Register information Unitary patent

EP file number: 17 87 2726.9 (Status: pending/in force, Query started: May 13, 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	Unitary patent
	Status	ST	Pending/in force
21	DE file number	DAKZ	60 2017 081 655.8
96	EP file number	EAKZ	17 87 2726.9
86	WO file number	WAKZ	PCT/US2017/062148
97	EP publication number	EPN	3541390
87	WO publication number	WPN	2018094137
54	Designation/title	TI	PYRROLOPYRIMIDINE ALS CFTR-POTENZIATOREN
51	IPC main class	ICM (ICMV)	C07D 487/04 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61P 35/00 (2006.01), A61P 11/12 (2006.01), A61K 31/519 (2006.01)
22	DE application date	DAT	Nov 17, 2017
96	EP application date	EAT	Nov 17, 2017
86	WO application date	WAT	Nov 17, 2017
43	Date of first publication	OT	May 24, 2018
	Date of publication of grant	PET	May 1, 2024
71/73	Applicant/owner	INH	Cystic Fibrosis Foundation, Bethesda, MD 20814, US
72	Inventor	IN	STROHBACH, Joseph, Walter, Wentzville, MO 63385, US; LIMBURG, David, Christopher, Salem, CT 06420, US; MATHIAS, John, Paul, Concord, MA 01742, US; THORARENSEN, Atli, Stow, MA 01775, US; DENNY, Rajiah, Aldrin, Sharon, MA 02067, US; ZAPF, Christoph, Wolfgang, San Francisco, CA 94134, US; ELBAUM, Daniel, Newman, MA 02462, US; GAVRIN, Lori, Krim, Villanova, PA 19085, US; EFREMOV, Ivan, Viktorovich, Chestnut, MA 02467, US
74	Representative	VTR	J A Kemp LLP, London EC1M 5QU, GB
33 31 32	Foreign priority	PRC PRNA PRDA	US 201662423919 P Nov 18, 2016
	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
	Member states EPGÜ	EPGUE	AT, BE, BG, DE, DK, EE, FI, FR, IT, LT, LU, LV, MT, NL, PT, SE, SI
	Published EP/WO documents	EPWOPN	Original document: EP000003541390A1 Searchable text: EP000003541390A1 Original document: EP000003541390B1 Searchable text: EP000003541390B1 Original document: WO002018094137 Searchable text: WO002018094137
43	Date of first publication	EVT	May 24, 2018
	Date of the first transfer into DPMAregister	EREGT	Sep 25, 2019
	Date of the (most recent) update in DPMAregister	REGT	Apr 24, 2025 (Show all update days)(Hide all update days) Apr 24, 2025 Type of IP right: changed File number displayed in the result list: changed Procedures: Procedure relating to EP application, Grant has become final, 04.02.2025: changed Procedures: Procedure relating to EP application, EPO publication of mention of grant , 01.05.2024: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 01.05.2024: deleted Mar 20, 2025 Procedures: Procedure relating to EP application, Grant has become final, 04.02.2025: new Jul 25, 2024 Procedures: EP procedure, EP patent – unitary effect effective, 01.05.2024: changed Procedures: EP procedure, EP patent – unitary effect registered, 06.06.2024: changed Jun 20, 2024; Jun 13, 2024; May 2, 2024; Apr 13, 2024; Apr 11, 2024; Mar 30, 2023 Historical data not available for this/these date(s) Sep 25, 2019 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	May 24, 2018		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Sep 25, 2019		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Nov 7, 2019	Nov 7, 2019	Details anzeigen
4	Change of classification	Change of IPC main class	Nov 18, 2021		Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	May 1, 2024		Details anzeigen
6	EP procedure	European patent with unitary effect has become effective	May 1, 2024	Jul 25, 2024	Details anzeigen
7	Publications	Publication by DPMA of mention regarding EP patent grant	May 23, 2024	May 23, 2024	Details anzeigen
8	EP procedure	Filing of request for unitary effect of European patent	May 28, 2024		Details anzeigen
9	EP procedure	Registration of unitary effect of European patent	Jun 6, 2024	Jul 25, 2024	Details anzeigen
10	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Feb 4, 2025	Apr 24, 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	May 24, 2018

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	Sep 25, 2019

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	Nov 7, 2019
Issue number	HN	45
Year	PJ	2019
Publication date	VT	Nov 7, 2019
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	Nov 18, 2021
51	IPC main class	ICM (ICMV)	C07D 487/04 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 31/519 (2006.01)
	Date of update of the procedure	REGT	Mar 30, 2023

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	May 1, 2024
Date of update of the procedure	REGT	Apr 24, 2025

View procedures EP procedure (No.: 6)
Criterion	Field	Content Close details
Type of procedure	VART	Unitary effect procedure
Legal/procedural status	VST	European patent with unitary effect has become effective
Date of legal/procedural status	VSTT	May 1, 2024
Issue number	HN	30
Year	PJ	2024
Publication date	VT	Jul 25, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Jul 25, 2024

View procedures Publications (No.: 7)
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 23, 2024
Issue number	HN	21
Year	PJ	2024
Publication date	VT	May 23, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	May 2, 2024

View procedures EP procedure (No.: 8)
Criterion	Field	Content Close details
Type of procedure	VART	Unitary effect procedure
Legal/procedural status	VST	Filing of request for unitary effect of European patent
Date of legal/procedural status	VSTT	May 28, 2024
Date of update of the procedure	REGT	Jun 13, 2024

View procedures EP procedure (No.: 9)
Criterion	Field	Content Close details
Type of procedure	VART	Unitary effect procedure
Legal/procedural status	VST	Registration of unitary effect of European patent
Date of legal/procedural status	VSTT	Jun 6, 2024
Issue number	HN	30
Year	PJ	2024
Publication date	VT	Jul 25, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Jul 25, 2024

View procedures Procedure relating to EP application (No.: 10)
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	Feb 4, 2025
Issue number	HN	17
Year	PJ	2025
Publication date	VT	Apr 24, 2025
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Apr 24, 2025