Register information Patent

DE file number : 691 33 080.8 (Status: not pending/lapsed, Query started: May 8, 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	691 33 080.8
96	EP file number	EAKZ	91 90 8317.0
86	WO file number	WAKZ	PCT/US91/02262
97	EP publication number	EPN	527801
87	WO publication number	WPN	1991015486
54	Designation/title	TI	ALS CARBOHYDRASE-INHIBITOREN VERWENDBARE THIOPHEN SULFONAMIDE
51	IPC main class	ICM (ICMV)	C07D 409/12 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C07D 409/06 (2006.01), C07D 279/02 (2006.01), C07D 333/34 (2006.01), C07D 275/03 (2006.01), C07D 513/04 (2006.01), C07D 471/04 (2006.01), A61K 31/38 (2006.01), A61K 31/40 (2006.01), A61K 31/415 (2006.01), A61K 31/425 (2006.01)
22	DE application date	DAT	Apr 3, 1991
96	EP application date	EAT	Apr 3, 1991
86	WO application date	WAT	Apr 3, 1991
43	Date of first publication	OT	Oct 17, 1991
	Date of publication of grant	PET	Jul 31, 2002
71/73	Applicant/owner	INH	Alcon Research, Ltd., 76134-2099 Fort Worth, Texas, US
72	Inventor	IN	DEAN R., Thomas, Weatherford, US; CHEN, Hwang-Hsing, Fort Worth, US; MAY A., Jesse, Fort Worth, US; DANTANARAYANA Pathmaciri, Anura, Fort Worth, TX 76133, US; KUZMICH, Daniel, Columbus, OH 43202, US; ZINKE, Paul W., Fort Worth, TX 76133, US; CONROW Eugene, Raymond, Fort Worth, TX 76133, US; DEASON E., Michael, Burleson, TX 76028, US; DUPRIEST Thomas, Mark, Fort Worth, TX 76133, US
74	Representative	VTR	Lederer & Keller Patentanwälte Partnerschaft mbB, 80538 München, DE
10	Published DE documents	DEPN	Original document: DE000069133080T2 Searchable text: DE000069133080T2
	Address for service		Lederer & Keller Patentanwälte Partnerschaft mbB, 80538 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 506730 Apr 9, 1990
33 31 32	Foreign priority	PRC PRNA PRDA	US 618765 Nov 27, 1990
	Patent division in charge		44
21	File number of protection certificate	ZAKZ	102 99 054.9 12 2009 000 026.5
97	EP language of publication	ELANG	EN - Englisch
87	WO language of publication	WLANG	EN - Englisch
84	Designated EP contracting states	EDS	AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, NL, SE
	Published EP/WO documents	EPWOPN	Original document: EP000000527801 Searchable text: EP000000527801 Original document: EP000000527801B1 Searchable text: EP000000527801B1 Original document: WO001991015486 Searchable text: WO001991015486
43	Date of first publication	EVT	Oct 17, 1991
	Date of the first transfer into DPMAregister	EREGT	Sep 26, 2012
	Date of the (most recent) update in DPMAregister	REGT	Oct 25, 2018 (Show all update days)(Hide all update days) Oct 25, 2018; Mar 2, 2014; 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	Oct 17, 1991		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Feb 24, 1993		Details anzeigen
3	Procedure relating to EP application	EPO publication of search report	Feb 24, 1993		Details anzeigen
4	Publications	Publication of a mention regarding EP 1st publication by DPMA	Apr 1, 1993	Apr 1, 1993	Details anzeigen
5	Change of classification	Change of IPC main class	Jun 14, 2002		Details anzeigen
6	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Jul 31, 2002		Details anzeigen
7	Publications	Publication by DPMA of mention regarding EP patent grant	Sep 5, 2002	Sep 5, 2002	Details anzeigen
8	Publications	Translation of EP patent specification	Mar 27, 2003	Mar 27, 2003	Details anzeigen
9	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Apr 30, 2003	Aug 28, 2003	Details anzeigen
10	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
11	New applicant/owner details	New applicant/owner details	Jul 27, 2009	Oct 1, 2009	Details anzeigen
12	Administrative procedure	IP right lapsed through expiry of term of protection	Apr 3, 2011		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	Oct 17, 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	Feb 24, 1993

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	Feb 24, 1993

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	Apr 1, 1993
Issue number	HN	13
Year	PJ	1993
Publication date	VT	Apr 1, 1993
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	Jun 14, 2002
51	IPC main class	ICM (ICMV)	C07D 409/12 (2000.01)
51	Previous IPC main class	ICMF (ICMVF)	C07D 409/12 (1990.01)

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	Jul 31, 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	Sep 5, 2002
Issue number	HN	36
Year	PJ	2002
Publication date	VT	Sep 5, 2002
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	Mar 27, 2003
	Issue number	HN	13
	Year	PJ	2003
	Publication date	VT	Mar 27, 2003
	Type of publication	PART	Documents
10	Published DE documents	DEPN	Original document: DE000069133080T2 Searchable text: DE000069133080T2

View procedures Procedure relating to EP application (No.: 9)
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	Apr 30, 2003
Issue number	HN	35
Year	PJ	2003
Publication date	VT	Aug 28, 2003
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Change of classification (No.: 10)
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)	C07D 409/12 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C07D 409/12 (2000.01)

View procedures New applicant/owner details (No.: 11)
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	Jul 27, 2009
	Issue number	HN	40
	Year	PJ	2009
	Publication date	VT	Oct 1, 2009
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Previous applicant/owner	INHF	Alcon Laboratories, Inc., 76134 Fort Worth, Tex., US

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	Apr 3, 2011