Register information Patent

DE file number : 50 2020 008 025.4 (Status: pending/in force, Query started: October 25, 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	50 2020 008 025.4
96	EP file number	EAKZ	20 79 3576.8
86	WO file number	WAKZ	PCT/EP2020/077922
97	EP publication number	EPN	4041488
87	WO publication number	WPN	2021069403
54	Designation/title	TI	OPTISCHES STANZEN VON MIKROLÖCHERN IN DÜNNGLAS
51	IPC main class	ICM (ICMV)	B23K 26/073 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	B23K 26/382 (2014.01), B23K 26/53 (2014.01), C03C 23/00 (2006.01)
22	DE application date	DAT	Oct 6, 2020
96	EP application date	EAT	Oct 6, 2020
86	WO application date	WAT	Oct 6, 2020
43	Date of first publication	OT	Apr 15, 2021
	Date of publication of grant	PET	May 15, 2024
71/73	Applicant/owner	INH	TRUMPF Laser- und Systemtechnik SE, 71254 Ditzingen, DE
72	Inventor	IN	KLEINER, Jonas, 71229 Leonberg, DE; FLAMM, Daniel, 71640 Ludwigsburg, DE; KAISER, Myriam, 71296 Heimsheim, DE
74	Representative	VTR	Spree, Cornelius, 71254 Ditzingen, DE
	Address for service		TRUMPF SE + Co. KG, 71254 Ditzingen, DE
66 66	Domestic priority	PRN PRD	10 2020 105 540.4 Mar 2, 2020
66 66	Domestic priority	PRN PRD	10 2019 127 514.8 Oct 11, 2019
	Due date	FT FG	Oct 31, 2025 Annual fee for the 6th year Patent fees
	Patent division in charge		39
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
	Published EP/WO documents	EPWOPN	Original document: EP000004041488A1 Searchable text: EP000004041488A1 Original document: EP000004041488B1 Searchable text: EP000004041488B1 Original document: WO002021069403 Searchable text: WO002021069403
43	Date of first publication	EVT	Apr 15, 2021
	Date of the first transfer into DPMAregister	EREGT	Aug 17, 2022
	Date of the (most recent) update in DPMAregister	REGT	Sep 25, 2025 (Show all update days)(Hide all update days) Sep 25, 2025 St.36: changed (technical change) Jul 31, 2025 St.36: changed (technical change) Jul 24, 2025 St.36: changed (technical change) Apr 24, 2025 Procedures: Procedure relating to EP application, EPO publication of mention of grant , 15.05.2024: new Procedures: Procedure relating to EP application, Grant has become final, 18.02.2025: changed Procedures: Procedure relating to EP application, EPO publication of mention of grant , 15.05.2024: deleted Apr 3, 2025 Procedures: Procedure relating to EP application, Grant has become final, 18.02.2025: new Feb 13, 2025 St.36: changed (technical change) Feb 6, 2025 St.36: changed (technical change) Oct 30, 2024 Due date: changed Aug 15, 2024 Domestic priority: changed Aug 14, 2024 Procedures: New applicant/owner details, New applicant/owner details, 09.07.2024: changed Jul 10, 2024; May 24, 2024; Apr 27, 2024; Apr 25, 2024 Historical data not available for this/these date(s) Aug 17, 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 15, 2021		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Aug 17, 2022		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Sep 29, 2022	Sep 29, 2022	Details anzeigen
4	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	May 15, 2024		Details anzeigen
5	Publications	Publication by DPMA of mention regarding EP patent grant	Jun 6, 2024	Jun 6, 2024	Details anzeigen
6	New applicant/owner details	New applicant/owner details	Jul 9, 2024	Aug 14, 2024	Details anzeigen
7	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Feb 18, 2025	May 8, 2025	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 15, 2021

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	Aug 17, 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	Sep 29, 2022
Issue number	HN	39
Year	PJ	2022
Publication date	VT	Sep 29, 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	May 15, 2024
Date of update of the procedure	REGT	Apr 24, 2025

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	Jun 6, 2024
Issue number	HN	23
Year	PJ	2024
Publication date	VT	Jun 6, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	May 24, 2024

View procedures New applicant/owner details (No.: 6)
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	Jul 9, 2024
	Issue number	HN	33
	Year	PJ	2024
	Publication date	VT	Aug 14, 2024
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	TRUMPF Laser- und Systemtechnik SE, 71254 Ditzingen, DE
71/73	Previous applicant/owner	INHF	TRUMPF Laser- und Systemtechnik AG, 71254 Ditzingen, DE
	Date of update of the procedure	REGT	Aug 14, 2024

View procedures Procedure relating to EP application (No.: 7)
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	Feb 18, 2025
Issue number	HN	19
Year	PJ	2025
Publication date	VT	May 8, 2025
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Apr 24, 2025