Register information Patent

DE file number : 60 2019 048 661.8 (Status: pending/in force, Query started: April 26, 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	60 2019 048 661.8
96	EP file number	EAKZ	19 78 5020.9
86	WO file number	WAKZ	PCT/JP2019/015319
97	EP publication number	EPN	3779531
87	WO publication number	WPN	2019198664
54	Designation/title	TI	FOTOCHROMER OPTISCHER GEGENSTAND UND VERFAHREN ZU SEINER HERSTELLUNG
51	IPC main class	ICM (ICMV)	G02B 5/23 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C09J 11/06 (2006.01), C09J 175/04 (2006.01), C08G 18/48 (2006.01), G02B 1/10 (2015.01), C08G 18/28 (2006.01), C08G 18/73 (2006.01), C08G 18/44 (2006.01), C08G 18/38 (2006.01), C08G 18/42 (2006.01), C08G 18/75 (2006.01), C08G 83/00 (2006.01), C08J 5/12 (2006.01), G02B 1/04 (2006.01), B32B 27/40 (2006.01), C08G 18/66 (2006.01)
22	DE application date	DAT	Apr 8, 2019
96	EP application date	EAT	Apr 8, 2019
86	WO application date	WAT	Apr 8, 2019
43	Date of first publication	OT	Oct 17, 2019
	Date of publication of grant	PET	Mar 20, 2024
71/73	Applicant/owner	INH	Tokuyama Corporation, Shunan-shi, Yamaguchi 745-8648, JP
72	Inventor	IN	MORI, Katsuhiro, Shunan-shi, Yamaguchi 745-8648, JP; MOMODA, Junji, Shunan-shi, Yamaguchi 745-8648, JP
74	Representative	VTR	Papula Oy, 00101 Helsinki, FI
33 31 32	Foreign priority	PRC PRNA PRDA	JP 2018077154 Apr 12, 2018
	Patent division in charge		51
97	EP language of publication	ELANG	EN - Englisch
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: EP000003779531A1 Searchable text: EP000003779531A1 Original document: EP000003779531B1 Searchable text: EP000003779531B1 Original document: WO002019198664 Searchable text: WO002019198664
43	Date of first publication	EVT	Oct 17, 2019
	Date of the first transfer into DPMAregister	EREGT	Feb 18, 2021
	Date of the (most recent) update in DPMAregister	REGT	Feb 20, 2025 (Show all update days)(Hide all update days) Feb 20, 2025 Procedures: Procedure relating to EP application, Grant has become final, 23.12.2024: changed Feb 6, 2025 Procedures: Procedure relating to EP application, Grant has become final, 23.12.2024: new Jul 18, 2024 St.36: changed (technical change) Jun 6, 2024; May 2, 2024; Apr 4, 2024; Feb 29, 2024; Oct 19, 2023 Historical data not available for this/these date(s) Feb 18, 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	Oct 17, 2019		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Feb 17, 2021		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Apr 1, 2021	Apr 1, 2021	Details anzeigen
4	Change of classification	Change of IPC main class	Oct 12, 2023		Details anzeigen
5	EP procedure	European patent with unitary effect has become effective	Mar 20, 2024	Jun 6, 2024	Details anzeigen
6	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Mar 20, 2024		Details anzeigen
7	Publications	Publication by DPMA of mention regarding EP patent grant	Apr 4, 2024	Apr 4, 2024	Details anzeigen
8	EP procedure	Filing of request for unitary effect of European patent	Apr 16, 2024		Details anzeigen
9	EP procedure	Registration of unitary effect of European patent	Apr 22, 2024	Jun 6, 2024	Details anzeigen
10	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Dec 23, 2024	Mar 13, 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	Oct 17, 2019
Date of update of the procedure	REGT	Feb 18, 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	Feb 17, 2021
Date of update of the procedure	REGT	Feb 18, 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	Apr 1, 2021
Issue number	HN	13
Year	PJ	2021
Publication date	VT	Apr 1, 2021
Type of publication	PART	Bibliographic data
Date of update of the procedure	REGT	Feb 18, 2021

View procedures Change of classification (No.: 4)
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	Oct 12, 2023
51	IPC main class	ICM (ICMV)	G02B 5/23 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	G02B 5/23 (2006.01)
	Date of update of the procedure	REGT	Oct 19, 2023

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	Mar 20, 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	Jun 6, 2024

View procedures Procedure relating to EP application (No.: 6)
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	Mar 20, 2024
Date of update of the procedure	REGT	Feb 29, 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	Apr 4, 2024
Issue number	HN	14
Year	PJ	2024
Publication date	VT	Apr 4, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Apr 4, 2024

View procedures EP procedure (No.: 8)
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	Apr 16, 2024
Date of update of the procedure	REGT	May 2, 2024

View procedures EP procedure (No.: 9)
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	Apr 22, 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	Jun 6, 2024

View procedures Procedure relating to EP application (No.: 10)
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	Dec 23, 2024
Issue number	HN	11
Year	PJ	2025
Publication date	VT	Mar 13, 2025
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Feb 20, 2025