Register information Patent

DE file number : 60 2017 052 508.1 (Status: not pending/lapsed, Query started: May 5, 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	Not pending/lapsed
21	DE file number	DAKZ	60 2017 052 508.1
96	EP file number	EAKZ	17 74 9955.5
86	WO file number	WAKZ	PCT/IB2017/050728
97	EP publication number	EPN	3414256
87	WO publication number	WPN	2017137931
54	Designation/title	TI	REINIGUNGSVERFAHREN DURCH AMINSALZ VON OBETICHOLSÄURE
51	IPC main class	ICM (ICMV)	C07J 9/00 (2006.01)
22	DE application date	DAT	Feb 10, 2017
96	EP application date	EAT	Feb 10, 2017
86	WO application date	WAT	Feb 10, 2017
43	Date of first publication	OT	Aug 17, 2017
	Date of publication of grant	PET	Jan 19, 2022
71/73	Applicant/owner	INH	Dr. Reddy's Laboratories Ltd., Hyderabad, IN
72	Inventor	IN	SATISHBHAI, Sukhlalbhai More, Hyderabad Telangana 500049, IN; VIKAS, Sadashiv Gajare, Hyderabad 502319, IN; SANDIP, Ramdas Khobare, Hyderabad Telangana 500049, IN; KRISHNA MOHAN, Thalabathula, Hyderabad 500018, IN; VILAS, Hareshwar Dahanukar, Baner Pune 411045, IN; SHIRSHENDU, Das Gupta, Hyderabad Telangana 500049, IN
74	Representative	VTR	Müller-Boré & Partner Patentanwälte PartG mbB, 80639 München, DE
	Address for service		Müller-Boré & Partner Patentanwälte PartG mbB, 80639 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	IN 201641004703 Feb 10, 2016
33 31 32	Foreign priority	PRC PRNA PRDA	IN 201641034308 Oct 6, 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
	Published EP/WO documents	EPWOPN	Original document: EP000003414256A1 Searchable text: EP000003414256A1 Original document: EP000003414256B1 Searchable text: EP000003414256B1 Original document: WO002017137931 Searchable text: WO002017137931
43	Date of first publication	EVT	Aug 17, 2017
	Date of the first transfer into DPMAregister	EREGT	Dec 19, 2018
	Date of the (most recent) update in DPMAregister	REGT	May 1, 2025 (Show all update days)(Hide all update days) May 1, 2025 Procedures: Opposition procedure, Decision on revocation by EPO has become final, 20.12.2024: changed Apr 12, 2025 Procedures: Procedure relating to EP application, EPO publication of mention of grant , 19.01.2022: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 19.01.2022: deleted Apr 10, 2025 Procedures: Opposition procedure, Revocation by EPO, 20.12.2024: new Procedures: Opposition procedure, Decision on revocation by EPO has become final, 20.12.2024: new Feb 20, 2025 St.36: changed (technical change) Feb 6, 2025 St.36: changed (technical change) Nov 28, 2024 Procedures: Administrative procedure, Application deemed withdrawn due to non-payment of annual fee, 03.09.2024: changed Oct 18, 2024 Status: changed Due date: deleted Procedures: Administrative procedure, Application deemed withdrawn due to non-payment of annual fee, 03.09.2024: new Oct 10, 2024 St.36: changed (technical change) Jun 27, 2024; Jun 15, 2024; May 16, 2024; Feb 23, 2023; Jul 28, 2022; Jun 30, 2022; Mar 30, 2022; Mar 24, 2022; Feb 10, 2022; Jan 4, 2022; Dec 30, 2021; Sep 9, 2021; Aug 23, 2019; Jul 4, 2019; Mar 28, 2019 Historical data not available for this/these date(s) Dec 19, 2018 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	Aug 17, 2017		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Dec 19, 2018		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Jan 31, 2019	Jan 31, 2019	Details anzeigen
4	Change of classification	Change of IPC main class	Sep 5, 2019		Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Jan 19, 2022		Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	Feb 10, 2022	Feb 10, 2022	Details anzeigen
7	Opposition procedure	Opposition to patent filed	Jun 9, 2022	Aug 4, 2022	Details anzeigen
8	Administrative procedure	Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee	Sep 3, 2024	Nov 28, 2024	Details anzeigen
9	Opposition procedure	Revocation of patent by EPO	Dec 20, 2024		Details anzeigen
10	Opposition procedure	Decision on revocation by EPO has become final	Dec 20, 2024	May 15, 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	Aug 17, 2017
Date of update of the procedure	REGT	Dec 30, 2021

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	Dec 19, 2018

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	Jan 31, 2019
Issue number	HN	5
Year	PJ	2019
Publication date	VT	Jan 31, 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	Sep 5, 2019
51	IPC main class	ICM (ICMV)	C07J 9/00 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C07J 1/00 (2006.01)
	Date of update of the procedure	REGT	Dec 30, 2021

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	Jan 19, 2022
Date of update of the procedure	REGT	Apr 12, 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	Feb 10, 2022
Issue number	HN	6
Year	PJ	2022
Publication date	VT	Feb 10, 2022
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Feb 10, 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	Jun 9, 2022
Issue number	HN	31
Year	PJ	2022
Publication date	VT	Aug 4, 2022
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Jul 28, 2022

View procedures Administrative procedure (No.: 8)
Criterion	Field	Content Close details
Type of procedure	VART	Administrative procedure
Legal/procedural status	VST	Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee
Date of legal/procedural status	VSTT	Sep 3, 2024
Issue number	HN	48
Year	PJ	2024
Publication date	VT	Nov 28, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Nov 28, 2024

View procedures Opposition procedure (No.: 9)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Revocation of patent by EPO
Date of legal/procedural status	VSTT	Dec 20, 2024
Date of update of the procedure	REGT	Apr 10, 2025

View procedures Opposition procedure (No.: 10)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Decision on revocation by EPO has become final
Date of legal/procedural status	VSTT	Dec 20, 2024
Issue number	HN	20
Year	PJ	2025
Publication date	VT	May 15, 2025
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	May 1, 2025