Register information Patent

DE file number : 696 22 575.1 (Status: not pending/lapsed, Query started: May 12, 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	696 22 575.1
96	EP file number	EAKZ	96 93 8473.4
86	WO file number	WAKZ	PCT/JP96/03349
97	EP publication number	EPN	861270
87	WO publication number	WPN	1997018244
54	Designation/title	TI	PHOTOVERNETZTES HYALURONSÄUREGEL UND VERFAHREN ZU DESSEN HERSTELLUNG
51	IPC main class	ICM (ICMV)	C08B 37/08 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61L 27/20 (2006.01)
22	DE application date	DAT	Nov 14, 1996
96	EP application date	EAT	Nov 14, 1996
86	WO application date	WAT	Nov 14, 1996
43	Date of first publication	OT	May 22, 1997
	Date of publication of grant	PET	Jul 24, 2002
71/73	Applicant/owner	INH	Seikagaku Corp., Tokio/Tokyo, JP
72	Inventor	IN	WAKI, Michinori, Tokyo 189, JP; MIYAMOTO, Kenji, Yokohama-shi, JP
74	Representative	VTR	HOFFMANN - EITLE Patent- und Rechtsanwälte PartmbB, 81925 München, DE
10	Published DE documents	DEPN	Original document: DE000069622575T2 Searchable text: DE000069622575T2
	Address for service		HOFFMANN - EITLE Patent- und Rechtsanwälte PartmbB, 81925 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	JP 31982595 Nov 15, 1995
	Patent division in charge		43
97	EP language of publication	ELANG	EN - Englisch
87	WO language of publication	WLANG	EN - Englisch
84	Designated EP contracting states	EDS	AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IT, LI, NL, PT, SE
	Published EP/WO documents	EPWOPN	Original document: EP000000861270 Searchable text: EP000000861270 Original document: EP000000861270B1 Searchable text: EP000000861270B1 Original document: WO001997018244 Searchable text: WO001997018244
43	Date of first publication	EVT	May 22, 1997
	Date of the first transfer into DPMAregister	EREGT	Sep 28, 2012
	Date of the (most recent) update in DPMAregister	REGT	Jan 5, 2022 (Show all update days)(Hide all update days) Jan 5, 2022; Oct 19, 2018; Nov 16, 2016; Nov 20, 2015; Nov 25, 2014; Dec 11, 2013; Nov 21, 2013; Jan 21, 2013; Dec 7, 2012; Nov 21, 2012 Historical data not available for this/these date(s) Sep 28, 2012 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 first publication without search report	May 22, 1997		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Sep 2, 1998		Details anzeigen
3	Procedure relating to EP application	EPO publication of search report	Sep 2, 1998		Details anzeigen
4	Publications	Publication of a mention regarding EP 1st publication by DPMA	Oct 8, 1998	Oct 8, 1998	Details anzeigen
5	Change of classification	Change of IPC main class	Jun 29, 2001		Details anzeigen
6	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Jul 24, 2002		Details anzeigen
7	Publications	Publication by DPMA of mention regarding EP patent grant	Aug 29, 2002	Aug 29, 2002	Details anzeigen
8	Publications	Translation of EP patent specification	Feb 13, 2003	Feb 13, 2003	Details anzeigen
9	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Apr 24, 2003	Aug 21, 2003	Details anzeigen
10	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
11	Administrative procedure	IP right lapsed through expiry of term of protection	Nov 14, 2016		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 first publication without search report
Date of legal/procedural status	VSTT	May 22, 1997

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	Sep 2, 1998

View procedures Procedure relating to EP application (No.: 3)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	EPO publication of search report
Date of legal/procedural status	VSTT	Sep 2, 1998

View procedures Publications (No.: 4)
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	Oct 8, 1998
Issue number	HN	41
Year	PJ	1998
Publication date	VT	Oct 8, 1998
Type of publication	PART	Bibliographic data

View procedures Change of classification (No.: 5)
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	Jun 29, 2001
51	IPC main class	ICM (ICMV)	C08B 37/08 (2000.01)
51	Previous IPC main class	ICMF (ICMVF)	C08B 37/08 (1995.01)

View procedures Procedure relating to EP application (No.: 6)
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	Jul 24, 2002

View procedures Publications (No.: 7)
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	Aug 29, 2002
Issue number	HN	35
Year	PJ	2002
Publication date	VT	Aug 29, 2002
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Publications (No.: 8)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Translation of EP patent specification
	Date of legal/procedural status	VSTT	Feb 13, 2003
	Issue number	HN	7
	Year	PJ	2003
	Publication date	VT	Feb 13, 2003
	Type of publication	PART	Documents
10	Published DE documents	DEPN	Original document: DE000069622575T2 Searchable text: DE000069622575T2

View procedures Procedure relating to EP application (No.: 9)
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	Apr 24, 2003
Issue number	HN	34
Year	PJ	2003
Publication date	VT	Aug 21, 2003
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Change of classification (No.: 10)
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	Oct 17, 2005
51	IPC main class	ICM (ICMV)	C08B 37/08 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C08B 37/08 (2000.01)

View procedures Administrative procedure (No.: 11)
Criterion	Field	Content Close details
Type of procedure	VART	Administrative procedure
Legal/procedural status	VST	IP right lapsed through expiry of term of protection
Date of legal/procedural status	VSTT	Nov 14, 2016