Register information Patent

DE file number : 11 2022 004 466.7 (Status: pending/in force, Query started: May 16, 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	Patent
	Status	ST	Pending/in force
21	DE file number	DAKZ	11 2022 004 466.7
86	WO file number	WAKZ	PCT/IB2022/058614
87	WO publication number	WPN	2023042069
54	Designation/title	TI	ERHÖHUNG DER VERSCHLEIßFESTIGKEIT EINES WASTEGATE-VENTILS
51	IPC main class	ICM (ICMV)	F01D 17/14 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	F16K 1/20 (2006.01), F01D 17/10 (2006.01)
22	DE application date	DAT	Sep 13, 2022
85	PCT national phase entry patent	PATNAT	Apr 15, 2024
86	WO application date	WAT	Sep 13, 2022
43	Date of first publication	OT	Mar 23, 2023
71/73	Applicant/owner	INH	MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD., Sagamihara, Kanagawa, JP
72	Inventor	IN	Honijk, Rick, Almere, NL
74	Representative	VTR	Müller Schupfner & Partner Patent- und Rechtsanwaltspartnerschaft mbB, 21079 Hamburg, DE
10	Published DE documents	DEPN	Original document: DE112022004466T5 Searchable text: DE112022004466T5
	Address for service		Müller Schupfner & Partner Patent- und Rechtsanwaltspartnerschaft mbB, 21079 Hamburg, DE
33 31 32	Foreign priority	PRC PRNA PRDA	IB PCT/IB2021/058390 Sep 15, 2021
	Due date	FT FG	Sep 30, 2025 Annual fee for the 4th year Patent fees
	Patent division in charge		17
87	WO language of publication	WLANG	EN - Englisch
57	Abstract	AB	In the technical field of wastegate valves comprising a functional assembly of a body member (20) and an actuable member (30), measures are proposed to limit axial wear of the body member (20) and the actuable member (30) on each other as a result of engine vibration and pulsation. One of the measures involves a design of the wastegate valve in which at least one of surfaces (24, 33) of the body member (20) and the actuable member (30) facing each other in an axial direction (A) of the wastegate valve is provided with at least one elevated portion (26, 35) delimited by at least one recessed portion (27, 36) in at least a tangential direction (T) about the axial direction (A). In this way, one or more spaces for receiving tiny wear particles from the interface between the body member (20) and the actuable member (30) are obtained.
81	Designated WO countries	WDS	AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CV, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IQ, IR, IS, IT, JM, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, WS, ZA, ZM, ZW
	Published EP/WO documents	EPWOPN	Original document: WO002023042069A1 Searchable text: WO002023042069A1
43	Date of first publication	EVT	Mar 23, 2023
	Number of official communications (office actions)		0
	Number of responses		0
	Date of the first transfer into DPMAregister	EREGT	Jul 4, 2024
	Date of the (most recent) update in DPMAregister	REGT	Nov 29, 2024 (Show all update days)(Hide all update days) Nov 29, 2024 Due date: changed Oct 6, 2024 St.36: changed (technical change) Jul 4, 2024 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	Pre-registration procedure	The application is under preliminary examination	Sep 13, 2022		Details anzeigen
2	Procedure relating to PCT application	WO first publication with search report	Mar 23, 2023		Details anzeigen
3	Examination procedure	Request for examination effectively filed	Feb 22, 2024		Details anzeigen
4	Pre-registration procedure	Pre-registration procedure has been concluded	May 24, 2024		Details anzeigen
5	Pre-registration procedure	Closing PCT nationale phase entry	May 24, 2024		Details anzeigen
6	Change of classification	Change of IPC main class	May 28, 2024		Details anzeigen
7	Publications	Publication of translation of PCT application	Jul 4, 2024	Jul 4, 2024	Details anzeigen

View procedures Pre-registration procedure (No.: 1)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	The application is under preliminary examination
Date of legal/procedural status	VSTT	Sep 13, 2022
Date of update of the procedure	REGT	Jul 4, 2024

View procedures Procedure relating to PCT application (No.: 2)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to PCT application
Legal/procedural status	VST	WO first publication with search report
Date of legal/procedural status	VSTT	Mar 23, 2023
Date of update of the procedure	REGT	Jul 4, 2024

View procedures Examination procedure (No.: 3)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Request for examination effectively filed
Date of legal/procedural status	VSTT	Feb 22, 2024
Third party request		No
Date of receipt	AEGT	Feb 22, 2024
Date of update of the procedure	REGT	Jul 4, 2024

View procedures Pre-registration procedure (No.: 4)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	Pre-registration procedure has been concluded
Date of legal/procedural status	VSTT	May 24, 2024
Date of update of the procedure	REGT	Jul 4, 2024

View procedures Pre-registration procedure (No.: 5)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	Closing PCT nationale phase entry
Date of legal/procedural status	VSTT	May 24, 2024
Date of update of the procedure	REGT	Jul 4, 2024

View procedures Change of classification (No.: 6)
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	May 28, 2024
51	IPC main class	ICM (ICMV)	F01D 17/14 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	F02B 37/18 (2006.01)
	Date of update of the procedure	REGT	Jul 4, 2024

View procedures Publications (No.: 7)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Publication of translation of PCT application
	Date of legal/procedural status	VSTT	Jul 4, 2024
	Issue number	HN	27
	Year	PJ	2024
	Publication date	VT	Jul 4, 2024
	Type of publication	PART	Documents
	Part	HT	Part 6
10	Published DE documents	DEPN	Original document: DE112022004466T5 Searchable text: DE112022004466T5
	Date of update of the procedure	REGT	Jul 4, 2024