Register information Patent

DE file number : 689 04 300.7 (Status: not pending/lapsed, Query started: June 4, 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	689 04 300.7
96	EP file number	EAKZ	89 31 2270.5
97	EP publication number	EPN	372777
54	Designation/title	TI	Medizinische Aerosolformulierungen
51	IPC main class	ICM (ICMV)	A61K 9/12 (2000.01)
51	IPC secondary class(es)	ICS (ICSV)	A61K 9/72 (2000.01)
22	DE application date	DAT	Nov 27, 1989
96	EP application date	EAT	Nov 27, 1989
43	Date of first publication	OT	Jun 13, 1990
	Date of publication of grant	PET	Jan 7, 1993
71/73	Applicant/owner	INH	Riker Laboratories Inc., Northridge, Calif., US
72	Inventor	IN	Purewal, Tarlochan Singh, Leamington Spa Warwickshire, GB; Greenleaf, David John, Loughborough Leicestershire, GB
74	Representative	VTR	Wuesthoff & Wuesthoff, Patentanwälte PartG mbB, 81541 München, DE
10	Published DE documents	DEPN	Original document: DE000068904300T2 Searchable text: DE000068904300T2
	Address for service		Wuesthoff & Wuesthoff Patentanwälte PartG mbB, 81541 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	GB 8828477 Dec 6, 1988
	Patent division in charge		44
97	EP language of publication	ELANG	EN - Englisch
84	Designated EP contracting states	EDS	BE, CH, DE, ES, FR, GB, IT, LI, NL, SE
	Published EP/WO documents	EPWOPN	Original document: EP000000372777 Searchable text: EP000000372777 Original document: EP000000372777B1 Searchable text: EP000000372777B1
43	Date of first publication	EVT	Jun 13, 1990
	Date of the first transfer into DPMAregister	EREGT	Oct 1, 2012
	Date of the (most recent) update in DPMAregister	REGT	Apr 30, 2022 (Show all update days)(Hide all update days) Apr 30, 2022; Jun 21, 2017; May 21, 2015; May 13, 2015; Feb 8, 2013 Historical data not available for this/these date(s) Oct 1, 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	Jun 13, 1990		Details anzeigen
2	Publications	Publication of a mention regarding EP 1st publication by DPMA	Jul 19, 1990	Jul 19, 1990	Details anzeigen
3	Procedure relating to EP application	EPO publication of search report	Nov 22, 1990		Details anzeigen
4	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Jan 7, 1993		Details anzeigen
5	Publications	Publication by DPMA of mention regarding EP patent grant	Feb 18, 1993	Feb 18, 1993	Details anzeigen
6	Publications	Translation of EP patent specification	Apr 29, 1993	Apr 29, 1993	Details anzeigen
7	Opposition procedure	Opposition to patent filed	Oct 5, 1993	Jan 5, 1994	Details anzeigen
8	Change of classification	Change of IPC main class	Oct 25, 1994		Details anzeigen
9	Opposition procedure	Revocation of patent by EPO	Apr 18, 1999		Details anzeigen
10	Opposition procedure	Decision on revocation by EPO has become final	Apr 18, 1999	Jul 15, 1999	Details anzeigen
11	Change of classification	Change of IPC main class	Nov 11, 2000		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	Jun 13, 1990

View procedures Publications (No.: 2)
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	Jul 19, 1990
Issue number	HN	29
Year	PJ	1990
Publication date	VT	Jul 19, 1990
Type of publication	PART	Bibliographic data

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	Nov 22, 1990

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	Jan 7, 1993

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	Feb 18, 1993
Issue number	HN	7
Year	PJ	1993
Publication date	VT	Feb 18, 1993
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Publications (No.: 6)
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	Apr 29, 1993
	Issue number	HN	17
	Year	PJ	1993
	Publication date	VT	Apr 29, 1993
	Type of publication	PART	Documents
10	Published DE documents	DEPN	Original document: DE000068904300T2 Searchable text: DE000068904300T2

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	Oct 5, 1993
Issue number	HN	1
Year	PJ	1994
Publication date	VT	Jan 5, 1994
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Change of classification (No.: 8)
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 9/12 (1995.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 9/12 (1990.01)

View procedures Opposition procedure (No.: 9)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Revocation of patent by EPO
Date of legal/procedural status	VSTT	Apr 18, 1999
Date of update of the procedure	REGT	Apr 30, 2022

View procedures Opposition procedure (No.: 10)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Decision on revocation by EPO has become final
Date of legal/procedural status	VSTT	Apr 18, 1999
Issue number	HN	28
Year	PJ	1999
Publication date	VT	Jul 15, 1999
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.: 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	Nov 11, 2000
51	IPC main class	ICM (ICMV)	A61K 9/12 (2000.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 9/12 (1995.01)