Register information Unitary patent

EP file number: 18 80 8978.3 (Status: pending/in force, Query started: May 9, 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 2018 071 938.5
96	EP file number	EAKZ	18 80 8978.3
86	WO file number	WAKZ	PCT/IB2018/053822
97	EP publication number	EPN	3632441
87	WO publication number	WPN	2018220533
54	Designation/title	TI	VERFAHREN ZUR HERSTELLUNG EINER OPTISCH AKTIVEN VERBINDUNG
51	IPC main class	ICM (ICMV)	C07D 417/12 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C07D 417/14 (2006.01), A61K 31/506 (2006.01), A61P 35/00 (2006.01)
22	DE application date	DAT	May 29, 2018
96	EP application date	EAT	May 29, 2018
86	WO application date	WAT	May 29, 2018
43	Date of first publication	OT	Dec 6, 2018
	Date of publication of grant	PET	Jul 17, 2024
71/73	Applicant/owner	INH	Day One Biopharmaceuticals, Inc., Brisbane, CA 94005, US
72	Inventor	IN	HIRANO, Sayuri, Osaka-shi Osaka 532-0024, JP; TAKEDA, Yoshiyuki, Osaka-shi Osaka 532-0024, JP; NAKAMOTO, Koji, Osaka-shi Osaka 532-0024, JP; IKEUCHI, Motoki, Osaka-shi Osaka 532-0024, JP; KITAYAMA, Masato, Osaka-shi Osaka 532-0024, JP; YAMADA, Masatoshi, Osaka-shi Osaka 532-0024, JP; KAWAKAMI, Jun-ichi, Osaka-shi Osaka 532-0024, JP
74	Representative	VTR	Mewburn Ellis LLP, Bristol BS1 6BX, GB
33 31 32	Foreign priority	PRC PRNA PRDA	JP 2017106280 May 30, 2017
	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, RO, SE, SI
	Published EP/WO documents	EPWOPN	Original document: EP000003632441A2 Searchable text: EP000003632441A2 Original document: EP000003632441B1 Searchable text: EP000003632441B1 Original document: WO002018220533 Searchable text: WO002018220533
43	Date of first publication	EVT	Dec 6, 2018
	Date of the first transfer into DPMAregister	EREGT	Apr 8, 2020
	Date of the (most recent) update in DPMAregister	REGT	May 1, 2025 (Show all update days)(Hide all update days) May 1, 2025 Type of IP right: changed File number displayed in the result list: changed Procedures: Procedure relating to EP application, EPO publication of mention of grant , 17.07.2024: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 17.07.2024: deleted Oct 17, 2024 Procedures: EP procedure, EP patent – unitary effect effective, 17.07.2024: changed Procedures: EP procedure, EP patent – unitary effect registered, 02.09.2024: changed Sep 12, 2024 Applicant/owner: changed Representative: new Address for service: deleted Due date: deleted Member states EPGÜ: new Procedures: EP procedure, EP patent – unitary effect registered, 02.09.2024: new Procedures: EP procedure, EP patent – unitary effect effective, 17.07.2024: new Aug 8, 2024 Procedures: EP procedure, EP patent – request for unitary effect, 23.07.2024: new Procedures: Publications, DPMA mention of EP grant, 08.08.2024: new Jun 28, 2024; Jun 27, 2024; Jun 1, 2023 Historical data not available for this/these date(s) Apr 8, 2020 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	Dec 6, 2018		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Apr 8, 2020		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	May 20, 2020	May 20, 2020	Details anzeigen
4	Change of classification	Change of IPC main class	Dec 7, 2020		Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Jul 17, 2024		Details anzeigen
6	EP procedure	European patent with unitary effect has become effective	Jul 17, 2024	Oct 17, 2024	Details anzeigen
7	EP procedure	Filing of request for unitary effect of European patent	Jul 23, 2024		Details anzeigen
8	Publications	Publication by DPMA of mention regarding EP patent grant	Aug 8, 2024	Aug 8, 2024	Details anzeigen
9	EP procedure	Registration of unitary effect of European patent	Sep 2, 2024	Oct 17, 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	Dec 6, 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	Apr 8, 2020

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	May 20, 2020
Issue number	HN	21
Year	PJ	2020
Publication date	VT	May 20, 2020
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	Dec 7, 2020
51	IPC main class	ICM (ICMV)	C07D 417/12 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 31/506 (2006.01)
	Date of update of the procedure	REGT	Jun 1, 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	Jul 17, 2024
Date of update of the procedure	REGT	May 1, 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	Jul 17, 2024
Issue number	HN	42
Year	PJ	2024
Publication date	VT	Oct 17, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Oct 17, 2024

View procedures EP procedure (No.: 7)
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	Jul 23, 2024
Date of update of the procedure	REGT	Aug 8, 2024

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	Aug 8, 2024
Issue number	HN	32
Year	PJ	2024
Publication date	VT	Aug 8, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Aug 8, 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	Sep 2, 2024
Issue number	HN	42
Year	PJ	2024
Publication date	VT	Oct 17, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Oct 17, 2024