Register information Patent

DE file number : P 33 80 598.9 (Status: not pending/lapsed, Query started: May 30, 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	P 33 80 598.9
96	EP file number	EAKZ	86 11 0595.5
97	EP publication number	EPN	218825
54	Designation/title	TI	Cystein-verminderte Muteine von Interferon-beta, ihre Herstellung, Zusammensetzungen, die diese Muteine enthalten sowie Strukturgene, Vektoren und Organismen geeignet zur Verwendung bei der Herstellung der genannten Muteine und deren Herstellung.
51	IPC main class	ICM (ICMV)	C12N 15/00 (2000.01)
51	IPC secondary class(es)	ICS (ICSV)	C12P 21/02 (2000.01), A61K 38/21 (2000.01), C12P 19/34 (2000.01)
22	DE application date	DAT	Oct 13, 1983
96	EP application date	EAT	Oct 13, 1983
43	Date of first publication	OT	Apr 22, 1987
	Date of publication of grant	PET	Sep 20, 1989
71/73	Applicant/owner	INH	Chiron Corp. (n.d.Ges.d. Staates Delaware), Emeryville, Calif., US
72	Inventor	IN	Mark, David F., Danville California 94526, US; Lin, Leo S., Fremont California 94539, US; Yu Lu, Shi-Da, Cupertino California 95014, US
74	Representative	VTR	VOSSIUS & PARTNER Patentanwälte Rechtsanwälte mbB, 81675 München, DE
	Address for service		Zwicker Schnappauf & Partner Patentanwälte PartG mbB, 80686 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 435154 Oct 19, 1982
33 31 32	Foreign priority	PRC PRNA PRDA	US 486162 Apr 15, 1983
	Patent division in charge		44
21	File number of protection certificate	ZAKZ	199 75 046.7 196 75 014.8
97	EP language of publication	ELANG	EN - Englisch
84	Designated EP contracting states	EDS	AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE
	Published EP/WO documents	EPWOPN	Original document: EP000000218825 Searchable text: EP000000218825 Original document: EP000000218825B1 Searchable text: EP000000218825B1
43	Date of first publication	EVT	Apr 22, 1987
	Date of the first transfer into DPMAregister	EREGT	Sep 25, 2012
	Date of the (most recent) update in DPMAregister	REGT	Apr 30, 2022 (Show all update days)(Hide all update days) Apr 30, 2022; Dec 12, 2018; 18.03.2015; Mar 18, 2015; Jan 19, 2013 Historical data not available for this/these date(s) Sep 25, 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 EP application	EPO 1st publication	Apr 22, 1987		Details anzeigen
2	Procedure relating to EP application	EPO publication of search report	Apr 22, 1987		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	May 27, 1987	May 27, 1987	Details anzeigen
4	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Sep 20, 1989		Details anzeigen
5	Publications	Publication by DPMA of mention regarding EP patent grant	Oct 26, 1989	Oct 26, 1989	Details anzeigen
6	Opposition procedure	Opposition to patent filed	Jun 15, 1990	Sep 13, 1990	Details anzeigen
7	Opposition procedure	Patent maintained full by EPO	Feb 27, 1992		Details anzeigen
8	Opposition procedure	Decision by EPO to maintain patent in full has become final	Feb 27, 1992	Sep 17, 1992	Details anzeigen
9	Change of classification	Change of IPC main class	Jul 18, 1996		Details anzeigen
10	New applicant/owner details	New applicant/owner details	May 22, 1998	Jul 30, 1998	Details anzeigen
11	Change of classification	Change of IPC main class	Oct 9, 1999		Details anzeigen
12	Administrative procedure	IP right lapsed through expiry of term of protection	Oct 13, 2003		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	Apr 22, 1987

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 publication of search report
Date of legal/procedural status	VSTT	Apr 22, 1987

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	May 27, 1987
Issue number	HN	21
Year	PJ	1987
Publication date	VT	May 27, 1987
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 20, 1989

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 26, 1989
Issue number	HN	43
Year	PJ	1989
Publication date	VT	Oct 26, 1989
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 15, 1990
Issue number	HN	37
Year	PJ	1990
Publication date	VT	Sep 13, 1990
Type of publication	PART	Bibliographic data
Part	HT	Part 3

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	Feb 27, 1992
Date of update of the procedure	REGT	Apr 30, 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	Feb 27, 1992
Issue number	HN	38
Year	PJ	1992
Publication date	VT	Sep 17, 1992
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Apr 30, 2022

View procedures Change of classification (No.: 9)
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	Jul 18, 1996
51	IPC main class	ICM (ICMV)	C12N 15/00 (1995.01)
51	Previous IPC main class	ICMF (ICMVF)	C12N 15/00 (1985.01)

View procedures New applicant/owner details (No.: 10)
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	May 22, 1998
	Issue number	HN	31
	Year	PJ	1998
	Publication date	VT	Jul 30, 1998
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Chiron Corp. (n.d.Ges.d. Staates Delaware), Emeryville, Calif., US
71/73	Previous applicant/owner	INHF	Cetus Corp., 94608 Emeryville, Calif., US

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 9, 1999
51	IPC main class	ICM (ICMV)	C12N 15/00 (2000.01)
51	Previous IPC main class	ICMF (ICMVF)	C12N 15/00 (1995.01)

View procedures Administrative procedure (No.: 12)
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	Oct 13, 2003