	Details anzeigen
8	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Mar 15, 2006	Jul 27, 2006	Details anzeigen
9	Publications	Translation of EP patent specification	May 18, 2006	May 18, 2006	Details anzeigen
10	New applicant/owner details	New applicant/owner details	May 16, 2013	Jul 11, 2013	Details anzeigen
11	Change of classification	Change of IPC main class	Nov 29, 2016	Jan 5, 2017	Details anzeigen
12	Administrative procedure	IP right lapsed through expiry of term of protection	Mar 24, 2019		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	Sep 30, 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	Jan 10, 2001

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	Jan 10, 2001

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	Feb 15, 2001
Issue number	HN	7
Year	PJ	2001
Publication date	VT	Feb 15, 2001
Type of publication	PART	Bibliographic data

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	Jun 15, 2005

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	Jul 21, 2005
Issue number	HN	29
Year	PJ	2005
Publication date	VT	Jul 21, 2005
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Change of classification (No.: 7)
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
	Issue number	HN	1
	Year	PJ	2017
	Publication date	VT	Jan 5, 2017
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
51	IPC main class	ICM (ICMV)	A61K 47/48 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 47/48 (2000.01)

View procedures Procedure relating to EP application (No.: 8)
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 15, 2006
Issue number	HN	30
Year	PJ	2006
Publication date	VT	Jul 27, 2006
Type of publication	PART	Bibliographic data
Part	HT	Part 3

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	May 18, 2006
	Issue number	HN	20
	Year	PJ	2006
	Publication date	VT	May 18, 2006
	Type of publication	PART	Documents
10	Published DE documents	DEPN	Original document: DE000069925820T2 Searchable text: DE000069925820T2

View procedures New applicant/owner details (No.: 10)
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 16, 2013
	Issue number	HN	28
	Year	PJ	2013
	Publication date	VT	Jul 11, 2013
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
71/73	Applicant/owner	INH	Merck Sharp & Dohme Corp., Rahway, N.J., US
71/73	Previous applicant/owner	INHF	Schering Corp., 07033-0530 Kenilworth, New Jersey, US

View procedures Change of classification (No.: 11)
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	Nov 29, 2016
	Issue number	HN	1
	Year	PJ	2017
	Publication date	VT	Jan 5, 2017
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
51	IPC main class	ICM (ICMV)	A61K 47/50 (2017.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 47/48 (2006.01)

View procedures Administrative procedure (No.: 12)
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	Mar 24, 2019