Register information Patent

DE file number : 598 01 561.2 (Status: not pending/lapsed, Query started: April 28, 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	598 01 561.2
96	EP file number	EAKZ	98 10 3843.3
97	EP publication number	EPN	863133
54	Designation/title	TI	Verfahren zur Herstellung von 2-Amino-ethansulfonylazid-säureadditionssalzen, 2-Aminoethansulfonylazid-hydrochlorid sowie dessen Verwendung
51	IPC main class	ICM (ICMV)	C07C 311/49 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C07C 311/32 (2006.01), C07C 303/36 (2006.01), C07D 285/18 (2006.01)
22	DE application date	DAT	Mar 4, 1998
96	EP application date	EAT	Mar 4, 1998
43	Date of first publication	OT	Sep 9, 1998
	Date of publication of grant	PET	Sep 26, 2001
71/73	Applicant/owner	INH	Herdeis, Claus, Prof. Dr., 80809 München, DE; Weis, Christian Edwin, Dr., 97297 Waldbüttelbrunn, DE
72	Inventor	IN	Herdeis, Claus, Prof. Dr., München, DE; Weis, Christian Edwin, Dr., Waldbüttelbrunn, DE
74	Representative	VTR	Friese Goeden Patentanwälte PartGmbB, 80538 München, DE
	Address for service		Friese Goeden Patentanwälte PartGmbB, 80538 München, DE
66 66	Domestic priority	PRN PRD	19708782 Mar 4, 1997
	Patent division in charge		44
97	EP language of publication	ELANG	DE - Deutsch
84	Designated EP contracting states	EDS	AT, CH, DE, ES, FR, GB, IE, IT, LI
	Published EP/WO documents	EPWOPN	Original document: EP000000863133 Searchable text: EP000000863133 Original document: EP000000863133B1 Searchable text: EP000000863133B1
43	Date of first publication	EVT	Sep 9, 1998
	Date of the first transfer into DPMAregister	EREGT	Sep 28, 2012
	Date of the (most recent) update in DPMAregister	REGT	Jan 7, 2024 (Show all update days)(Hide all update days) Jan 7, 2024; Aug 13, 2019; Apr 9, 2019; Apr 21, 2018; Mar 6, 2018; Apr 7, 2017; Apr 4, 2017; Aug 17, 2016; Apr 9, 2016; Apr 5, 2016; Apr 9, 2015; Apr 1, 2015; Dec 3, 2014; Aug 19, 2014; Aug 15, 2014; May 3, 2014; Apr 9, 2014; Apr 4, 2014; Apr 11, 2013; Mar 29, 2013; Jan 21, 2013 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 EP application	EPO 1st publication	Sep 9, 1998		Details anzeigen
2	Publications	Publication of a mention regarding EP 1st publication by DPMA	Oct 15, 1998	Oct 15, 1998	Details anzeigen
3	Change of classification	Change of IPC main class	Feb 4, 2000		Details anzeigen
4	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Sep 26, 2001		Details anzeigen
5	Publications	Publication by DPMA of mention regarding EP patent grant	Oct 31, 2001	Oct 31, 2001	Details anzeigen
6	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Jun 26, 2002	Oct 24, 2002	Details anzeigen
7	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
8	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	Oct 1, 2011		Details anzeigen
9	Administrative procedure	Internal rectification of the legal status completed	Oct 1, 2011		Details anzeigen
10	New representative details	New representative details	Dec 1, 2014		Details anzeigen
11	New representative details	New representative details	Aug 15, 2016		Details anzeigen
12	Administrative procedure	IP right lapsed through expiry of term of protection	Mar 4, 2018		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	Sep 9, 1998

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	Oct 15, 1998
Issue number	HN	42
Year	PJ	1998
Publication date	VT	Oct 15, 1998
Type of publication	PART	Bibliographic data

View procedures Change of classification (No.: 3)
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	Feb 4, 2000
51	IPC main class	ICM (ICMV)	C07C 311/49 (2000.01)
51	Previous IPC main class	ICMF (ICMVF)	C07C 311/49 (1995.01)

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 26, 2001

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 31, 2001
Issue number	HN	44
Year	PJ	2001
Publication date	VT	Oct 31, 2001
Type of publication	PART	Bibliographic data
Part	HT	Part 5

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	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision
Date of legal/procedural status	VSTT	Jun 26, 2002
Issue number	HN	43
Year	PJ	2002
Publication date	VT	Oct 24, 2002
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Change of classification (No.: 7)
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)	C07C 311/49 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C07C 311/49 (2000.01)

View procedures Administrative procedure (No.: 8)
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	Oct 1, 2011

View procedures Administrative procedure (No.: 9)
Criterion	Field	Content Close details
Type of procedure	VART	Administrative procedure
Legal/procedural status	VST	Internal rectification of the legal status completed
Date of legal/procedural status	VSTT	Oct 1, 2011

View procedures New representative details (No.: 10)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New representative details
	Legal/procedural status	VST	New representative details
	Date of legal/procedural status	VSTT	Dec 1, 2014
74	Representative	VTR	ANDRAE WESTENDORP Patentanwälte Partnerschaft mbB, 80336 München, DE
74	Previous representative	VTRF	ANDRAE WESTENDORP Patentanwälte Partnerschaft, 80336 München, DE

View procedures New representative details (No.: 11)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New representative details
	Legal/procedural status	VST	New representative details
	Date of legal/procedural status	VSTT	Aug 15, 2016
74	Representative	VTR	Friese Goeden Patentanwälte PartGmbB, 80538 München, DE
74	Previous representative	VTRF	ANDRAE WESTENDORP Patentanwälte Partnerschaft mbB, 80336 München, DE

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	Mar 4, 2018