Register information Patent

DE file number : 697 22 426.0 (Status: not pending/lapsed, Query started: May 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	697 22 426.0
96	EP file number	EAKZ	97 93 2617.0
86	WO file number	WAKZ	PCT/US97/12390
97	EP publication number	EPN	934061
87	WO publication number	WPN	1998003167
54	Designation/title	TI	ISOBUTYLGABA UND DESSEN DERIVATE ZUR SCHMERZBEHANDLUNG
51	IPC main class	ICM (ICMV)	A61K 31/195 (2006.01)
22	DE application date	DAT	Jul 16, 1997
96	EP application date	EAT	Jul 16, 1997
86	WO application date	WAT	Jul 16, 1997
43	Date of first publication	OT	Jan 29, 1998
	Date of publication of grant	PET	May 28, 2003
71/73	Applicant/owner	INH	Warner-Lambert Company LLC (n.Ges. des Staates Delaware), New York, N.Y., US
72	Inventor	IN	SINGH, Lakhbir, Haddenham, Cambridgeshire CB6 5SP, GB
74	Representative	VTR	Kraus & Weisert Patentanwälte PartGmbB, 80539 München, DE
10	Published DE documents	DEPN	Original document: DE000069722426T2 Searchable text: DE000069722426T2 Original document: DE000069722426T3 Searchable text: DE000069722426T3
	Address for service		Kraus & Weisert Patentanwälte PartGmbB, 80539 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 22337 P Jul 24, 1996
	Patent division in charge		44
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, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE
81	Designated WO countries	WDS	LT, SI, AL, LV, RO
	Published EP/WO documents	EPWOPN	Original document: EP000000934061 Searchable text: EP000000934061 Original document: EP000000934061B1 Searchable text: EP000000934061B1 Original document: WO001998003167 Searchable text: WO001998003167
43	Date of first publication	EVT	Jan 29, 1998
	Date of the first transfer into DPMAregister	EREGT	Sep 29, 2012
	Date of the (most recent) update in DPMAregister	REGT	Apr 30, 2022 (Show all update days)(Hide all update days) Apr 30, 2022; Sep 25, 2020; Aug 13, 2019; Apr 11, 2019; Mar 5, 2019; Oct 25, 2018; Aug 8, 2017; Jul 18, 2017; Aug 11, 2016; Aug 13, 2015; May 7, 2015; Apr 11, 2015; Mar 31, 2015; Mar 11, 2015; Feb 25, 2015; Jan 29, 2015; Jan 6, 2015; Nov 18, 2014; Aug 28, 2014; Aug 19, 2014; Aug 15, 2014; Aug 6, 2014; Jul 29, 2014; Jul 23, 2014; Jul 15, 2014; Jul 8, 2014; Jun 24, 2014; Aug 27, 2013; Aug 9, 2013; Jan 21, 2013 Historical data not available for this/these date(s) Sep 29, 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	Jan 29, 1998		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Aug 11, 1999		Details anzeigen
3	Procedure relating to EP application	EPO publication of search report	Aug 11, 1999		Details anzeigen
4	Publications	Publication of a mention regarding EP 1st publication by DPMA	Sep 16, 1999	Sep 16, 1999	Details anzeigen
5	Change of classification	Change of IPC main class	Jul 19, 2002		Details anzeigen
6	New applicant/owner details	New applicant/owner details	Apr 24, 2003	Aug 28, 2014	Details anzeigen
7	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	May 28, 2003		Details anzeigen
8	Publications	Publication by DPMA of mention regarding EP patent grant	Jul 3, 2003	Jul 3, 2003	Details anzeigen
9	Opposition procedure	Opposition to patent filed	Feb 27, 2004	May 27, 2004	Details anzeigen
10	Publications	Translation of EP patent specification	Apr 8, 2004	Apr 8, 2004	Details anzeigen
11	Opposition procedure	Patent maintained full by EPO	Jun 20, 2005		Details anzeigen
12	Opposition procedure	Decision by EPO to maintain patent in full has become final	Jun 20, 2005	Dec 15, 2005	Details anzeigen
13	Change of classification	Change of IPC main class	Sep 23, 2005		Details anzeigen
14	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
15	New applicant/owner details	New applicant/owner details	Jul 22, 2014	Aug 28, 2014	Details anzeigen
16	Limitation procedure	Request to limit patent by owner received at EPO	Sep 23, 2014		Details anzeigen
17	Limitation procedure	Patent limited by EPO on request by owner	Jan 21, 2015	Feb 12, 2015	Details anzeigen
18	Nullity procedure	Action brought for declaration of nullity	Mar 12, 2015	May 7, 2015	Details anzeigen
19	Nullity procedure	Case file pending with Federal Patent Court	Mar 12, 2015		Details anzeigen
20	Publications	Translation of amended EP patent specification	May 7, 2015	May 7, 2015	Details anzeigen
21	Administrative procedure	IP right lapsed through expiry of term of protection	Jul 16, 2017		Details anzeigen
22	Nullity procedure	Action for declaration of nullity withdrawn/finally dismissed or there is no need to adjudicate in the nullity proceedings	Jan 10, 2019	Apr 11, 2019	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	Jan 29, 1998

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	Aug 11, 1999

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	Aug 11, 1999

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	Sep 16, 1999
Issue number	HN	37
Year	PJ	1999
Publication date	VT	Sep 16, 1999
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	Jul 19, 2002
51	IPC main class	ICM (ICMV)	A61K 31/195 (2000.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 31/195 (1995.01)

View procedures New applicant/owner details (No.: 6)
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	Apr 24, 2003
	Issue number	HN	35
	Year	PJ	2014
	Publication date	VT	Aug 28, 2014
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
71/73	Applicant/owner	INH	Warner-Lambert Co. LLC, Morris Plains, N.J., US
71/73	Previous applicant/owner	INHF	WARNER-LAMBERT CO., Morris Plains, N.J., US

View procedures Procedure relating to EP application (No.: 7)
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	May 28, 2003

View procedures Publications (No.: 8)
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	Jul 3, 2003
Issue number	HN	27
Year	PJ	2003
Publication date	VT	Jul 3, 2003
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Opposition procedure (No.: 9)
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	Feb 27, 2004
Issue number	HN	22
Year	PJ	2004
Publication date	VT	May 27, 2004
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Publications (No.: 10)
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 8, 2004
	Issue number	HN	15
	Year	PJ	2004
	Publication date	VT	Apr 8, 2004
	Type of publication	PART	Documents
10	Published DE documents	DEPN	Original document: DE000069722426T2 Searchable text: DE000069722426T2

View procedures Opposition procedure (No.: 11)
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	Jun 20, 2005
Date of update of the procedure	REGT	Apr 30, 2022

View procedures Opposition procedure (No.: 12)
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	Jun 20, 2005
Issue number	HN	50
Year	PJ	2005
Publication date	VT	Dec 15, 2005
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.: 13)
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	Sep 23, 2005
51	IPC main class	ICM (ICMV)	A61K 31/195 (2000.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 31/195 (2000.01)

View procedures Change of classification (No.: 14)
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)	A61K 31/195 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 31/195 (2000.01)

View procedures New applicant/owner details (No.: 15)
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 22, 2014
	Issue number	HN	35
	Year	PJ	2014
	Publication date	VT	Aug 28, 2014
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
71/73	Applicant/owner	INH	Warner-Lambert Company LLC (n.Ges. des Staates Delaware), New York, N.Y., US
71/73	Previous applicant/owner	INHF	Warner-Lambert Co. LLC, Morris Plains, N.J., US

View procedures Limitation procedure (No.: 16)
Criterion	Field	Content Close details
Type of procedure	VART	Limitation procedure
Legal/procedural status	VST	Request to limit patent by owner received at EPO
Date of legal/procedural status	VSTT	Sep 23, 2014

View procedures Limitation procedure (No.: 17)
Criterion	Field	Content Close details
Type of procedure	VART	Limitation procedure
Legal/procedural status	VST	Patent limited by EPO on request by owner
Date of legal/procedural status	VSTT	Jan 21, 2015
Issue number	HN	7
Year	PJ	2015
Publication date	VT	Feb 12, 2015
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Nullity procedure (No.: 18)
Criterion	Field	Content Close details
Type of procedure	VART	Nullity procedure
Legal/procedural status	VST	Action brought for declaration of nullity
Date of legal/procedural status	VSTT	Mar 12, 2015
Issue number	HN	19
Year	PJ	2015
Publication date	VT	May 7, 2015
Type of publication	PART	Bibliographic data
Part	HT	Part 3
BPatG (Federal Patent Court) file number		3Ni3/15(EP)

View procedures Nullity procedure (No.: 19)
Criterion	Field	Content Close details
Type of procedure	VART	Nullity procedure
Legal/procedural status	VST	Case file pending with Federal Patent Court
Date of legal/procedural status	VSTT	Mar 12, 2015
BPatG (Federal Patent Court) file number		3Ni3/15(EP)

View procedures Publications (No.: 20)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Translation of amended EP patent specification
	Date of legal/procedural status	VSTT	May 7, 2015
	Issue number	HN	19
	Year	PJ	2015
	Publication date	VT	May 7, 2015
	Type of publication	PART	Documents
10	Published DE documents	DEPN	Original document: DE000069722426T3 Searchable text: DE000069722426T3

View procedures Administrative procedure (No.: 21)
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	Jul 16, 2017

View procedures Nullity procedure (No.: 22)
Criterion	Field	Content Close details
Type of procedure	VART	Nullity procedure
Legal/procedural status	VST	Action for declaration of nullity withdrawn/finally dismissed or there is no need to adjudicate in the nullity proceedings
Date of legal/procedural status	VSTT	Jan 10, 2019
Issue number	HN	15
Year	PJ	2019
Publication date	VT	Apr 11, 2019
Type of publication	PART	Bibliographic data
Part	HT	Part 3
BPatG (Federal Patent Court) file number		3Ni3/15(EP)
Date of update of the procedure	REGT	Sep 25, 2020