Register information Patent

DE file number : 60 2013 061 568.3 (Status: not pending/lapsed, Query started: October 31, 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 2013 061 568.3
96	EP file number	EAKZ	13 82 8042.5
86	WO file number	WAKZ	PCT/US2013/054268
97	EP publication number	EPN	2882719
87	WO publication number	WPN	2014026079
54	Designation/title	TI	PYRIDAZIN-3(2H)-ON-DERIVATE ALS BILDGEBUNGSMITTEL ZUR ERKENNUNG VON MYOCARDIALER PERFUSION
51	IPC main class	ICM (ICMV)	C07D 403/12 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C07D 311/56 (2006.01), C07D 311/42 (2006.01), C07D 401/12 (2006.01), C07D 237/04 (2006.01), C07D 237/14 (2006.01), C07D 237/16 (2006.01), A61K 49/06 (2006.01), A61K 49/00 (2006.01)
22	DE application date	DAT	Aug 9, 2013
96	EP application date	EAT	Aug 9, 2013
86	WO application date	WAT	Aug 9, 2013
43	Date of first publication	OT	Feb 13, 2014
	Date of publication of grant	PET	Oct 9, 2019
71/73	Applicant/owner	INH	Lantheus Medical Imaging, Inc., North Billerica, Mass., US
72	Inventor	IN	CESATI, Richard, R., Pepperell, MA 01463, US; RADEKE, Heike, S., South Grafton, MA 01560, US; PANDEY, Suresh, K., North Chelmsford, MA 01863, US; PUROHIT, Ajay, Sudbury, MA 01776-1638, US; ROBINSON, Simon, P., Stow, MA 01775, US
74	Representative	VTR	Müller-Boré & Partner Patentanwälte PartG mbB, 80639 München, DE
	Address for service		Müller-Boré & Partner Patentanwälte PartG mbB, 80639 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 201361794277 P Mar 15, 2013
33 31 32	Foreign priority	PRC PRNA PRDA	US 201261682185 P Aug 10, 2012
	Patent division in charge		44
97	EP language of publication	ELANG	EN - Englisch
84	Designated EP contracting states	EDS	AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR
	Published EP/WO documents	EPWOPN	Original document: EP000002882719 Searchable text: EP000002882719 Original document: EP000002882719B1 Searchable text: EP000002882719B1 Original document: WO002014026079 Searchable text: WO002014026079
43	Date of first publication	EVT	Feb 13, 2014
	Date of the first transfer into DPMAregister	EREGT	Jun 18, 2015
	Date of the (most recent) update in DPMAregister	REGT	Jun 5, 2025 (Show all update days)(Hide all update days) Jun 5, 2025 Procedures: Administrative procedure, Application deemed withdrawn due to non-payment of annual fee, 01.03.2025: changed Apr 16, 2025 Status: changed Due date: deleted Procedures: Administrative procedure, Application deemed withdrawn due to non-payment of annual fee, 01.03.2025: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 09.10.2019: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 09.10.2019: deleted Sep 10, 2024 Procedures: Procedure relating to PCT application, Publication of PCT application, 13.02.2014: deleted Sep 5, 2023; Aug 27, 2022; Sep 3, 2021; Sep 3, 2020; Aug 27, 2020; Dec 14, 2019; Oct 24, 2019; Sep 20, 2019; Sep 19, 2019; Aug 13, 2019; Mar 28, 2019; Feb 8, 2018; Jul 31, 2015 Historical data not available for this/these date(s) Jun 18, 2015 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 publication	Feb 13, 2014		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Jun 17, 2015		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Jul 30, 2015	Jul 30, 2015	Details anzeigen
4	Change of classification	Change of IPC main class	Aug 30, 2016		Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Oct 9, 2019		Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	Oct 31, 2019	Oct 31, 2019	Details anzeigen
7	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Jul 10, 2020	Oct 1, 2020	Details anzeigen
8	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	Mar 1, 2025	Jun 5, 2025	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 publication
Date of legal/procedural status	VSTT	Feb 13, 2014

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	Jun 17, 2015

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 30, 2015
Issue number	HN	31
Year	PJ	2015
Publication date	VT	Jul 30, 2015
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	Aug 30, 2016
51	IPC main class	ICM (ICMV)	C07D 403/12 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C07D 237/16 (2006.01)

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	Oct 9, 2019
Date of update of the procedure	REGT	Apr 16, 2025

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	Oct 31, 2019
Issue number	HN	44
Year	PJ	2019
Publication date	VT	Oct 31, 2019
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Procedure relating to EP application (No.: 7)
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	Jul 10, 2020
Issue number	HN	40
Year	PJ	2020
Publication date	VT	Oct 1, 2020
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Sep 3, 2020

View procedures Administrative procedure (No.: 8)
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	Mar 1, 2025
Issue number	HN	23
Year	PJ	2025
Publication date	VT	Jun 5, 2025
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Jun 5, 2025