Register information Patent

DE file number : 60 2021 022 443.5 (Status: pending/in force, Query started: August 7, 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 2021 022 443.5
96	EP file number	EAKZ	21 72 5778.1
86	WO file number	WAKZ	PCT/EP2021/063206
97	EP publication number	EPN	4153172
87	WO publication number	WPN	2021233950
54	Designation/title	TI	VERBINDUNGEN ZUR VERWENDUNG BEI DER REAKTIVIERUNG VON HIV IN LATENTEN HIV-INFIZIERTEN ZELLEN
51	IPC main class	ICM (ICMV)	A61K 31/4184 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61K 31/4196 (2006.01), A61K 31/423 (2006.01), A61K 31/433 (2006.01), A61K 31/437 (2006.01), A61K 31/4406 (2006.01), A61K 31/498 (2006.01), A61K 31/519 (2006.01), A61K 31/52 (2006.01), A61P 31/18 (2006.01), A61P 43/00 (2006.01)
22	DE application date	DAT	May 18, 2021
96	EP application date	EAT	May 18, 2021
86	WO application date	WAT	May 18, 2021
43	Date of first publication	OT	Nov 25, 2021
	Date of publication of grant	PET	Nov 27, 2024
71/73	Applicant/owner	INH	Centre National de la Recherche Scientifique, Paris, FR; Université de Montpellier, Montpellier, FR
72	Inventor	IN	BEAUMELLE, Bruno, 34160 SAINT DREZERY, FR; CHALOIN, Laurent, 34730 PRADES LE LEZ, FR
	Address for service		RWS Group, Translation Division, Maidenhead, Berkshire SL6 4UB, GB
33 31 32	Foreign priority	PRC PRNA PRDA	FR 2005250 May 20, 2020
	Due date	FT FG	May 31, 2026 Annual fee for the 6th year Patent fees
	Patent division in charge		44
97	EP language of publication	ELANG	FR - Französisch
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: EP000004153172A1 Searchable text: EP000004153172A1 Original document: EP000004153172B1 Searchable text: EP000004153172B1 Original document: WO002021233950 Searchable text: WO002021233950
43	Date of first publication	EVT	Nov 25, 2021
	Date of the first transfer into DPMAregister	EREGT	Mar 29, 2023
	Date of the (most recent) update in DPMAregister	REGT	Jul 23, 2025 (Show all update days)(Hide all update days) Jul 23, 2025 Address for service: changed Jun 17, 2025 Address for service: changed Jun 12, 2025 Due date: changed May 1, 2025 Procedures: Procedure relating to EP application, EPO publication of mention of grant , 27.11.2024: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 27.11.2024: deleted Jan 15, 2025 Address for service: changed Dec 19, 2024 Procedures: Publications, DPMA mention of EP grant, 19.12.2024: new Nov 8, 2024 Applicant/owner: new Address for service: new Due date: new Nov 7, 2024 DE file number : new DE application date: new Date of publication of grant: new Published EP/WO documents: changed File number displayed in the result list: changed Procedures: Procedure relating to EP application, EPO publication of mention of grant , 27.11.2024: new Mar 29, 2023 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	Nov 25, 2021		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Mar 29, 2023		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	May 11, 2023	May 11, 2023	Details anzeigen
4	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Nov 27, 2024		Details anzeigen
5	Publications	Publication by DPMA of mention regarding EP patent grant	Dec 19, 2024	Dec 19, 2024	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	Nov 25, 2021
Date of update of the procedure	REGT	Mar 29, 2023

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 29, 2023
Date of update of the procedure	REGT	Mar 29, 2023

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	May 11, 2023
Issue number	HN	19
Year	PJ	2023
Publication date	VT	May 11, 2023
Type of publication	PART	Bibliographic data
Date of update of the procedure	REGT	Mar 29, 2023

View procedures Procedure relating to EP application (No.: 4)
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	Nov 27, 2024
Date of update of the procedure	REGT	May 1, 2025

View procedures Publications (No.: 5)
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 19, 2024
Issue number	HN	51
Year	PJ	2024
Publication date	VT	Dec 19, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Dec 19, 2024