Register information Patent

DE file number : 690 06 216.8 (Status: not pending/lapsed, Query started: May 11, 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	690 06 216.8
96	EP file number	EAKZ	90 91 1264.1
86	WO file number	WAKZ	PCT/US90/03478
97	EP publication number	EPN	484387
87	WO publication number	WPN	1991001126
54	Designation/title	TI	BIODEGRADIERBARES SYSTEM ZUR REGENERATION DES PERODONTIUMS.
51	IPC main class	ICM (ICMV)	A61K 6/00 (1995.01)
51	IPC secondary class(es)	ICS (ICSV)	A61L 27/00 (1995.01), A61L 25/00 (1995.01), A61K 31/74 (1995.01)
22	DE application date	DAT	Jun 20, 1990
96	EP application date	EAT	Jun 20, 1990
86	WO application date	WAT	Jun 20, 1990
43	Date of first publication	OT	Feb 7, 1991
	Date of publication of grant	PET	Jan 19, 1994
71/73	Applicant/owner	INH	QLT USA Inc., Fort Collins, Col., US
72	Inventor	IN	DUNN, Richard, L., Fort Collins, CO 80525, US; TIPTON, Arthur, J., Fort Collins, CO 80524, US; SOUTHARD, George, L., Fort Collins, CO 80525, US; ROGERS, Jack, A., Fort Collins, CO 80524, US
74	Representative	VTR	Leifert & Steffan Patentanwälte, 40213 Düsseldorf, DE
10	Published DE documents	DEPN	Original document: DE000069006216T2 Searchable text: DE000069006216T2
	Address for service		Patentanwälte Leifert & Steffan, 40213 Düsseldorf, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 384416 Jul 24, 1989
	Patent division in charge		43
97	EP language of publication	ELANG	EN - Englisch
84	Designated EP contracting states	EDS	AT, BE, CH, DE, DK, ES, FR, GB, IT, LI, LU, NL, SE
	Published EP/WO documents	EPWOPN	Original document: EP000000484387 Searchable text: EP000000484387 Original document: EP000000484387B1 Searchable text: EP000000484387B1 Original document: WO001991001126 Searchable text: WO001991001126
43	Date of first publication	EVT	Feb 7, 1991
	Date of the first transfer into DPMAregister	EREGT	Sep 26, 2012
	Date of the (most recent) update in DPMAregister	REGT	Oct 29, 2018 (Show all update days)(Hide all update days) Oct 29, 2018; Jan 20, 2013 Historical data not available for this/these date(s) Sep 26, 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	Feb 7, 1991		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	May 13, 1992		Details anzeigen
3	Procedure relating to EP application	EPO publication of search report	May 13, 1992		Details anzeigen
4	Publications	Publication of a mention regarding EP 1st publication by DPMA	Jun 17, 1992	Jun 17, 1992	Details anzeigen
5	New applicant/owner details	New applicant/owner details	Jan 18, 1994	May 11, 2006	Details anzeigen
6	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Jan 19, 1994		Details anzeigen
7	Publications	Publication by DPMA of mention regarding EP patent grant	Mar 3, 1994	Mar 3, 1994	Details anzeigen
8	Publications	Translation of EP patent specification	May 5, 1994	May 5, 1994	Details anzeigen
9	Publications	Other <with further information such as lien, etc>	Jun 9, 1994	Jun 9, 1994	Details anzeigen
10	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Oct 19, 1994	Feb 23, 1995	Details anzeigen
11	Change of classification	Change of IPC main class	Oct 25, 1994		Details anzeigen
12	New applicant/owner details	New applicant/owner details	Mar 7, 2006	May 11, 2006	Details anzeigen
13	Administrative procedure	IP right lapsed through expiry of term of protection	Jun 20, 2010		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	Feb 7, 1991

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	May 13, 1992

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	May 13, 1992

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	Jun 17, 1992
Issue number	HN	25
Year	PJ	1992
Publication date	VT	Jun 17, 1992
Type of publication	PART	Bibliographic data

View procedures New applicant/owner details (No.: 5)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New applicant/owner details
	Legal/procedural status	VST	New applicant/owner details
	Date of legal/procedural status	VSTT	Jan 18, 1994
	Issue number	HN	19
	Year	PJ	2006
	Publication date	VT	May 11, 2006
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Atrix Laboratories, Inc., Fort Collins, Col., US
71/73	Previous applicant/owner	INHF	Vipont Pharmaceutical, Inc., Fort Collins, Col., US

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	Jan 19, 1994

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	Mar 3, 1994
Issue number	HN	9
Year	PJ	1994
Publication date	VT	Mar 3, 1994
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	May 5, 1994
	Issue number	HN	18
	Year	PJ	1994
	Publication date	VT	May 5, 1994
	Type of publication	PART	Documents
10	Published DE documents	DEPN	Original document: DE000069006216T2 Searchable text: DE000069006216T2

View procedures Publications (No.: 9)
Criterion	Field	Content Close details
Type of procedure	VART	Publications
Legal/procedural status	VST	Other <with further information such as lien, etc>
Date of legal/procedural status	VSTT	Jun 9, 1994
Issue number	HN	23
Year	PJ	1994
Publication date	VT	Jun 9, 1994
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Procedure relating to EP application (No.: 10)
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	Oct 19, 1994
Issue number	HN	8
Year	PJ	1995
Publication date	VT	Feb 23, 1995
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Change of classification (No.: 11)
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 25, 1994
51	IPC main class	ICM (ICMV)	A61K 6/00 (1995.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 6/00 (1990.01)

View procedures New applicant/owner details (No.: 12)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New applicant/owner details
	Legal/procedural status	VST	New applicant/owner details
	Date of legal/procedural status	VSTT	Mar 7, 2006
	Issue number	HN	19
	Year	PJ	2006
	Publication date	VT	May 11, 2006
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	QLT USA Inc., Fort Collins, Col., US
71/73	Previous applicant/owner	INHF	Atrix Laboratories, Inc., Fort Collins, Col., US

View procedures Administrative procedure (No.: 13)
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	Jun 20, 2010