Register information Unitary patent

EP file number: 19 81 7581.2 (Status: pending/in force, Query started: June 4, 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 2019 011 300.7
96	EP file number	EAKZ	19 81 7581.2
86	WO file number	WAKZ	PCT/DE2019/000278
97	EP publication number	EPN	3870411
87	WO publication number	WPN	2020083417
54	Designation/title	TI	ELASTISCHES GELENK
51	IPC main class	ICM (ICMV)	B25J 17/02 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	B25J 19/06 (2006.01), B25J 9/12 (2006.01), F16D 3/50 (2006.01)
22	DE application date	DAT	Oct 21, 2019
96	EP application date	EAT	Oct 21, 2019
86	WO application date	WAT	Oct 21, 2019
43	Date of first publication	OT	Apr 30, 2020
	Date of publication of grant	PET	May 15, 2024
71/73	Applicant/owner	INH	Technische Universität Chemnitz, 09111 Chemnitz, DE
72	Inventor	IN	Zhu, HONGXI, 09126 Chemnitz, DE; THOMAS, Ulrike, 09112 Chemnitz, DE
74	Representative	VTR	Kailuweit & Uhlemann Patentanwälte Partnerschaft mbB, 01187 Dresden, DE
66 66	Domestic priority	PRN PRD	10 2018 008 378.1 Oct 22, 2018
	Patent division in charge		15
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: EP000003870411A1 Searchable text: EP000003870411A1 Original document: EP000003870411B1 Searchable text: EP000003870411B1 Original document: WO002020083417 Searchable text: WO002020083417
43	Date of first publication	EVT	Apr 30, 2020
	Date of the first transfer into DPMAregister	EREGT	Sep 1, 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 File number displayed in the result list: changed 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 Jul 25, 2024 Procedures: EP procedure, EP patent – unitary effect effective, 15.05.2024: changed Procedures: EP procedure, EP patent – unitary effect registered, 07.06.2024: changed Jun 20, 2024; Jun 13, 2024; May 15, 2024; May 14, 2024; Apr 25, 2024 Historical data not available for this/these date(s) Sep 1, 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 PCT application	WO publication	Apr 30, 2020		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Sep 1, 2021		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Oct 14, 2021	Oct 14, 2021	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	EP procedure	European patent with unitary effect has become effective	May 15, 2024	Jul 25, 2024	Details anzeigen
6	EP procedure	Filing of request for unitary effect of European patent	May 29, 2024		Details anzeigen
7	Publications	Publication by DPMA of mention regarding EP patent grant	May 29, 2024	May 29, 2024	Details anzeigen
8	EP procedure	Registration of unitary effect of European patent	Jun 7, 2024	Jul 25, 2024	Details anzeigen
9	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 30, 2020
Date of update of the procedure	REGT	Sep 1, 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	Sep 1, 2021
Date of update of the procedure	REGT	Sep 1, 2021

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	Oct 14, 2021
Issue number	HN	41
Year	PJ	2021
Publication date	VT	Oct 14, 2021
Type of publication	PART	Bibliographic data
Date of update of the procedure	REGT	Sep 1, 2021

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	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	May 15, 2024
Issue number	HN	30
Year	PJ	2024
Publication date	VT	Jul 25, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Jul 25, 2024

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	May 29, 2024
Date of update of the procedure	REGT	Jun 13, 2024

View procedures Publications (No.: 7)
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	May 29, 2024
Issue number	HN	22
Year	PJ	2024
Publication date	VT	May 29, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	May 14, 2024

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	Jun 7, 2024
Issue number	HN	30
Year	PJ	2024
Publication date	VT	Jul 25, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Jul 25, 2024

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	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	May 8, 2025