Register information Patent

DE file number : 11 2019 002 296.2 (Status: pending/in force, Query started: August 9, 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 2019 002 296.2
86	WO file number	WAKZ	PCT/EP2019/061383
87	WO publication number	WPN	2019211441
54	Designation/title	TI	VERFAHREN UND VORRICHTUNG ZUM LASERSTRAHLAUFTRAGSCHWEIßEN EINES OBERFLÄCHENBEREICHS EINES SUBSTRATS SOWIE AUFTRAGGESCHWEIßTES BAUTEIL
51	IPC main class	ICM (ICMV)	B23K 26/342 (2014.01)
51	IPC secondary class(es)	ICS (ICSV)	B22F 10/28 (2021.01), B33Y 10/00 (2015.01), B33Y 30/00 (2015.01), B33Y 80/00 (2015.01)
22	DE application date	DAT	May 3, 2019
85	PCT national phase entry patent	PATNAT	Nov 4, 2020
86	WO application date	WAT	May 3, 2019
43	Date of first publication	OT	Nov 7, 2019
71/73	Applicant/owner	INH	Siemens Energy Global GmbH & Co. KG, 81739 München, DE
72	Inventor	IN	Burbaum, Bernd, Dr., 14612 Falkensee, DE; Jokisch, Torsten, 15366 Neuenhagen, DE
10	Published DE documents	DEPN	Original document: DE112019002296A5 Searchable text: DE112019002296A5
	Address for service		Siemens Energy Global GmbH & Co. KG, 91058 Erlangen, DE
66 66	Domestic priority	PRN PRD	10 2018 206 890.9 May 4, 2018
	Due date	FT FG	May 31, 2026 Annual fee for the 8th year Patent fees
	Patent division in charge		39
87	WO language of publication	WLANG	DE - Deutsch
57	Abstract	AB	Es wird ein Verfahren zum Laserstrahlauftragschweißen eines Oberflächenbereichs (1) eines Substrats (2) vorgeschlagen, das ein Emittieren von mindestens zwei Laserstrahlungen (3, 4) unterschiedlicher Wellenlänge, ein Aufschmelzen des Oberflächenbereichs (1) des Substrats (2) mittels der Laserstrahlungen (3, 4) und ein Zuführen eines Schweißmaterials (5) zu dem aufgeschmolzenen Oberflächenbereich (1) des Substrats (2) aufweist. Außerdem werden ein auftraggeschweißtes Bauteil mit einem solchen Verfahren sowie eine Vorrichtung zum Laserstrahlauftragschweißen, aufweisend mindestens zwei Laserquellen (7, 8) zum Emittieren von mindestens zwei Laserstrahlungen (3, 4) unterschiedlicher Wellenlänge zum Aufschmelzen eines Oberflächenbereichs (1) eines Substrats (2) angegeben.
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, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, 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, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
	Published EP/WO documents	EPWOPN	Original document: WO2019211441A1 Searchable text: WO2019211441A1
43	Date of first publication	EVT	Nov 7, 2019
	Number of official communications (office actions)		0
	Number of responses		0
	Date of the first transfer into DPMAregister	EREGT	Jan 29, 2021
	Date of the (most recent) update in DPMAregister	REGT	Jun 13, 2025 (Show all update days)(Hide all update days) Jun 13, 2025 Address for service: changed Jun 12, 2025 Due date: changed May 15, 2025 Address for service: changed Mar 25, 2025 Patent division in charge: changed Jul 18, 2024 St.36: changed (technical change) Jan 29, 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	Pre-registration procedure	The application is under preliminary examination	May 3, 2019		Details anzeigen
2	Procedure relating to PCT application	WO first publication with search report	Nov 7, 2019		Details anzeigen
3	Examination procedure	Request for examination effectively filed	Sep 3, 2020		Details anzeigen
4	Pre-registration procedure	Pre-registration procedure has been concluded	Dec 17, 2020		Details anzeigen
5	Pre-registration procedure	Closing PCT nationale phase entry	Dec 17, 2020		Details anzeigen
6	Publications	Publication of the mention regarding a WO publication	Jan 28, 2021	Jan 28, 2021	Details anzeigen
7	New applicant/owner details	New applicant/owner details	Apr 6, 2021	May 12, 2021	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	May 3, 2019
Date of update of the procedure	REGT	Jan 29, 2021

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	Nov 7, 2019
Date of update of the procedure	REGT	Jan 29, 2021

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	Sep 3, 2020
Third party request		No
Date of receipt	AEGT	Sep 3, 2020
Date of update of the procedure	REGT	Jan 29, 2021

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	Dec 17, 2020
Date of update of the procedure	REGT	Jan 29, 2021

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	Dec 17, 2020
Date of update of the procedure	REGT	Jan 29, 2021

View procedures Publications (No.: 6)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Publication of the mention regarding a WO publication
	Date of legal/procedural status	VSTT	Jan 28, 2021
	Issue number	HN	4
	Year	PJ	2021
	Publication date	VT	Jan 28, 2021
	Type of publication	PART	Documents
	Part	HT	Part 6
10	Published DE documents	DEPN	Original document: DE112019002296A5 Searchable text: DE112019002296A5
	Date of update of the procedure	REGT	Jan 29, 2021

View procedures New applicant/owner details (No.: 7)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New applicant/owner details
	Legal/procedural status	VST	New applicant/owner details
	Date of legal/procedural status	VSTT	Apr 6, 2021
	Issue number	HN	19
	Year	PJ	2021
	Publication date	VT	May 12, 2021
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
71/73	Applicant/owner	INH	Siemens Energy Global GmbH & Co. KG, 81739 München, DE
71/73	Previous applicant/owner	INHF	Siemens Aktiengesellschaft, 80333 München, DE
	Date of update of the procedure	REGT	May 12, 2021