Register information Patent

DE file number : 60 2014 063 761.2 (Status: pending/in force, Query started: July 19, 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 2014 063 761.2
96	EP file number	EAKZ	14 71 3945.5
86	WO file number	WAKZ	PCT/US2014/011260
97	EP publication number	EPN	2943479
87	WO publication number	WPN	2014110491
54	Designation/title	TI	PRODRUGS VON TREPROSTINIL
51	IPC main class	ICM (ICMV)	C07D 317/40 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C07D 321/00 (2006.01), C07D 453/02 (2006.01), C07D 257/06 (2006.01), C07D 263/24 (2006.01), C07D 265/30 (2006.01), C07D 295/088 (2006.01), C07D 211/60 (2006.01), C07D 295/145 (2006.01), C07D 307/20 (2006.01), C07C 69/736 (2006.01), C07C 69/712 (2006.01), C07C 235/06 (2006.01), C07C 235/08 (2006.01), C07C 235/10 (2006.01)
22	DE application date	DAT	Jan 13, 2014
96	EP application date	EAT	Jan 13, 2014
86	WO application date	WAT	Jan 13, 2014
43	Date of first publication	OT	Jul 17, 2014
	Date of publication of grant	PET	Apr 15, 2020
71/73	Applicant/owner	INH	Corsair Pharma, Inc., South San Francisco, CA, US
72	Inventor	IN	BECKER, Cyrus, Fremont, California 94538, US; RESCOURIO, Gwenaella, San Mateo, California 94402, US; PFISTER, Jörg, Los Altos, California 94024, US; VENKATRAMAN, Meenakshi, Fremont, California 94555, US; ZHANG, Xiaoming, Sunnyvale, California 94087, US
74	Representative	VTR	Simmons & Simmons LLP, 80538 München, DE
	Address for service		Simmons & Simmons LLP, 80538 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 201361751608 P Jan 11, 2013
	Due date	FT FG	Jan 31, 2026 Annual fee for the 13th year Patent fees
	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: EP000002943479 Searchable text: EP000002943479 Original document: EP000002943479B1 Searchable text: EP000002943479B1 Original document: WO002014110491 Searchable text: WO002014110491
43	Date of first publication	EVT	Jul 17, 2014
	Date of the first transfer into DPMAregister	EREGT	Nov 19, 2015
	Date of the (most recent) update in DPMAregister	REGT	Feb 4, 2025 (Show all update days)(Hide all update days) Feb 4, 2025 Due date: changed Sep 13, 2024 Procedures: Procedure relating to PCT application, Publication of PCT application, 17.07.2014: deleted May 9, 2024; Feb 2, 2024; Jun 30, 2023; Dec 14, 2022; May 12, 2022; Feb 3, 2022; Mar 18, 2021; Mar 4, 2021; Feb 5, 2021; Jun 30, 2020; Apr 15, 2020; Mar 31, 2020; Mar 26, 2020; Nov 14, 2019 Historical data not available for this/these date(s) Nov 19, 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	Jul 17, 2014		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Nov 18, 2015		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Dec 31, 2015	Dec 31, 2015	Details anzeigen
4	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Apr 15, 2020		Details anzeigen
5	Publications	Publication by DPMA of mention regarding EP patent grant	May 7, 2020	May 7, 2020	Details anzeigen
6	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Jan 18, 2021	Apr 8, 2021	Details anzeigen
7	New representative details	New representative details	May 10, 2022		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	Jul 17, 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	Nov 18, 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	Dec 31, 2015
Issue number	HN	53
Year	PJ	2015
Publication date	VT	Dec 31, 2015
Type of publication	PART	Bibliographic data

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 mention regarding patent grant (beginning of opposition period)
Date of legal/procedural status	VSTT	Apr 15, 2020

View procedures Publications (No.: 5)
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 7, 2020
Issue number	HN	19
Year	PJ	2020
Publication date	VT	May 7, 2020
Type of publication	PART	Bibliographic data
Part	HT	Part 5

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	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision
Date of legal/procedural status	VSTT	Jan 18, 2021
Issue number	HN	14
Year	PJ	2021
Publication date	VT	Apr 8, 2021
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Mar 18, 2021

View procedures New representative details (No.: 7)
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	May 10, 2022
74	Representative	VTR	Simmons & Simmons LLP, 80538 München, DE
74	Previous representative	VTRF	Patentanwälte Isenbruck Bösl Hörschler PartG mbB, 81675 München, DE
	Date of update of the procedure	REGT	Dec 14, 2022