Register information Unitary patent

EP file number: 20 18 7562.2 (Status: pending/in force, Query started: May 10, 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 2012 081 430.6
96	EP file number	EAKZ	20 18 7562.2
97	EP publication number	EPN	3782653
54	Designation/title	TI	ZUSAMMENSETZUNG MIT PEGYLIERTER ARGININDEIMINASE
51	IPC main class	ICM (ICMV)	A61K 47/60 (2017.01)
51	IPC secondary class(es)	ICS (ICSV)	C07K 14/00 (2006.01), A61K 38/50 (2006.01), A61K 31/436 (2006.01), A61K 33/24 (2019.01), A61K 31/337 (2006.01), A61K 45/06 (2006.01), A61P 35/02 (2006.01), A61P 37/06 (2006.01), A61P 43/00 (2006.01), A61P 35/00 (2006.01), A61K 33/243 (2019.01)
22	DE application date	DAT	May 30, 2012
96	EP application date	EAT	May 30, 2012
43	Date of first publication	OT	Feb 24, 2021
	Date of publication of grant	PET	Mar 19, 2025
71/73	Applicant/owner	INH	Polaris Group, Taipei 11492, TW
72	Inventor	IN	BOMALASKI, John, Wayne, PA Pennsylvania 19087, US; WU, Bor-Wen, San Diego, CA California 92131, US
74	Representative	VTR	J A Kemp LLP, London EC1M 5QU, GB
33 31 32	Foreign priority	PRC PRNA PRDA	US 201261620368 P Apr 4, 2012
	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: EP000003782653A1 Searchable text: EP000003782653A1 Original document: EP000003782653B1 Searchable text: EP000003782653B1
43	Date of first publication	EVT	Feb 24, 2021
	Date of the first transfer into DPMAregister	EREGT	Feb 25, 2021
	Date of the (most recent) update in DPMAregister	REGT	May 8, 2025 (Show all update days)(Hide all update days) May 8, 2025 Type of IP right: changed Applicant/owner: changed Representative: new Address for service: deleted Due date: deleted Member states EPGÜ: new File number displayed in the result list: changed Procedures: EP procedure, EP patent – unitary effect registered, 24.04.2025: new Procedures: EP procedure, EP patent – unitary effect effective, 19.03.2025: new May 1, 2025 Procedures: Procedure relating to EP application, EPO publication of mention of grant , 19.03.2025: new Procedures: EP procedure, EP patent – request for unitary effect, 17.04.2025: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 19.03.2025: deleted Apr 3, 2025 Procedures: Publications, DPMA mention of EP grant, 03.04.2025: new Feb 27, 2025 DE file number : new DE application date: new Date of publication of grant: new Applicant/owner: new Address for service: new Due date: new Published EP/WO documents: changed File number displayed in the result list: changed Procedures: Procedure relating to EP application, EPO publication of mention of grant , 19.03.2025: new Sep 11, 2024 IPC secondary class(es): changed Procedures: Change of classification, Change of IPC main class, 27.08.2024: new Feb 8, 2024 Historical data not available for this/these date(s) Feb 25, 2021 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	Feb 24, 2021		Details anzeigen
2	Publications	Publication of a mention regarding EP 1st publication by DPMA	Apr 8, 2021	Apr 8, 2021	Details anzeigen
3	Change of classification	Change of IPC main class	Aug 27, 2024		Details anzeigen
4	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Mar 19, 2025		Details anzeigen
5	EP procedure	European patent with unitary effect has become effective	Mar 19, 2025		Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	Apr 3, 2025	Apr 3, 2025	Details anzeigen
7	EP procedure	Filing of request for unitary effect of European patent	Apr 17, 2025		Details anzeigen
8	EP procedure	Registration of unitary effect of European patent	Apr 24, 2025		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	Feb 24, 2021
Date of update of the procedure	REGT	Feb 25, 2021

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	Apr 8, 2021
Issue number	HN	14
Year	PJ	2021
Publication date	VT	Apr 8, 2021
Type of publication	PART	Bibliographic data
Date of update of the procedure	REGT	Feb 25, 2021

View procedures Change of classification (No.: 3)
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 27, 2024
51	IPC main class	ICM (ICMV)	A61K 47/60 (2017.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 47/60 (2017.01)
	Date of update of the procedure	REGT	Sep 11, 2024

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	Mar 19, 2025
Date of update of the procedure	REGT	May 1, 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	Mar 19, 2025
Date of update of the procedure	REGT	May 8, 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	Apr 3, 2025
Issue number	HN	14
Year	PJ	2025
Publication date	VT	Apr 3, 2025
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Apr 3, 2025

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	Apr 17, 2025
Date of update of the procedure	REGT	May 1, 2025

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	Apr 24, 2025
Date of update of the procedure	REGT	May 8, 2025