Register information Patent

DE file number : 11 2020 000 633.6 (Status: pending/in force, Query started: October 16, 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 2020 000 633.6
86	WO file number	WAKZ	PCT/JP2020/003161
87	WO publication number	WPN	2020158796
54	Designation/title	TI	HOLOGRAMM-AUFZEICHNUNGSZUSAMMENSETZUNG, HOLOGRAMM-AUFZEICHNUNGSMEDIUM, HOLOGRAMM UND OPTISCHE VORRICHTUNG UND EINE DIESE NUTZENDE OPTISCHE KOMPONENTE
51	IPC main class	ICM (ICMV)	G11B 7/24044 (2013.01)
51	IPC secondary class(es)	ICS (ICSV)	G03H 1/02 (2006.01), G03H 1/18 (2006.01)
22	DE application date	DAT	Jan 29, 2020
85	PCT national phase entry patent	PATNAT	Aug 2, 2021
86	WO application date	WAT	Jan 29, 2020
43	Date of first publication	OT	Aug 6, 2020
71/73	Applicant/owner	INH	Sony Group Corporation, Tokyo, JP
72	Inventor	IN	Ohe, Takahiro, Tokyo, JP; Hara, Hisaya, Tokyo, JP; Kawasaki, Kenshiro, Tokyo, JP; Igarashi, Eri, Tokyo, JP
74	Representative	VTR	MÜLLER HOFFMANN & PARTNER Patentanwälte mbB, 81541 München, DE
10	Published DE documents	DEPN	Original document: DE112020000633T5 Searchable text: DE112020000633T5
	Address for service		Müller Hoffmann & Partner Patentanwälte mbB, 81541 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	JP 2019-015912 Jan 31, 2019
	Due date	FT FG	Jan 31, 2026 Annual fee for the 7th year Patent fees
	Patent division in charge		55
87	WO language of publication	WLANG	JP - Japanisch
57	Abstract	AB	The purpose of the present invention is to provide a hologram recording composition with which it is possible to realize further improvement in diffraction characteristics.　The present technology provides a hologram recording composition that comprises at least a radical polymerizable monomer, a matrix resin, a photoinitiator, and an anthracene compound. The present technology also provides a hologram recording medium that comprises a photocurable resin layer including at least the radical polymerization monomer, the matrix resin, the photoinitiator, and the anthracene compound. The present technology also provides a hologram that uses the hologram recording medium. The present technology further provides an optical device and an optical component that use the hologram.
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, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, WS, ZA, ZM, ZW
	Published EP/WO documents	EPWOPN	Original document: WO2020158796A1 Searchable text: WO2020158796A1
43	Date of first publication	EVT	Aug 6, 2020
	Number of official communications (office actions)		0
	Number of responses		0
	Date of the first transfer into DPMAregister	EREGT	Oct 28, 2021
	Date of the (most recent) update in DPMAregister	REGT	Apr 18, 2025 (Show all update days)(Hide all update days) Apr 18, 2025 Representative: changed Jan 11, 2025 Due date: changed Jan 6, 2024; Jan 14, 2023; Dec 22, 2021 Historical data not available for this/these date(s) Oct 28, 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	Jan 29, 2020		Details anzeigen
2	Procedure relating to PCT application	WO first publication with search report	Aug 6, 2020		Details anzeigen
3	Examination procedure	Request for examination effectively filed	Jul 22, 2021		Details anzeigen
4	Pre-registration procedure	Pre-registration procedure has been concluded	Sep 17, 2021		Details anzeigen
5	Pre-registration procedure	Closing PCT nationale phase entry	Sep 17, 2021		Details anzeigen
6	Publications	Publication of translation of PCT application	Oct 28, 2021	Oct 28, 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	Jan 29, 2020
Date of update of the procedure	REGT	Oct 28, 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	Aug 6, 2020
Date of update of the procedure	REGT	Oct 28, 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	Jul 22, 2021
Third party request		No
Date of receipt	AEGT	Jul 22, 2021
Date of update of the procedure	REGT	Oct 28, 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	Sep 17, 2021
Date of update of the procedure	REGT	Oct 28, 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	Sep 17, 2021
Date of update of the procedure	REGT	Oct 28, 2021

View procedures Publications (No.: 6)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Publication of translation of PCT application
	Date of legal/procedural status	VSTT	Oct 28, 2021
	Issue number	HN	43
	Year	PJ	2021
	Publication date	VT	Oct 28, 2021
	Type of publication	PART	Documents
	Part	HT	Part 6
10	Published DE documents	DEPN	Original document: DE112020000633T5 Searchable text: DE112020000633T5
	Date of update of the procedure	REGT	Oct 28, 2021