Register information Patent

DE file number : 60 2008 049 651.1 (Status: pending/in force, Query started: May 7, 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	Pending/in force
21	DE file number	DAKZ	60 2008 049 651.1
96	EP file number	EAKZ	08 86 1602.4
86	WO file number	WAKZ	PCT/US2008/013686
97	EP publication number	EPN	2252570
87	WO publication number	WPN	2009078965
54	Designation/title	TI	VERBESSERTES VERFAHREN ZUR HERSTELLUNG VON TREPROSTINIL, DEM WIRKSTOFF IN REMODULIN
51	IPC main class	ICM (ICMV)	A01N 37/10 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C07C 39/17 (2006.01), C07C 213/08 (2006.01), C07C 59/60 (2006.01), C07C 59/72 (2006.01), C07C 39/12 (2006.01), C07C 405/00 (2006.01), C07C 51/08 (2006.01), C07C 51/41 (2006.01)
22	DE application date	DAT	Dec 12, 2008
96	EP application date	EAT	Dec 12, 2008
86	WO application date	WAT	Dec 12, 2008
43	Date of first publication	OT	Jun 25, 2009
	Date of publication of grant	PET	Apr 5, 2017
71/73	Applicant/owner	INH	United Therapeutics Corporation, Silver Spring, Md., US
72	Inventor	IN	BATRA, Hitesh, HerndonVA 20171, US; TULADHAR, Sudersan, M., Silver SpringMD 20904, US; PENMASTA, Raju, HerndonVA 20171, US; WALSH, David, A., PalmyraVA 22963, US
74	Representative	VTR	Grauel, Andreas, Dipl.-Phys. Dr. rer. nat., 70191 Stuttgart, DE
	Address for service		Grauel IP Patentanwaltskanzlei, 70191 Stuttgart, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 14232 P Dec 17, 2007
	Due date	FT FG	Dec 31, 2025 Annual fee for the 18th year Patent fees
	Patent division in charge		43
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: EP000002252570 Searchable text: EP000002252570 Original document: EP000002252570B1 Searchable text: EP000002252570B1 Original document: WO002009078965 Searchable text: WO002009078965
43	Date of first publication	EVT	Jun 25, 2009
	Date of the first transfer into DPMAregister	EREGT	May 27, 2011
	Date of the (most recent) update in DPMAregister	REGT	Oct 8, 2024 (Show all update days)(Hide all update days) Oct 8, 2024 Due date: changed Oct 21, 2023; Oct 24, 2022; Oct 22, 2021; Dec 12, 2020; Dec 4, 2019; Aug 19, 2019; Jul 4, 2019; Dec 5, 2018; Oct 11, 2018; Apr 5, 2018; Mar 1, 2018; Dec 20, 2017; Nov 23, 2017; Jun 1, 2017; May 4, 2017; Apr 6, 2017; Oct 20, 2016; Feb 15, 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	Jun 25, 2009		Details anzeigen
2	Procedure relating to PCT application	WO publication	Jun 25, 2009		Details anzeigen
3	Procedure relating to EP application	EPO 1st publication	Nov 24, 2010		Details anzeigen
4	Procedure relating to EP application	EPO publication of search report	Nov 24, 2010		Details anzeigen
5	Publications	Publication of a mention regarding EP 1st publication by DPMA	Jan 5, 2011	Jan 5, 2011	Details anzeigen
6	Change of classification	Change of IPC main class	Sep 15, 2016		Details anzeigen
7	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Apr 5, 2017		Details anzeigen
8	Publications	Publication by DPMA of mention regarding EP patent grant	May 11, 2017	May 11, 2017	Details anzeigen
9	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Jan 8, 2018	Apr 5, 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	Jun 25, 2009

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	Jun 25, 2009

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	Nov 24, 2010

View procedures Procedure relating to EP application (No.: 4)
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	Nov 24, 2010

View procedures Publications (No.: 5)
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	Jan 5, 2011
Issue number	HN	1
Year	PJ	2011
Publication date	VT	Jan 5, 2011
Type of publication	PART	Bibliographic data

View procedures Change of classification (No.: 6)
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	Sep 15, 2016
51	IPC main class	ICM (ICMV)	A01N 37/10 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C07C 51/08 (2006.01)

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	EPO publication of mention regarding patent grant (beginning of opposition period)
Date of legal/procedural status	VSTT	Apr 5, 2017

View procedures Publications (No.: 8)
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	May 11, 2017
Issue number	HN	19
Year	PJ	2017
Publication date	VT	May 11, 2017
Type of publication	PART	Bibliographic data
Part	HT	Part 5

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	Jan 8, 2018
Issue number	HN	14
Year	PJ	2018
Publication date	VT	Apr 5, 2018
Type of publication	PART	Bibliographic data
Part	HT	Part 3