Register information Patent

DE file number : 60 2020 006 807.4 (Status: pending/in force, Query started: May 12, 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 006 807.4
96	EP file number	EAKZ	20 76 8398.8
86	WO file number	WAKZ	PCT/IB2020/058148
97	EP publication number	EPN	3877395
87	WO publication number	WPN	2021044302
54	Designation/title	TI	NEUES VERFAHREN ZUR HERSTELLUNG VON HOCHREINEM ESTETROL
51	IPC main class	ICM (ICMV)	C07J 1/00 (2006.01)
22	DE application date	DAT	Sep 2, 2020
96	EP application date	EAT	Sep 2, 2020
86	WO application date	WAT	Sep 2, 2020
43	Date of first publication	OT	Mar 11, 2021
	Date of publication of grant	PET	Dec 7, 2022
71/73	Applicant/owner	INH	Richter Gedeon Nyrt., Budapest, HU
72	Inventor	IN	LOVAS, Róbert, 1144 Budapest, HU; MAHÓ, Sándor, 1183 Budapest, HU; BACSA, Ildikó, 6723 Szeged, HU; MAYER, Beatrix, 2721 Pilis, HU
	Address for service		Richter Gedeon Nyrt., 1103 BUDAPEST, HU
33 31 32	Foreign priority	PRC PRNA PRDA	HU 1900315 Sep 3, 2019
	Due date	FT FG	Sep 30, 2025 Annual fee for the 6th 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: EP000003877395A1 Searchable text: EP000003877395A1 Original document: EP000003877395B1 Searchable text: EP000003877395B1 Original document: WO002021044302 Searchable text: WO002021044302
43	Date of first publication	EVT	Mar 11, 2021
	Date of the first transfer into DPMAregister	EREGT	Sep 15, 2021
	Date of the (most recent) update in DPMAregister	REGT	Apr 24, 2025 (Show all update days)(Hide all update days) Apr 24, 2025 Procedures: Procedure relating to EP application, EPO publication of mention of grant , 07.12.2022: new Procedures: Opposition procedure, Decision by EPO to maintain patent in full has become final, 09.10.2024: changed Procedures: Procedure relating to EP application, EPO publication of mention of grant , 07.12.2022: deleted Mar 20, 2025 Procedures: Opposition procedure, Patent maintained in full by EPO, 09.10.2024: new Procedures: Opposition procedure, Decision by EPO to maintain patent in full has become final, 09.10.2024: new Sep 26, 2024 Due date: changed Jun 20, 2024; Oct 8, 2023; Sep 28, 2023; Dec 22, 2022; Nov 15, 2022; Apr 7, 2022 Historical data not available for this/these date(s) Sep 15, 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	Mar 11, 2021		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Sep 15, 2021		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Oct 28, 2021	Oct 28, 2021	Details anzeigen
4	Change of classification	Change of IPC main class	May 16, 2022		Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Dec 7, 2022		Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	Dec 22, 2022	Dec 22, 2022	Details anzeigen
7	Opposition procedure	Opposition to patent filed	Sep 7, 2023	Nov 2, 2023	Details anzeigen
8	Opposition procedure	Patent maintained full by EPO	Oct 9, 2024		Details anzeigen
9	Opposition procedure	Decision by EPO to maintain patent in full has become final	Oct 9, 2024	Apr 24, 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	Mar 11, 2021
Date of update of the procedure	REGT	Nov 15, 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	Sep 15, 2021
Date of update of the procedure	REGT	Sep 15, 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 28, 2021
Issue number	HN	43
Year	PJ	2021
Publication date	VT	Oct 28, 2021
Type of publication	PART	Bibliographic data
Date of update of the procedure	REGT	Sep 15, 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	May 16, 2022
51	IPC main class	ICM (ICMV)	C07J 1/00 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C07J 1/00 (2006.01)
	Date of update of the procedure	REGT	Nov 15, 2022

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	Dec 7, 2022
Date of update of the procedure	REGT	Apr 24, 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	Dec 22, 2022
Issue number	HN	51
Year	PJ	2022
Publication date	VT	Dec 22, 2022
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Dec 22, 2022

View procedures Opposition procedure (No.: 7)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Opposition to patent filed
Date of legal/procedural status	VSTT	Sep 7, 2023
Issue number	HN	44
Year	PJ	2023
Publication date	VT	Nov 2, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Oct 8, 2023

View procedures Opposition procedure (No.: 8)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Patent maintained full by EPO
Date of legal/procedural status	VSTT	Oct 9, 2024
Date of update of the procedure	REGT	Mar 20, 2025

View procedures Opposition procedure (No.: 9)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Decision by EPO to maintain patent in full has become final
Date of legal/procedural status	VSTT	Oct 9, 2024
Issue number	HN	17
Year	PJ	2025
Publication date	VT	Apr 24, 2025
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Apr 24, 2025