Register information Unitary patent

EP file number: 22 15 2931.6 (Status: pending/in force, Query started: June 6, 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 007 746.7
96	EP file number	EAKZ	22 15 2931.6
97	EP publication number	EPN	4047018
54	Designation/title	TI	TETRAVALENTER BISPEZIFISCHER ANTIKÖRPER GEGEN PD-1 UND VEGF, VERFAHREN ZU SEINER HERSTELLUNG UND SEINE VERWENDUNG
51	IPC main class	ICM (ICMV)	C07K 16/22 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61P 11/06 (2006.01), C07K 16/32 (2006.01), C07K 16/46 (2006.01), A61P 17/00 (2006.01), A61P 17/06 (2006.01), A61P 27/02 (2006.01), A61P 29/00 (2006.01), A61P 35/00 (2006.01), A61P 35/02 (2006.01), A61P 37/02 (2006.01), A61K 39/00 (2006.01), A61P 19/02 (2006.01), C07K 16/28 (2006.01)
22	DE application date	DAT	Apr 19, 2021
96	EP application date	EAT	Apr 19, 2021
43	Date of first publication	OT	Aug 24, 2022
	Date of publication of grant	PET	Dec 13, 2023
71/73	Applicant/owner	INH	Sunshine Guojian Pharmaceutical (Shanghai) Co., Ltd., Pilot Free Trade Zone CHINA (SHANGHAI) Shanghai 201203, CN
72	Inventor	IN	ZHAO, Jie, Shanghai, CN; HUANG, Haomin, Shanghai, CN; ZHU, Zhenping, Shanghai, CN
74	Representative	VTR	Plougmann Vingtoft a/s, 2900 Hellerup, DK
33 31 32	Foreign priority	PRC PRNA PRDA	CN 202010357134 Apr 29, 2020
	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, SE, SI
	Published EP/WO documents	EPWOPN	Original document: EP000004047018A1 Searchable text: EP000004047018A1 Original document: EP000004047018B1 Searchable text: EP000004047018B1
43	Date of first publication	EVT	Aug 24, 2022
	Date of the first transfer into DPMAregister	EREGT	Aug 24, 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 , 13.12.2023: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 13.12.2023: deleted Nov 29, 2024 Procedures: Procedure relating to EP application, Grant has become final, 16.09.2024: changed Oct 31, 2024 Procedures: Procedure relating to EP application, Grant has become final, 16.09.2024: new Jul 18, 2024 St.36: changed (technical change) Jun 13, 2024; Mar 7, 2024; Feb 1, 2024; Dec 28, 2023; Nov 21, 2023; Nov 16, 2023 Historical data not available for this/these date(s) Aug 24, 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 EP application	EPO 1st publication	Aug 24, 2022		Details anzeigen
2	Publications	Publication of a mention regarding EP 1st publication by DPMA	Oct 6, 2022	Oct 6, 2022	Details anzeigen
3	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Dec 13, 2023		Details anzeigen
4	EP procedure	European patent with unitary effect has become effective	Dec 13, 2023	Mar 7, 2024	Details anzeigen
5	Publications	Publication by DPMA of mention regarding EP patent grant	Dec 28, 2023	Dec 28, 2023	Details anzeigen
6	EP procedure	Filing of request for unitary effect of European patent	Jan 12, 2024		Details anzeigen
7	EP procedure	Registration of unitary effect of European patent	Jan 23, 2024	Mar 7, 2024	Details anzeigen
8	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Sep 16, 2024	Dec 5, 2024	Details anzeigen

View procedures Procedure relating to EP application (No.: 1)
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	Aug 24, 2022

View procedures Publications (No.: 2)
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	Oct 6, 2022
Issue number	HN	40
Year	PJ	2022
Publication date	VT	Oct 6, 2022
Type of publication	PART	Bibliographic data

View procedures Procedure relating to EP application (No.: 3)
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	Dec 13, 2023
Date of update of the procedure	REGT	Jun 6, 2025

View procedures EP procedure (No.: 4)
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	Dec 13, 2023
Issue number	HN	10
Year	PJ	2024
Publication date	VT	Mar 7, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Mar 7, 2024

View procedures Publications (No.: 5)
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	Dec 28, 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 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	Jan 12, 2024
Date of update of the procedure	REGT	Feb 1, 2024

View procedures EP procedure (No.: 7)
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	Jan 23, 2024
Issue number	HN	10
Year	PJ	2024
Publication date	VT	Mar 7, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Mar 7, 2024

View procedures Procedure relating to EP application (No.: 8)
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	Sep 16, 2024
Issue number	HN	49
Year	PJ	2024
Publication date	VT	Dec 5, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Nov 29, 2024