Register information Unitary patent

EP file number: 21 70 2017.1 (Status: pending/in force, Query started: October 31, 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 2021 006 028.9
96	EP file number	EAKZ	21 70 2017.1
86	WO file number	WAKZ	PCT/EP2021/051767
97	EP publication number	EPN	4096429
87	WO publication number	WPN	2021151898
54	Designation/title	TI	VETERINÄRMEDIZINISCHE ZUSAMMENSETZUNG ZUR BEHANDLUNG VON MILCHFIEBER BEI WIEDERKÄUERN FÜR DIE MILCHPRODUKTION
51	IPC main class	ICM (ICMV)	A23K 20/111 (2016.01)
51	IPC secondary class(es)	ICS (ICSV)	A23K 20/137 (2016.01), A23K 50/10 (2016.01), A61K 31/48 (2006.01)
22	DE application date	DAT	Jan 26, 2021
96	EP application date	EAT	Jan 26, 2021
86	WO application date	WAT	Jan 26, 2021
43	Date of first publication	OT	Aug 5, 2021
	Date of publication of grant	PET	Oct 18, 2023
71/73	Applicant/owner	INH	Ceva Santé Animale, 33500 Libourne, FR
72	Inventor	IN	DEFLANDRE, Audrey, 33500 LIBOURNE, FR; ISAKA, Naomi, 33500 LIBOURNE, FR; BERTAIM, Thierry, 33500 LIBOURNE, FR
74	Representative	VTR	Cabinet Becker et Associés, 75002 Paris, FR
33 31 32	Foreign priority	PRC PRNA PRDA	EP 20305067 Jan 27, 2020
	Patent division in charge		43
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: EP000004096429A1 Searchable text: EP000004096429A1 Original document: EP000004096429B1 Searchable text: EP000004096429B1 Original document: WO002021151898 Searchable text: WO002021151898
43	Date of first publication	EVT	Aug 5, 2021
	Date of the first transfer into DPMAregister	EREGT	Dec 9, 2022
	Date of the (most recent) update in DPMAregister	REGT	Jun 6, 2025 (Show all update days)(Hide all update days) Jun 6, 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 , 18.10.2023: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 18.10.2023: deleted Oct 10, 2024 Procedures: Procedure relating to EP application, Grant has become final, 19.07.2024: changed Sep 5, 2024 Procedures: Procedure relating to EP application, Grant has become final, 19.07.2024: new Jul 25, 2024 St.36: changed (technical change) Jun 13, 2024; May 2, 2024; Dec 28, 2023; Nov 23, 2023; Nov 2, 2023; Sep 28, 2023 Historical data not available for this/these date(s) Dec 9, 2022 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	Aug 5, 2021		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Dec 7, 2022		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Jan 19, 2023	Jan 19, 2023	Details anzeigen
4	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Oct 18, 2023		Details anzeigen
5	EP procedure	European patent with unitary effect has become effective	Oct 18, 2023	Dec 28, 2023	Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	Nov 2, 2023	Nov 2, 2023	Details anzeigen
7	EP procedure	Filing of request for unitary effect of European patent	Nov 15, 2023		Details anzeigen
8	EP procedure	Registration of unitary effect of European patent	Nov 21, 2023	Dec 28, 2023	Details anzeigen
9	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Jul 19, 2024	Oct 10, 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	Aug 5, 2021
Date of update of the procedure	REGT	Sep 28, 2023

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	Dec 7, 2022
Date of update of the procedure	REGT	Dec 9, 2022

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	Jan 19, 2023
Issue number	HN	3
Year	PJ	2023
Publication date	VT	Jan 19, 2023
Type of publication	PART	Bibliographic data
Date of update of the procedure	REGT	Dec 9, 2022

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	Oct 18, 2023
Date of update of the procedure	REGT	Jun 6, 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	Oct 18, 2023
Issue number	HN	52
Year	PJ	2023
Publication date	VT	Dec 28, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Dec 28, 2023

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	Nov 2, 2023
Issue number	HN	44
Year	PJ	2023
Publication date	VT	Nov 2, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Nov 2, 2023

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	Nov 15, 2023
Date of update of the procedure	REGT	Nov 23, 2023

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	Nov 21, 2023
Issue number	HN	52
Year	PJ	2023
Publication date	VT	Dec 28, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Dec 28, 2023

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	Jul 19, 2024
Issue number	HN	41
Year	PJ	2024
Publication date	VT	Oct 10, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Oct 10, 2024