Register information Patent

DE file number : 60 2015 041 293.1 (Status: pending/in force, Query started: August 3, 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 2015 041 293.1
96	EP file number	EAKZ	15 81 7187.6
86	WO file number	WAKZ	PCT/EP2015/079889
97	EP publication number	EPN	3233043
87	WO publication number	WPN	2016096920
54	Designation/title	TI	VERFAHREN ZUR HERSTELLUNG VON HYDROGELEN
51	IPC main class	ICM (ICMV)	A61K 8/73 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61K 8/24 (2006.01), A61K 31/728 (2006.01), A61Q 19/08 (2006.01), C08L 5/08 (2006.01), C08B 37/08 (2006.01), A61K 8/04 (2006.01), A61K 9/06 (2006.01), C08B 37/00 (2006.01), A61Q 11/00 (2006.01), A61L 27/20 (2006.01), A61L 27/52 (2006.01)
22	DE application date	DAT	Dec 15, 2015
96	EP application date	EAT	Dec 15, 2015
86	WO application date	WAT	Dec 15, 2015
43	Date of first publication	OT	Jun 23, 2016
	Date of publication of grant	PET	Nov 6, 2019
71/73	Applicant/owner	INH	Teoxane, Geneva, CH
72	Inventor	IN	BOURDON, François, 74240 Gaillard, FR; MEUNIER, Stéphane, 01710 Thoiry, FR
	Address for service		RWS Group, Translation Division, Maidenhead, Berkshire SL6 4UB, GB
33 31 32	Foreign priority	PRC PRNA PRDA	FR 1462401 Dec 15, 2014
	Due date	FT FG	Dec 31, 2025 Annual fee for the 11th 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: EP000003233043A1 Searchable text: EP000003233043A1 Original document: EP000003233043B1 Searchable text: EP000003233043B1 Original document: WO002016096920 Searchable text: WO002016096920
43	Date of first publication	EVT	Jun 23, 2016
	Date of the first transfer into DPMAregister	EREGT	Oct 26, 2017
	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 Procedures: Procedure relating to EP application, EPO publication of mention of grant , 06.11.2019: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 06.11.2019: deleted Dec 18, 2024 Due date: changed Procedures: Procedure relating to PCT application, Publication of PCT application, 23.06.2016: deleted Oct 26, 2017 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	Jun 23, 2016		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Oct 25, 2017		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Dec 7, 2017	Dec 7, 2017	Details anzeigen
4	Change of classification	Change of IPC main class	Apr 11, 2019		Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Nov 6, 2019		Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	Nov 21, 2019	Nov 21, 2019	Details anzeigen
7	Opposition procedure	Opposition to patent filed	Aug 5, 2020	Sep 24, 2020	Details anzeigen
8	Opposition procedure	Patent maintained full by EPO	Feb 24, 2022		Details anzeigen
9	Opposition procedure	Decision by EPO to maintain patent in full has become final	Feb 24, 2022	Aug 18, 2022	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	Jun 23, 2016

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	Oct 25, 2017

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	Dec 7, 2017
Issue number	HN	49
Year	PJ	2017
Publication date	VT	Dec 7, 2017
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	Apr 11, 2019
51	IPC main class	ICM (ICMV)	A61K 8/73 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 8/73 (2006.01)

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	Nov 6, 2019
Date of update of the procedure	REGT	Jun 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	Nov 21, 2019
Issue number	HN	47
Year	PJ	2019
Publication date	VT	Nov 21, 2019
Type of publication	PART	Bibliographic data
Part	HT	Part 5

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	Aug 5, 2020
Issue number	HN	39
Year	PJ	2020
Publication date	VT	Sep 24, 2020
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Sep 24, 2020

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	Feb 24, 2022
Date of update of the procedure	REGT	Jul 14, 2022

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	Feb 24, 2022
Issue number	HN	33
Year	PJ	2022
Publication date	VT	Aug 18, 2022
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Aug 18, 2022