Register information Patent

DE file number : 60 2013 065 794.7 (Status: pending/in force, Query started: October 15, 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 2013 065 794.7
96	EP file number	EAKZ	13 82 7298.4
86	WO file number	WAKZ	PCT/US2013/054263
97	EP publication number	EPN	2882432
87	WO publication number	WPN	2014026077
54	Designation/title	TI	VERFAHREN ZUR BEHANDLUNG VON AKNE
51	IPC main class	ICM (ICMV)	A61K 31/197 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61P 17/10 (2006.01), A61N 5/06 (2006.01), A61K 41/00 (2020.01)
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	Feb 12, 2020
71/73	Applicant/owner	INH	Sun Pharmaceuticals Industries, Inc., Princeton, NJ, US
72	Inventor	IN	LUNDAHL, Scott, Wilmington, MA 01887, US
74	Representative	VTR	Hernandez, Yorck, Dipl.-Ing., 82031 Grünwald, DE
	Address for service		HERNANDEZ IP, 82031 Grünwald, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 201261681888 P Aug 10, 2012
	Due date	FT FG	Aug 31, 2026 Annual fee for the 14th 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: EP000002882432 Searchable text: EP000002882432 Original document: EP000002882432B1 Searchable text: EP000002882432B1 Original document: WO002014026077 Searchable text: WO002014026077
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	Sep 4, 2025 (Show all update days)(Hide all update days) Sep 4, 2025 Due date: changed Procedures: Procedure relating to EP application, EPO publication of mention of grant , 12.02.2020: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 12.02.2020: deleted Sep 6, 2024 Due date: changed Procedures: New applicant/owner details, New applicant/owner details, 23.08.2024: changed Aug 24, 2024 Applicant/owner: changed Representative: new Address for service: changed Procedures: New applicant/owner details, New applicant/owner details, 23.08.2024: new Aug 23, 2024 Procedures: Procedure relating to PCT application, Publication of PCT application, 13.02.2014: deleted Sep 12, 2023; Sep 2, 2022; Sep 3, 2021; Feb 5, 2021; Dec 31, 2020; Sep 3, 2020; Aug 6, 2020; Mar 12, 2020; Mar 5, 2020; Jan 28, 2020; Jan 23, 2020; Aug 29, 2019; 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 9, 2019		Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Feb 12, 2020		Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	Mar 5, 2020	Mar 5, 2020	Details anzeigen
7	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Nov 13, 2020	Feb 4, 2021	Details anzeigen
8	New applicant/owner details	New applicant/owner details	Aug 23, 2024	Oct 2, 2024	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 9, 2019
51	IPC main class	ICM (ICMV)	A61K 31/197 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 31/197 (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	Feb 12, 2020
Date of update of the procedure	REGT	Sep 4, 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	Mar 5, 2020
Issue number	HN	10
Year	PJ	2020
Publication date	VT	Mar 5, 2020
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	Nov 13, 2020
Issue number	HN	5
Year	PJ	2021
Publication date	VT	Feb 4, 2021
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Feb 5, 2021

View procedures New applicant/owner details (No.: 8)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New applicant/owner details
	Legal/procedural status	VST	New applicant/owner details
	Date of legal/procedural status	VSTT	Aug 23, 2024
	Issue number	HN	40
	Year	PJ	2024
	Publication date	VT	Oct 2, 2024
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Sun Pharmaceuticals Industries, Inc., Princeton, NJ, US
71/73	Previous applicant/owner	INHF	Dusa Pharmaceuticals, Inc., Wilmington, Mass., US
	Date of update of the procedure	REGT	Sep 6, 2024