Register information Patent

DE file number : 60 2018 055 850.0 (Status: pending/in force, Query started: May 15, 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 2018 055 850.0
96	EP file number	EAKZ	18 21 4199.4
97	EP publication number	EPN	3501497
54	Designation/title	TI	DISPERSIONSVERFAHREN VON ADAPALEN IN EINEM GELPRÄPARAT
51	IPC main class	ICM (ICMV)	A61K 9/00 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61K 47/10 (2006.01), A61K 31/192 (2006.01), A61K 9/06 (2006.01), A61K 47/34 (2017.01), A61K 47/14 (2006.01), A61K 31/7056 (2006.01), A61P 17/10 (2006.01)
22	DE application date	DAT	Dec 19, 2018
96	EP application date	EAT	Dec 19, 2018
43	Date of first publication	OT	Jun 26, 2019
	Date of publication of grant	PET	Aug 23, 2023
71/73	Applicant/owner	INH	Zhaoke (Guangzhou) Ophthalmology Pharmaceutical Ltd., Guangzhou, Guangdong Province, CN
72	Inventor	IN	Liu, Jing, Hefei City, Anhui 230080, CN; Li, Gang, Hefei City, Anhui 230088, CN; Li, Xiaoyi, Shatin, HK; Dai, Xiangrong, Hefei City, Anhui 230088, CN; Yin, Lei, Hefei City, Anhui 230088, CN; Ling, Juan, Hefei City, Anhui 230088, CN
74	Representative	VTR	Isern Patentes y Marcas S.L., 08036 Barcelona, ES
33 31 32	Foreign priority	PRC PRNA PRDA	CN 201711392438 Dec 21, 2017
	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: EP000003501497A1 Searchable text: EP000003501497A1 Original document: EP000003501497B1 Searchable text: EP000003501497B1
43	Date of first publication	EVT	Jun 26, 2019
	Date of the first transfer into DPMAregister	EREGT	Jun 26, 2019
	Date of the (most recent) update in DPMAregister	REGT	Aug 14, 2024 (Show all update days)(Hide all update days) Aug 14, 2024 Procedures: Procedure relating to EP application, Grant has become final, 24.05.2024: changed Jul 11, 2024; May 16, 2024; Nov 9, 2023; Oct 5, 2023; Sep 7, 2023; Aug 3, 2023; Aug 9, 2019 Historical data not available for this/these date(s) Jun 26, 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 EP application	EPO 1st publication	Jun 26, 2019		Details anzeigen
2	Publications	Publication of a mention regarding EP 1st publication by DPMA	Aug 8, 2019	Aug 8, 2019	Details anzeigen
3	EP procedure	European patent with unitary effect has become effective	Aug 23, 2023	Nov 9, 2023	Details anzeigen
4	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Aug 23, 2023		Details anzeigen
5	Publications	Publication by DPMA of mention regarding EP patent grant	Sep 7, 2023	Sep 7, 2023	Details anzeigen
6	EP procedure	Filing of request for unitary effect of European patent	Sep 14, 2023		Details anzeigen
7	EP procedure	Registration of unitary effect of European patent	Sep 22, 2023	Nov 9, 2023	Details anzeigen
8	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	May 24, 2024	Aug 14, 2024	Details anzeigen

View procedures Procedure relating to EP application (No.: 1)
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 26, 2019

View procedures Publications (No.: 2)
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 8, 2019
Issue number	HN	32
Year	PJ	2019
Publication date	VT	Aug 8, 2019
Type of publication	PART	Bibliographic data

View procedures EP procedure (No.: 3)
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	Aug 23, 2023
Issue number	HN	45
Year	PJ	2023
Publication date	VT	Nov 9, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Nov 9, 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	Aug 23, 2023
Date of update of the procedure	REGT	Aug 3, 2023

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	Sep 7, 2023
Issue number	HN	36
Year	PJ	2023
Publication date	VT	Sep 7, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Sep 7, 2023

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	Sep 14, 2023
Date of update of the procedure	REGT	Oct 5, 2023

View procedures EP procedure (No.: 7)
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	Sep 22, 2023
Issue number	HN	45
Year	PJ	2023
Publication date	VT	Nov 9, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Nov 9, 2023

View procedures Procedure relating to EP application (No.: 8)
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	May 24, 2024
Issue number	HN	33
Year	PJ	2024
Publication date	VT	Aug 14, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Aug 14, 2024