Register information Unitary patent

EP file number: 17 83 8880.7 (Status: not pending/lapsed, Query started: June 6, 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	Unitary patent
	Status	ST	Not pending/lapsed
21	DE file number	DAKZ	60 2017 070 278.1
96	EP file number	EAKZ	17 83 8880.7
86	WO file number	WAKZ	PCT/IB2017/054592
97	EP publication number	EPN	3496719
87	WO publication number	WPN	2018029565
54	Designation/title	TI	ANTIRETROVIRALE ZUSAMMENSETZUNG MIT MEHREREN KLASSEN
51	IPC main class	ICM (ICMV)	A61K 31/5025 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61K 45/06 (2006.01), A61P 31/18 (2006.01), A61K 9/00 (2006.01), A61K 9/20 (2006.01), A61K 31/34 (2006.01), A61K 31/5365 (2006.01), A61K 31/5377 (2006.01)
22	DE application date	DAT	Jul 28, 2017
96	EP application date	EAT	Jul 28, 2017
86	WO application date	WAT	Jul 28, 2017
43	Date of first publication	OT	Feb 15, 2018
	Date of publication of grant	PET	Jun 14, 2023
71/73	Applicant/owner	INH	Hetero Labs Limited, Hyderabad Telangana 500055, IN
72	Inventor	IN	BANDI, Parthasarathi Reddy, Hyderabad Telangana 500055, IN; PODILE, Khadgapathi, Hyderabad Telangana 500055, IN; TIWARI, Sunil, Deviprasad, Hyderabad Telangana 500055, IN; NELLURI, Ramarao, Hyderabad Telangana 500055, IN; VAMSI KIRAN, Atluri, Hyderabad Telangana 500055, IN
74	Representative	VTR	ZBM Patents - Zea, Barlocci & Markvardsen, 08008 Barcelona, ES
33 31 32	Foreign priority	PRC PRNA PRDA	IN 201641026996 Aug 8, 2016
	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
	Member states EPGÜ	EPGUE	AT, BE, BG, DE, DK, EE, FI, FR, IT, LT, LU, LV, MT, NL, PT, SE, SI
	Published EP/WO documents	EPWOPN	Original document: EP000003496719A1 Searchable text: EP000003496719A1 Original document: EP000003496719B1 Searchable text: EP000003496719B1 Original document: WO002018029565 Searchable text: WO002018029565
43	Date of first publication	EVT	Feb 15, 2018
	Date of the first transfer into DPMAregister	EREGT	Jun 19, 2019
	Date of the (most recent) update in DPMAregister	REGT	May 8, 2025 (Show all update days)(Hide all update days) May 8, 2025 Type of IP right: changed Status: changed File number displayed in the result list: changed Procedures: Procedure relating to EP application, EPO publication of mention of grant , 14.06.2023: new Procedures: Administrative procedure, EP patent – unitary effect lapsed, 31.07.2024: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 14.06.2023: deleted Jul 25, 2024 St.36: changed (technical change) Jun 6, 2024; May 23, 2024; May 2, 2024; Aug 3, 2023; Jun 29, 2023; May 26, 2023; May 25, 2023; Aug 23, 2019 Historical data not available for this/these date(s) Jun 19, 2019 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	Feb 15, 2018		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Jun 19, 2019		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Aug 1, 2019	Aug 1, 2019	Details anzeigen
4	Change of classification	Change of IPC main class	Feb 27, 2020		Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Jun 14, 2023		Details anzeigen
6	EP procedure	Filing of request for unitary effect of European patent	Jun 14, 2023		Details anzeigen
7	EP procedure	European patent with unitary effect has become effective	Jun 14, 2023	Aug 3, 2023	Details anzeigen
8	EP procedure	Registration of unitary effect of European patent	Jun 19, 2023	Aug 3, 2023	Details anzeigen
9	Publications	Publication by DPMA of mention regarding EP patent grant	Jul 6, 2023	Jul 6, 2023	Details anzeigen
10	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Mar 15, 2024	Jun 6, 2024	Details anzeigen
11	Administrative procedure	Lapse of European patent with unitary effect	Jul 31, 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	Feb 15, 2018
Date of update of the procedure	REGT	May 25, 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	Jun 19, 2019

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	Aug 1, 2019
Issue number	HN	31
Year	PJ	2019
Publication date	VT	Aug 1, 2019
Type of publication	PART	Bibliographic data

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	Feb 27, 2020
51	IPC main class	ICM (ICMV)	A61K 31/5025 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 31/5025 (2006.01)
	Date of update of the procedure	REGT	May 25, 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	Jun 14, 2023
Date of update of the procedure	REGT	May 8, 2025

View procedures EP procedure (No.: 6)
Criterion	Field	Content Close details
Type of procedure	VART	Unitary effect procedure
Legal/procedural status	VST	Filing of request for unitary effect of European patent
Date of legal/procedural status	VSTT	Jun 14, 2023
Date of update of the procedure	REGT	Jun 29, 2023

View procedures EP procedure (No.: 7)
Criterion	Field	Content Close details
Type of procedure	VART	Unitary effect procedure
Legal/procedural status	VST	European patent with unitary effect has become effective
Date of legal/procedural status	VSTT	Jun 14, 2023
Issue number	HN	31
Year	PJ	2023
Publication date	VT	Aug 3, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Aug 3, 2023

View procedures EP procedure (No.: 8)
Criterion	Field	Content Close details
Type of procedure	VART	Unitary effect procedure
Legal/procedural status	VST	Registration of unitary effect of European patent
Date of legal/procedural status	VSTT	Jun 19, 2023
Issue number	HN	31
Year	PJ	2023
Publication date	VT	Aug 3, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Aug 3, 2023

View procedures Publications (No.: 9)
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	Jul 6, 2023
Issue number	HN	27
Year	PJ	2023
Publication date	VT	Jul 6, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Jun 29, 2023

View procedures Procedure relating to EP application (No.: 10)
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	Mar 15, 2024
Issue number	HN	23
Year	PJ	2024
Publication date	VT	Jun 6, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	May 23, 2024

View procedures Administrative procedure (No.: 11)
Criterion	Field	Content Close details
Type of procedure	VART	Administrative procedure
Legal/procedural status	VST	Lapse of European patent with unitary effect
Date of legal/procedural status	VSTT	Jul 31, 2024
Date of update of the procedure	REGT	May 8, 2025