Register information Patent

DE file number : 60 2016 020 649.8 (Status: pending/in force, Query started: December 14, 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 2016 020 649.8
96	EP file number	EAKZ	16 90 9380.4
86	WO file number	WAKZ	PCT/CN2016/102435
97	EP publication number	EPN	3473726
87	WO publication number	WPN	2018014453
54	Designation/title	TI	GÄRUNGSVERFAHREN ZUR VERBESSERUNG DES HERSTELLUNGSVOLUMENS VON REKOMBINANTEM HUMANEM KOLLAGEN
51	IPC main class	ICM (ICMV)	C12P 21/02 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C12R 1/84 (2006.01), C07K 14/78 (2006.01)
22	DE application date	DAT	Oct 18, 2016
96	EP application date	EAT	Oct 18, 2016
86	WO application date	WAT	Oct 18, 2016
43	Date of first publication	OT	Jan 25, 2018
	Date of publication of grant	PET	Sep 11, 2019
71/73	Applicant/owner	INH	Jiangsu Jland Biotech Co., Ltd., Jingjiang, Jiangsu, CN
72	Inventor	IN	YANG, Shulin, Nanjing Jiangsu 210094, CN; DU, Erfeng, Jingjiang Jiangsu 214500, CN; HUANG, Jianmin, Jingjiang Jiangsu 214500, CN; GAO, Lihu, Jingjiang Jiangsu 214500, CN; ZHAO, Jianfeng, Jingjiang Jiangsu 214500, CN; TAO, Hai, Jingjiang Jiangsu 214500, CN; FENG, Liping, Jingjiang Jiangsu 214500, CN; ZHOU, Aimei, Jingjiang Jiangsu 214500, CN
74	Representative	VTR	Sun, Yiming, M.Sc. Dipl. Sc. Pol. Univ., 80801 München, DE
	Address for service		HUASUN Patent- und Rechtsanwälte, 80801 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	CN 201610587403 Jul 22, 2016
	Due date	FT FG	Oct 31, 2026 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: EP000003473726A1 Searchable text: EP000003473726A1 Original document: EP000003473726B1 Searchable text: EP000003473726B1 Original document: WO002018014453 Searchable text: WO002018014453
43	Date of first publication	EVT	Jan 25, 2018
	Date of the first transfer into DPMAregister	EREGT	Apr 24, 2019
	Date of the (most recent) update in DPMAregister	REGT	Aug 23, 2025 (Show all update days)(Hide all update days) Aug 23, 2025 Due date: changed Procedures: Procedure relating to EP application, EPO publication of mention of grant , 11.09.2019: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 11.09.2019: deleted Sep 4, 2024 Due date: changed Procedures: Procedure relating to PCT application, Publication of PCT application, 25.01.2018: deleted Oct 6, 2023; Sep 27, 2023; Dec 22, 2022; Nov 15, 2022; Sep 10, 2022; Sep 29, 2021; Oct 2, 2020; Aug 11, 2020; Jul 30, 2020; Jul 2, 2020; Sep 26, 2019; Sep 24, 2019; Sep 17, 2019; Aug 28, 2019; Aug 22, 2019; Aug 15, 2019 Historical data not available for this/these date(s) Apr 24, 2019 Date of the first transfer into DPMAregister

Procedural data
No.	Kind of procedure	Legal status	Date of legal/procedural status	Date of first publication	Alle Details anzeigen
1	Procedure relating to PCT application	WO publication	Jan 25, 2018		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Apr 24, 2019		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Jun 6, 2019	Jun 6, 2019	Details anzeigen
4	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Sep 11, 2019		Details anzeigen
5	Publications	Publication by DPMA of mention regarding EP patent grant	Oct 2, 2019	Oct 2, 2019	Details anzeigen
6	Opposition procedure	Opposition to patent filed	Jun 10, 2020	Aug 6, 2020	Details anzeigen
7	Opposition procedure	Patent maintained full by EPO	Jul 31, 2022		Details anzeigen
8	Opposition procedure	Decision by EPO to maintain patent in full has become final	Jul 31, 2022	Dec 22, 2022	Details anzeigen
9	New representative details	New representative details	Oct 5, 2023		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	Jan 25, 2018

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	Apr 24, 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	Jun 6, 2019
Issue number	HN	23
Year	PJ	2019
Publication date	VT	Jun 6, 2019
Type of publication	PART	Bibliographic data

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	Sep 11, 2019
Date of update of the procedure	REGT	Aug 23, 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	Oct 2, 2019
Issue number	HN	40
Year	PJ	2019
Publication date	VT	Oct 2, 2019
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Opposition procedure (No.: 6)
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 10, 2020
Issue number	HN	32
Year	PJ	2020
Publication date	VT	Aug 6, 2020
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Jul 30, 2020

View procedures Opposition procedure (No.: 7)
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	Jul 31, 2022
Date of update of the procedure	REGT	Nov 15, 2022

View procedures Opposition procedure (No.: 8)
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	Jul 31, 2022
Issue number	HN	51
Year	PJ	2022
Publication date	VT	Dec 22, 2022
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Dec 22, 2022

View procedures New representative details (No.: 9)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New representative details
	Legal/procedural status	VST	New representative details
	Date of legal/procedural status	VSTT	Oct 5, 2023
74	Representative	VTR	Sun, Yiming, M.Sc. Dipl. Sc. Pol. Univ., 80801 München, DE
74	Previous representative	VTRF	HUASUN Patent- und Rechtsanwälte, 80801 München, DE
	Date of update of the procedure	REGT	Oct 6, 2023