Register information Patent

DE file number : 60 2008 036 356.2 (Status: not pending/lapsed, Query started: April 25, 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	60 2008 036 356.2
96	EP file number	EAKZ	08 74 2082.4
86	WO file number	WAKZ	PCT/US2008/003353
97	EP publication number	EPN	2134371
87	WO publication number	WPN	2008112288
54	Designation/title	TI	OLIGOMER-OPIOIDAGONIST-KONJUGATE
51	IPC main class	ICM (ICMV)	A61K 47/50 (2017.01)
22	DE application date	DAT	Mar 12, 2008
96	EP application date	EAT	Mar 12, 2008
86	WO application date	WAT	Mar 12, 2008
43	Date of first publication	OT	Sep 18, 2008
	Date of publication of grant	PET	Jan 14, 2015
71/73	Applicant/owner	INH	Nektar Therapeutics, San Francisco, Calif., US
72	Inventor	IN	DENG, Bo-liang, Madison, AL 35758, US; RIGGS-SAUTHIER, Jennifer, Huntsville, AL 35802, US; RILEY, Timothy, Andrew, Huntsville, AL 35824, US
	Address for service		RWS Group, Translation Division, CHALFONT ST PETER, Bucks SL9 9FG, GB
33 31 32	Foreign priority	PRC PRNA PRDA	US 906387 P Mar 12, 2007
	Patent division in charge		44
97	EP language of publication	ELANG	EN - Englisch
84	Designated EP contracting states	EDS	AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR
81	Designated WO countries	WDS	AL, RS, BA, MK
	Published EP/WO documents	EPWOPN	Original document: EP000002134371 Searchable text: EP000002134371 Original document: EP000002134371B1 Searchable text: EP000002134371B1 Original document: WO002008112288 Searchable text: WO002008112288
43	Date of first publication	EVT	Sep 18, 2008
	Date of the first transfer into DPMAregister	EREGT	May 27, 2011
	Date of the (most recent) update in DPMAregister	REGT	Dec 23, 2021 (Show all update days)(Hide all update days) Dec 23, 2021; Nov 17, 2021; Jul 23, 2021; Feb 21, 2020; Dec 19, 2019; Aug 21, 2019; Feb 21, 2019; Oct 29, 2018; Mar 21, 2018; Apr 14, 2017; Apr 8, 2017; Jan 5, 2017; Apr 15, 2016; Jan 28, 2016; Dec 23, 2015; Jul 7, 2015; Apr 7, 2015; Mar 18, 2015; Mar 14, 2015; Feb 24, 2015; Jan 21, 2015; Jan 15, 2015; Feb 14, 2013 Historical data not available for this/these date(s) May 27, 2011 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 18, 2008		Details anzeigen
2	Procedure relating to PCT application	WO publication	Sep 18, 2008		Details anzeigen
3	Procedure relating to EP application	EPO 1st publication	Dec 23, 2009		Details anzeigen
4	Publications	Publication of a mention regarding EP 1st publication by DPMA	Feb 4, 2010	Feb 4, 2010	Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Jan 14, 2015		Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	Feb 26, 2015	Feb 26, 2015	Details anzeigen
7	Publications	Other <with further information such as lien, etc>	Apr 23, 2015	Apr 23, 2015	Details anzeigen
8	New representative details	New representative details	Jul 6, 2015		Details anzeigen
9	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Oct 15, 2015	Jan 28, 2016	Details anzeigen
10	Change of classification	Change of IPC main class	Nov 29, 2016	Jan 5, 2017	Details anzeigen
11	Publications	Other <with further information such as lien, etc>	Dec 19, 2019	Dec 19, 2019	Details anzeigen
12	Administrative procedure	Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee	Oct 1, 2021	Dec 23, 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	Sep 18, 2008

View procedures Procedure relating to PCT application (No.: 2)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to PCT application
Legal/procedural status	VST	WO publication
Date of legal/procedural status	VSTT	Sep 18, 2008

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 1st publication
Date of legal/procedural status	VSTT	Dec 23, 2009

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 4, 2010
Issue number	HN	5
Year	PJ	2010
Publication date	VT	Feb 4, 2010
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	Jan 14, 2015

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	Feb 26, 2015
Issue number	HN	9
Year	PJ	2015
Publication date	VT	Feb 26, 2015
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Publications (No.: 7)
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	Apr 23, 2015
Issue number	HN	17
Year	PJ	2015
Publication date	VT	Apr 23, 2015
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Supplementary information	INFO	KNR 83 17.03.2015 Pfandrecht

View procedures New representative details (No.: 8)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New representative details
	Legal/procedural status	VST	New representative details
	Date of legal/procedural status	VSTT	Jul 6, 2015
74	Representative	VTR	No representative appointed
74	Previous representative	VTRF	Weickmann & Weickmann Patent- und Rechtsanwälte PartmbB, 81679 München, DE
	Date of update of the procedure	REGT	Jul 23, 2021

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	Oct 15, 2015
Issue number	HN	4
Year	PJ	2016
Publication date	VT	Jan 28, 2016
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	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 Publications (No.: 11)
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	Dec 19, 2019
Issue number	HN	51
Year	PJ	2019
Publication date	VT	Dec 19, 2019
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Supplementary information	INFO	KNR 93 13.11.2019 Pfandrecht aufgehoben

View procedures Administrative procedure (No.: 12)
Criterion	Field	Content Close details
Type of procedure	VART	Administrative procedure
Legal/procedural status	VST	Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee
Date of legal/procedural status	VSTT	Oct 1, 2021
Issue number	HN	51
Year	PJ	2021
Publication date	VT	Dec 23, 2021
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Dec 23, 2021