Register information Unitary patent

EP file number: 20 77 1462.7 (Status: pending/in force, Query started: September 27, 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	50 2020 005 876.3
96	EP file number	EAKZ	20 77 1462.7
86	WO file number	WAKZ	PCT/EP2020/074203
97	EP publication number	EPN	4018466
87	WO publication number	WPN	2021058231
54	Designation/title	TI	BAUGRUPPE FÜR EINEN HOCHSPANNUNGS-LEISTUNGSSCHALTER UND ENTSPRECHENDER HOCHSPANNUNGS-LEISTUNGSSCHALTER
51	IPC main class	ICM (ICMV)	H01H 33/24 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	H01H 33/70 (2006.01), H01H 33/02 (2006.01)
22	DE application date	DAT	Aug 31, 2020
96	EP application date	EAT	Aug 31, 2020
86	WO application date	WAT	Aug 31, 2020
43	Date of first publication	OT	Apr 1, 2021
	Date of publication of grant	PET	Nov 1, 2023
71/73	Applicant/owner	INH	Siemens Energy Global GmbH & Co. KG, 81739 München, DE
72	Inventor	IN	CERNAT, Radu-Marian, 10585 Berlin, DE; HÜBNER, Sebastian, 10119 Berlin, DE; KREHNKE, Martin, 13595 Berlin, DE
66 66	Domestic priority	PRN PRD	10 2019 214 432.2 Sep 23, 2019
	Patent division in charge		34
97	EP language of publication	ELANG	DE - Deutsch
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: EP000004018466A1 Searchable text: EP000004018466A1 Original document: EP000004018466B1 Searchable text: EP000004018466B1 Original document: WO002021058231 Searchable text: WO002021058231
43	Date of first publication	EVT	Apr 1, 2021
	Date of the first transfer into DPMAregister	EREGT	Jun 29, 2022
	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 File number displayed in the result list: changed Procedures: Procedure relating to EP application, EPO publication of mention of grant , 01.11.2023: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 01.11.2023: deleted Oct 17, 2024 Procedures: Procedure relating to EP application, Grant has become final, 02.08.2024: changed Sep 19, 2024 Procedures: Procedure relating to EP application, Grant has become final, 02.08.2024: new Jul 25, 2024 St.36: changed (technical change) Jun 6, 2024; May 2, 2024; Dec 21, 2023; Nov 16, 2023; Oct 14, 2023; Oct 12, 2023 Historical data not available for this/these date(s) Jun 29, 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	Apr 1, 2021		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Jun 29, 2022		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Aug 11, 2022	Aug 11, 2022	Details anzeigen
4	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Nov 1, 2023		Details anzeigen
5	EP procedure	European patent with unitary effect has become effective	Nov 1, 2023	Dec 21, 2023	Details anzeigen
6	EP procedure	Filing of request for unitary effect of European patent	Nov 3, 2023		Details anzeigen
7	EP procedure	Registration of unitary effect of European patent	Nov 8, 2023	Dec 21, 2023	Details anzeigen
8	Publications	Publication by DPMA of mention regarding EP patent grant	Nov 23, 2023	Nov 23, 2023	Details anzeigen
9	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Aug 2, 2024	Oct 24, 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	Apr 1, 2021
Date of update of the procedure	REGT	Oct 12, 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	Jun 29, 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	Aug 11, 2022
Issue number	HN	32
Year	PJ	2022
Publication date	VT	Aug 11, 2022
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	Nov 1, 2023
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	Nov 1, 2023
Issue number	HN	51
Year	PJ	2023
Publication date	VT	Dec 21, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Dec 21, 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	Nov 3, 2023
Date of update of the procedure	REGT	Nov 16, 2023

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	Nov 8, 2023
Issue number	HN	51
Year	PJ	2023
Publication date	VT	Dec 21, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Dec 21, 2023

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	Nov 23, 2023
Issue number	HN	47
Year	PJ	2023
Publication date	VT	Nov 23, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Nov 16, 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	Aug 2, 2024
Issue number	HN	43
Year	PJ	2024
Publication date	VT	Oct 24, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Oct 17, 2024