Register information Patent

DE file number : 60 2020 027 273.9 (Status: pending/in force, Query started: October 31, 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 2020 027 273.9
96	EP file number	EAKZ	20 79 4337.4
86	WO file number	WAKZ	PCT/JP2020/016975
97	EP publication number	EPN	3960779
87	WO publication number	WPN	2020218220
54	Designation/title	TI	MONOMERZUSAMMENSETZUNG FÜR KONTAKTLINSEN, POLYMER FÜR KONTAKTLINSEN UND VERFAHREN ZU IHRER HERSTELLUNG SOWIE KONTAKTLINSE UND VERFAHREN ZU IHRER HERSTELLUNG
51	IPC main class	ICM (ICMV)	C08F 290/06 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C08G 77/395 (2006.01), G02C 7/04 (2006.01), C08G 77/20 (2006.01), C08G 77/26 (2006.01), C08G 77/46 (2006.01), C08G 77/30 (2006.01), C08K 5/19 (2006.01), C08K 5/521 (2006.01), C08K 5/52 (2006.01)
22	DE application date	DAT	Apr 17, 2020
96	EP application date	EAT	Apr 17, 2020
86	WO application date	WAT	Apr 17, 2020
43	Date of first publication	OT	Oct 29, 2020
	Date of publication of grant	PET	Mar 13, 2024
71/73	Applicant/owner	INH	NOF Corporation, Tokyo, JP
72	Inventor	IN	TAKASHIMA, Shu, Kawasaki-shi, Kanagawa 210-0865, JP; KOBAYASHI, Koh, Kawasaki-shi, Kanagawa 210-0865, JP; GOTANDA, Ryuya, Kawasaki-shi, Kanagawa 210-0865, JP; IWAKIRI, Norio, Kawasaki-shi, Kanagawa 210-0865, JP; MATSUOKA, Yosuke, Kawasaki-shi, Kanagawa 210-0865, JP; HARATA, Eiji, Kawasaki-shi, Kanagawa 210-0865, JP
74	Representative	VTR	Leinweber & Zimmermann Patentanwalts-PartG mbB, 80331 München, DE
	Address for service		Leinweber & Zimmermann Patentanwalts-PartG mbB, 80331 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	JP 2019083615 Apr 25, 2019
	Due date	FT FG	Apr 30, 2026 Annual fee for the 7th year Patent fees
	Patent division in charge		44
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
	Published EP/WO documents	EPWOPN	Original document: EP000003960779A1 Searchable text: EP000003960779A1 Original document: EP000003960779B1 Searchable text: EP000003960779B1 Original document: WO002020218220 Searchable text: WO002020218220
43	Date of first publication	EVT	Oct 29, 2020
	Date of the first transfer into DPMAregister	EREGT	Mar 2, 2022
	Date of the (most recent) update in DPMAregister	REGT	Apr 30, 2025 (Show all update days)(Hide all update days) Apr 30, 2025 Due date: changed Procedures: Procedure relating to EP application, EPO publication of mention of grant , 13.03.2024: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 13.03.2024: deleted Feb 20, 2025 Procedures: Procedure relating to EP application, Grant has become final, 16.12.2024: changed Jan 30, 2025 Procedures: Procedure relating to EP application, Grant has become final, 16.12.2024: new Jul 25, 2024 St.36: changed (technical change) May 9, 2024; May 7, 2024; Apr 12, 2024; Apr 4, 2024; Feb 23, 2024; Feb 22, 2024; Mar 23, 2023 Historical data not available for this/these date(s) Mar 2, 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	Oct 29, 2020		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Mar 2, 2022		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Apr 14, 2022	Apr 14, 2022	Details anzeigen
4	Change of classification	Change of IPC main class	Mar 13, 2023		Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Mar 13, 2024		Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	Apr 4, 2024	Apr 4, 2024	Details anzeigen
7	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Dec 16, 2024	Mar 6, 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 29, 2020
Date of update of the procedure	REGT	Mar 2, 2022

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	Mar 2, 2022
Date of update of the procedure	REGT	Mar 2, 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	Apr 14, 2022
Issue number	HN	15
Year	PJ	2022
Publication date	VT	Apr 14, 2022
Type of publication	PART	Bibliographic data
Date of update of the procedure	REGT	Mar 2, 2022

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	Mar 13, 2023
51	IPC main class	ICM (ICMV)	C08F 290/06 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C08F 290/06 (2006.01)
	Date of update of the procedure	REGT	Mar 23, 2023

View procedures Procedure relating to EP application (No.: 5)
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 13, 2024
Date of update of the procedure	REGT	Apr 30, 2025

View procedures Publications (No.: 6)
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 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	Dec 16, 2024
Issue number	HN	10
Year	PJ	2025
Publication date	VT	Mar 6, 2025
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Feb 20, 2025