Register information Unitary patent

EP file number: 18 77 5644.0 (Status: pending/in force, Query started: June 25, 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 070 795.6
96	EP file number	EAKZ	18 77 5644.0
86	WO file number	WAKZ	PCT/JP2018/013559
97	EP publication number	EPN	3603669
87	WO publication number	WPN	2018181876
54	Designation/title	TI	WÄSSRIGE FORMULIERUNG, WÄSSRIGE FORMULIERUNG IN EINEM INJEKTOR, ANTIKÖRPERPROTEINDISAGGREGATIONSMITTEL UND ANTIKÖRPERPROTEINDISAGGREGATIONSVERFAHREN
51	IPC main class	ICM (ICMV)	A61K 39/395 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61K 9/08 (2006.01), A61K 47/18 (2006.01), A61K 47/26 (2006.01), A61P 17/06 (2006.01), A61P 37/02 (2006.01)
22	DE application date	DAT	Mar 30, 2018
96	EP application date	EAT	Mar 30, 2018
86	WO application date	WAT	Mar 30, 2018
43	Date of first publication	OT	Oct 4, 2018
	Date of publication of grant	PET	Jun 19, 2024
71/73	Applicant/owner	INH	Dong-A Socio Holdings Co., Ltd., Seoul 02587, KR; Meiji Seika Pharma Co., Ltd., Tokyo 104-8002, JP
72	Inventor	IN	KAYA, Arpansiree, Odawara-shi Kanagawa 250-0852, JP; FUJITA, Michinari, Odawara-shi Kanagawa 250-0852, JP
74	Representative	VTR	J A Kemp LLP, London EC1M 5QU, GB
33 31 32	Foreign priority	PRC PRNA PRDA	JP 2017070844 Mar 31, 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: EP000003603669A1 Searchable text: EP000003603669A1 Original document: EP000003603669B1 Searchable text: EP000003603669B1 Original document: WO002018181876 Searchable text: WO002018181876
43	Date of first publication	EVT	Oct 4, 2018
	Date of the first transfer into DPMAregister	EREGT	Feb 5, 2020
	Date of the (most recent) update in DPMAregister	REGT	Jun 12, 2025 (Show all update days)(Hide all update days) Jun 12, 2025 Procedures: Procedure relating to EP application, Grant has become final, 20.03.2025: changed May 8, 2025 Type of IP right: changed File number displayed in the result list: changed Procedures: Procedure relating to EP application, Grant has become final, 20.03.2025: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 19.06.2024: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 19.06.2024: deleted Oct 17, 2024 Procedures: EP procedure, EP patent – unitary effect registered, 02.09.2024: changed Procedures: EP procedure, EP patent – unitary effect effective, 19.06.2024: 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 effective, 19.06.2024: new Procedures: EP procedure, EP patent – unitary effect registered, 02.09.2024: new Jul 11, 2024; Jun 1, 2024; May 30, 2024; Jan 25, 2024 Historical data not available for this/these date(s) Feb 5, 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	Oct 4, 2018		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Feb 5, 2020		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Mar 19, 2020	Mar 19, 2020	Details anzeigen
4	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Jun 19, 2024		Details anzeigen
5	EP procedure	European patent with unitary effect has become effective	Jun 19, 2024	Oct 17, 2024	Details anzeigen
6	EP procedure	Filing of request for unitary effect of European patent	Jun 26, 2024		Details anzeigen
7	Publications	Publication by DPMA of mention regarding EP patent grant	Jul 11, 2024	Jul 11, 2024	Details anzeigen
8	EP procedure	Registration of unitary effect of European patent	Sep 2, 2024	Oct 17, 2024	Details anzeigen
9	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Mar 20, 2025	Jun 12, 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	Oct 4, 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	Feb 5, 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	Mar 19, 2020
Issue number	HN	12
Year	PJ	2020
Publication date	VT	Mar 19, 2020
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	Jun 19, 2024
Date of update of the procedure	REGT	May 8, 2025

View procedures EP procedure (No.: 5)
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	Jun 19, 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.: 6)
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	Jun 26, 2024
Date of update of the procedure	REGT	Jul 11, 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	Jul 11, 2024
Issue number	HN	28
Year	PJ	2024
Publication date	VT	Jul 11, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Jul 11, 2024

View procedures EP procedure (No.: 8)
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

View procedures Procedure relating to EP application (No.: 9)
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	Mar 20, 2025
Issue number	HN	24
Year	PJ	2025
Publication date	VT	Jun 12, 2025
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Jun 12, 2025