Register information Patent

DE file number : 596 09 111.7 (Status: not pending/lapsed, Query started: July 19, 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	596 09 111.7
96	EP file number	EAKZ	96 93 9933.6
86	WO file number	WAKZ	PCT/EP96/05244
97	EP publication number	EPN	876608
87	WO publication number	WPN	1997020210
54	Designation/title	TI	VERFAHREN UND VORRICHTUNG ZUR ERZEUGUNG VON RESONANZERSCHEINUNGEN IN PARTIKELSUSPENSIONEN
51	IPC main class	ICM (ICMV)	G01N 33/487 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	B03C 5/02 (2006.01)
22	DE application date	DAT	Nov 27, 1996
96	EP application date	EAT	Nov 27, 1996
86	WO application date	WAT	Nov 27, 1996
43	Date of first publication	OT	Jun 5, 1997
	Date of publication of grant	PET	Apr 17, 2002
71/73	Applicant/owner	INH	Fuhr, Günter, 10115 Berlin, DE
72	Inventor	IN	FUHR, Günter, W-1312 Berlin, DE; GIMSA, Jan, W-1043 Berlin, DE; Müller, Torsten, W-1243 Berlin, DE; SCHNELLE, Thomas, W-1024 Berlin, DE
74	Representative	VTR	v. Bezold & Partner Patentanwälte - PartG mbB, 80799 München, DE
	Address for service		v. Bezold & Partner Patentanwälte - PartG mbB, 80799 München, DE
66 66	Domestic priority	PRN PRD	19544127 Nov 27, 1995
	Patent division in charge		58
97	EP language of publication	ELANG	DE - Deutsch
87	WO language of publication	WLANG	DE - Deutsch
84	Designated EP contracting states	EDS	CH, DE, GB, LI
	Published EP/WO documents	EPWOPN	Original document: EP000000876608 Searchable text: EP000000876608 Original document: EP000000876608B1 Searchable text: EP000000876608B1 Original document: WO001997020210 Searchable text: WO001997020210
43	Date of first publication	EVT	Jun 5, 1997
	Date of the first transfer into DPMAregister	EREGT	Sep 28, 2012
	Date of the (most recent) update in DPMAregister	REGT	Jan 7, 2020 (Show all update days)(Hide all update days) Jan 7, 2020; Oct 26, 2018; Aug 28, 2014; Jul 23, 2014; Jul 22, 2014; Apr 5, 2014; Mar 20, 2014; Dec 11, 2013; Jan 21, 2013; Dec 15, 2012; Dec 7, 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	Jun 5, 1997		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Nov 11, 1998		Details anzeigen
3	Procedure relating to EP application	EPO publication of search report	Nov 11, 1998		Details anzeigen
4	Publications	Publication of a mention regarding EP 1st publication by DPMA	Dec 17, 1998	Dec 17, 1998	Details anzeigen
5	Change of classification	Change of IPC main class	May 24, 2001		Details anzeigen
6	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Apr 17, 2002		Details anzeigen
7	Publications	Publication by DPMA of mention regarding EP patent grant	May 23, 2002	May 23, 2002	Details anzeigen
8	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Jan 17, 2003	May 15, 2003	Details anzeigen
9	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
10	Administrative procedure	Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee	Jun 3, 2014	Aug 28, 2014	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	Jun 5, 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	Nov 11, 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	Nov 11, 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	Dec 17, 1998
Issue number	HN	51
Year	PJ	1998
Publication date	VT	Dec 17, 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	May 24, 2001
51	IPC main class	ICM (ICMV)	G01N 33/487 (2000.01)
51	Previous IPC main class	ICMF (ICMVF)	G01N 33/487 (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	Apr 17, 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	May 23, 2002
Issue number	HN	21
Year	PJ	2002
Publication date	VT	May 23, 2002
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Procedure relating to EP application (No.: 8)
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	Jan 17, 2003
Issue number	HN	20
Year	PJ	2003
Publication date	VT	May 15, 2003
Type of publication	PART	Bibliographic data
Part	HT	Part 3

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	Oct 17, 2005
51	IPC main class	ICM (ICMV)	G01N 33/487 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	G01N 33/487 (2000.01)

View procedures Administrative procedure (No.: 10)
Criterion	Field	Content Close details
Type of procedure	VART	Administrative procedure
Legal/procedural status	VST	Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee
Date of legal/procedural status	VSTT	Jun 3, 2014
Issue number	HN	35
Year	PJ	2014
Publication date	VT	Aug 28, 2014
Type of publication	PART	Bibliographic data
Part	HT	Part 2