Register information Patent

DE file number : 11 2021 000 908.7 (Status: pending/in force, Query started: August 9, 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 2021 000 908.7
86	WO file number	WAKZ	PCT/JP2021/014453
87	WO publication number	WPN	2021206041
54	Designation/title	TI	HARZZUSAMMENSETZUNG, HARZFILMELEMENT, LEITERPLATTE UND VERFAHREN ZUR HERSTELLUNG DER LEITERPLATTE
51	IPC main class	ICM (ICMV)	C08L 63/00 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C08K 5/49 (2006.01), C08K 3/016 (2018.01), C08K 3/013 (2018.01), C08K 3/36 (2006.01), C08K 3/22 (2006.01), H05K 1/03 (2006.01)
22	DE application date	DAT	Apr 5, 2021
85	PCT national phase entry patent	PATNAT	Oct 5, 2022
86	WO application date	WAT	Apr 5, 2021
43	Date of first publication	OT	Oct 14, 2021
71/73	Applicant/owner	INH	Panasonic Intellectual Property Management Co., Ltd., Osaka, JP
72	Inventor	IN	Maeda, Yohei, Kadoma-shi, Osaka, JP; Saito, Eiichiro, Kadoma-shi, Osaka, JP; Yamauchi, Akihiro, Kadoma-shi, Osaka, JP
74	Representative	VTR	BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
10	Published DE documents	DEPN	Original document: DE112021000908T5 Searchable text: DE112021000908T5
	Address for service		BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
33 31 32	Foreign priority	PRC PRNA PRDA	JP 2020-068545 Apr 6, 2020
	Due date	FT FG	Apr 30, 2026 Annual fee for the 6th year Patent fees
	Patent division in charge		43
87	WO language of publication	WLANG	JP - Japanisch
57	Abstract	AB	The present disclosure provides a resin composition, with which, when a resin layer of a resin film material is produced, the resin layer is more likely to have flexibility, and when a laminate including a resin layer is hot-pressed, a component in the resin layer does not easily flow out. The resin composition contains a resin component (A) and a phosphorus-containing flame retardant (B). The resin component (A) contains an epoxy resin (a1) having a viscosity at 25 °C of at most 50,000 mPa·s. The ratio of the epoxy resin (a1) to the resin component (A) is at least 20 mass%. The phosphorus-containing flame retardant (B) contains a phosphorus-containing flame retardant (B1) that does not melt and thermally decompose below 150 °C.
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, IT, 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: WO2021206041A1 Searchable text: WO2021206041A1
43	Date of first publication	EVT	Oct 14, 2021
	Number of official communications (office actions)		0
	Number of responses		0
	Date of the first transfer into DPMAregister	EREGT	Nov 24, 2022
	Date of the (most recent) update in DPMAregister	REGT	May 9, 2025 (Show all update days)(Hide all update days) May 9, 2025 Due date: changed Feb 12, 2025 St.36: changed (technical change) Nov 24, 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	Pre-registration procedure	The application is under preliminary examination	Apr 5, 2021		Details anzeigen
2	Procedure relating to PCT application	WO first publication with search report	Oct 14, 2021		Details anzeigen
3	Pre-registration procedure	Pre-registration procedure has been concluded	Oct 17, 2022		Details anzeigen
4	Pre-registration procedure	Closing PCT nationale phase entry	Oct 17, 2022		Details anzeigen
5	Publications	Publication of translation of PCT application	Nov 24, 2022	Nov 24, 2022	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	Apr 5, 2021
Date of update of the procedure	REGT	Nov 24, 2022

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	Oct 14, 2021
Date of update of the procedure	REGT	Nov 24, 2022

View procedures Pre-registration procedure (No.: 3)
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	Oct 17, 2022
Date of update of the procedure	REGT	Nov 24, 2022

View procedures Pre-registration procedure (No.: 4)
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	Oct 17, 2022
Date of update of the procedure	REGT	Nov 24, 2022

View procedures Publications (No.: 5)
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	Nov 24, 2022
	Issue number	HN	47
	Year	PJ	2022
	Publication date	VT	Nov 24, 2022
	Type of publication	PART	Documents
	Part	HT	Part 6
10	Published DE documents	DEPN	Original document: DE112021000908T5 Searchable text: DE112021000908T5
	Date of update of the procedure	REGT	Nov 24, 2022