Register information Patent

DE file number : 60 2016 052 836.3 (Status: pending/in force, Query started: May 3, 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 2016 052 836.3
96	EP file number	EAKZ	16 86 9177.2
86	WO file number	WAKZ	PCT/US2016/063362
97	EP publication number	EPN	3380462
87	WO publication number	WPN	2017091588
54	Designation/title	TI	VERFAHREN ZUR ANALYSE UND AUFLÖSUNG VON PRÄPARATEN VON DIANHYDROGALACTITOL UND DERIVATEN ODER ANALOGA DAVON
51	IPC main class	ICM (ICMV)	G01N 30/88 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C07D 303/14 (2006.01), C07D 301/02 (2006.01), G01N 30/22 (2006.01), B01D 15/30 (2006.01), G01N 30/34 (2006.01)
22	DE application date	DAT	Nov 22, 2016
96	EP application date	EAT	Nov 22, 2016
86	WO application date	WAT	Nov 22, 2016
43	Date of first publication	OT	Jun 1, 2017
	Date of publication of grant	PET	Feb 17, 2021
71/73	Applicant/owner	INH	Del Mar Pharmaceuticals (BC) Ltd., Vancouver, BC, CA
72	Inventor	IN	XU, Qiang, Menlo Park, CA 94025, US
74	Representative	VTR	Mathys & Squire Europe Patentanwälte Partnerschaft mbB, 80333 München, DE
	Address for service		Mathys & Squire Europe Patentanwälte Partnerschaft mbB, 80333 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 201562260019 P Nov 25, 2015
	Due date	FT FG	Nov 30, 2024 Annual fee for the 9th 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: EP000003380462A1 Searchable text: EP000003380462A1 Original document: EP000003380462B1 Searchable text: EP000003380462B1 Original document: WO002017091588 Searchable text: WO002017091588
43	Date of first publication	EVT	Jun 1, 2017
	Date of the first transfer into DPMAregister	EREGT	Oct 3, 2018
	Date of the (most recent) update in DPMAregister	REGT	Apr 18, 2025 (Show all update days)(Hide all update days) Apr 18, 2025 Procedures: Procedure relating to EP application, EPO publication of mention of grant , 17.02.2021: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 17.02.2021: deleted Dec 10, 2024 St.36: changed (technical change) Jun 11, 2024; May 9, 2024; Oct 28, 2023; Oct 7, 2022; Jan 27, 2022; Jan 6, 2022; Dec 9, 2021; Sep 1, 2021; Mar 31, 2021; Mar 12, 2021; Feb 3, 2021; Jan 28, 2021; Aug 23, 2019; Feb 14, 2019 Historical data not available for this/these date(s) Oct 3, 2018 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	Jun 1, 2017		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Oct 3, 2018		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Nov 15, 2018	Nov 15, 2018	Details anzeigen
4	Change of classification	Change of IPC main class	Aug 7, 2020		Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Feb 17, 2021		Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	Mar 11, 2021	Mar 11, 2021	Details anzeigen
7	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Nov 18, 2021	Feb 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	Jun 1, 2017
Date of update of the procedure	REGT	Jan 28, 2021

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	Oct 3, 2018

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 15, 2018
Issue number	HN	46
Year	PJ	2018
Publication date	VT	Nov 15, 2018
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 7, 2020
51	IPC main class	ICM (ICMV)	G01N 30/88 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C07D 303/14 (2006.01)
	Date of update of the procedure	REGT	Jan 28, 2021

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 17, 2021
Date of update of the procedure	REGT	Apr 18, 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 11, 2021
Issue number	HN	10
Year	PJ	2021
Publication date	VT	Mar 11, 2021
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Mar 12, 2021

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 18, 2021
Issue number	HN	6
Year	PJ	2022
Publication date	VT	Feb 10, 2022
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Jan 27, 2022