Register information Protection certificate

DE file number : 102 99 048.4 (Status: not pending/lapsed, Query started: April 27, 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	Protection certificate
	Status	ST	Not pending/lapsed
21	DE file number	DAKZ	102 99 048.4
	Use	VZ	Medicinal products
95	Product name	TIEZ	Memantin sowie dessen pharmazeutisch verträgliche Salze, insbesondere Memantinhydrochlorid
54	Title of basic patent	TIGZ	Verwendung von Adamantan-Derivaten zur Prävention und Behandlung der cerebralen Ischämie.
51	IPC main class	ICM (ICMV)	A61K 31/13 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C07C 211/38 (2006.01)
94	Start of term of protection	LB	Apr 15, 2009
94	End of term of protection	LE	Apr 14, 2014
22	DE application date	DAT	Nov 15, 2002
	Date of publication of application for a certificate	OT	Mar 27, 2003
	Date of publication of grant of certificate	PET	Jul 13, 2006
71/73	Applicant/owner	INH	Merz Pharma GmbH & Co. KGaA, 60318 Frankfurt, DE
74	Representative	VTR	HOFFMANN - EITLE Patent- und Rechtsanwälte PartmbB, 81925 München, DE
	Address for service		HOFFMANN - EITLE Patent- und Rechtsanwälte PartmbB, 81925 München, DE
	Patent division in charge		44
68	DE file number of basic patent	GAKZ	589 05 637.9
68	EP file number of basic patent	GEAKZ	89 10 6657.3
43	Date of first publication	EVT	Mar 27, 2003
92 92 92	Domestic authorisation	GIS GIN GIT	Europäische Kommission EU/1/02/219/001 2002-05-15
92 92 92	Domestic authorisation	GIS GIN GIT	Europäische Kommission EU/1/02/219/002 2002-05-15
92 92 92	Domestic authorisation	GIS GIN GIT	Europäische Kommission EU/1/02/219/003 2002-05-15
92 92 92	Domestic authorisation	GIS GIN GIT	Europäische Kommission EU/1/02/219/004 2002-05-15
92 92 92	Domestic authorisation	GIS GIN GIT	Europäische Kommission EU/1/02/219/005 2002-05-15
92 92 92	Domestic authorisation	GIS GIN GIT	Europäische Kommission EU/1/02/219/006 2002-05-15
93 93 93 93	EU authorisation	GES GEC GEN GET	Europäische Kommission EU EU/1/02/219/001-006 2002-05-15
	Date of the first transfer into DPMAregister	EREGT	May 26, 2011
	Date of the (most recent) update in DPMAregister	REGT	Jul 16, 2019 (Show all update days)(Hide all update days) Jul 16, 2019; Aug 9, 2017; May 16, 2015; Apr 5, 2014; Mar 1, 2014; Jul 31, 2013; May 14, 2013; Mar 16, 2013; Feb 10, 2013; Nov 29, 2012; Oct 12, 2012; Oct 11, 2012; Oct 10, 2012; Sep 27, 2012; Sep 4, 2012; Aug 8, 2012; Aug 7, 2012; Feb 23, 2012; 11.02.2012; Feb 11, 2012; Nov 18, 2011; Nov 1, 2011; Sep 13, 2011; 31.05.2011; May 31, 2011 Historical data not available for this/these date(s) May 26, 2011 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	Change of classification	Change of IPC main class	Oct 1, 1994		Details anzeigen
2	Change of classification	Change of IPC main class	Oct 9, 1999		Details anzeigen
3	Supplementary protection certificate procedure	Application for supplementary protection certificate effectively filed	Dec 19, 2002	Mar 27, 2003	Details anzeigen
4	Publications	Other <with further information such as lien, etc>	Sep 18, 2003	Sep 18, 2003	Details anzeigen
5	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
6	Supplementary protection certificate procedure	Decision to grant supplementary protection certificate by Patent Division	Feb 13, 2006		Details anzeigen
7	Supplementary protection certificate procedure	Supplementary protection certificate granted	Apr 18, 2006	Jul 13, 2006	Details anzeigen
8	Nullity procedure	Action brought for declaration of nullity	Mar 29, 2007		Details anzeigen
9	Nullity procedure	Case file pending with Federal Patent Court	Mar 29, 2007		Details anzeigen
10	Publications	Other <with further information such as lien, etc>	Nov 8, 2007	Nov 8, 2007	Details anzeigen
11	Publications	Other <with further information such as lien, etc>	Jan 3, 2008	Jan 3, 2008	Details anzeigen
12	Publications	Other <with further information such as lien, etc>	Jan 24, 2008	Jan 24, 2008	Details anzeigen
13	Nullity procedure	Supplementary protection certificate declared finally invalid in full	Jun 9, 2011	Nov 29, 2012	Details anzeigen
14	Publications	Other <with further information such as lien, etc>	Sep 27, 2012	Sep 27, 2012	Details anzeigen
15	Publications	Other <with further information such as lien, etc>	Nov 29, 2012	Nov 29, 2012	Details anzeigen

View procedures Change of classification (No.: 1)
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 1, 1994
51	IPC main class	ICM (ICMV)	A61K 31/13 (1995.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 31/13 (1990.01)

View procedures Change of classification (No.: 2)
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 9, 1999
51	IPC main class	ICM (ICMV)	A61K 31/13 (2000.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 31/13 (1995.01)

View procedures Supplementary protection certificate procedure (No.: 3)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Protection certificate procedure
	Legal/procedural status	VST	Application for supplementary protection certificate effectively filed
	Date of legal/procedural status	VSTT	Dec 19, 2002
	Issue number	HN	13
	Year	PJ	2003
	Publication date	VT	Mar 27, 2003
	Type of publication	PART	Bibliographic data
	Part	HT	Part 7
68	DE file number of basic patent	GAKZ	589 05 637.9
68	EP file number of basic patent	GEAKZ	89 10 6657.3

View procedures Publications (No.: 4)
Criterion	Field	Content Close details
Type of procedure	VART	Publications
Legal/procedural status	VST	Other <with further information such as lien, etc>
Date of legal/procedural status	VSTT	Sep 18, 2003
Issue number	HN	38
Year	PJ	2003
Publication date	VT	Sep 18, 2003
Type of publication	PART	Bibliographic data
Part	HT	Part 7

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	Oct 17, 2005
51	IPC main class	ICM (ICMV)	A61K 31/13 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 31/13 (2000.01)

View procedures Supplementary protection certificate procedure (No.: 6)
Criterion	Field	Content Close details
Type of procedure	VART	Protection certificate procedure
Legal/procedural status	VST	Decision to grant supplementary protection certificate by Patent Division
Date of legal/procedural status	VSTT	Feb 13, 2006

View procedures Supplementary protection certificate procedure (No.: 7)
Criterion	Field	Content Close details
Type of procedure	VART	Protection certificate procedure
Legal/procedural status	VST	Supplementary protection certificate granted
Date of legal/procedural status	VSTT	Apr 18, 2006
Issue number	HN	28
Year	PJ	2006
Publication date	VT	Jul 13, 2006
Type of publication	PART	Bibliographic data
Part	HT	Part 7

View procedures Nullity procedure (No.: 8)
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 29, 2007

View procedures Nullity procedure (No.: 9)
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 29, 2007
BPatG (Federal Patent Court) file number		3Ni59/05

View procedures Publications (No.: 10)
Criterion	Field	Content Close details
Type of procedure	VART	Publications
Legal/procedural status	VST	Other <with further information such as lien, etc>
Date of legal/procedural status	VSTT	Nov 8, 2007
Issue number	HN	45
Year	PJ	2007
Publication date	VT	Nov 8, 2007
Type of publication	PART	Bibliographic data
Part	HT	Part 7

View procedures Publications (No.: 11)
Criterion	Field	Content Close details
Type of procedure	VART	Publications
Legal/procedural status	VST	Other <with further information such as lien, etc>
Date of legal/procedural status	VSTT	Jan 3, 2008
Issue number	HN	1
Year	PJ	2008
Publication date	VT	Jan 3, 2008
Type of publication	PART	Bibliographic data
Part	HT	Part 7

View procedures Publications (No.: 12)
Criterion	Field	Content Close details
Type of procedure	VART	Publications
Legal/procedural status	VST	Other <with further information such as lien, etc>
Date of legal/procedural status	VSTT	Jan 24, 2008
Issue number	HN	4
Year	PJ	2008
Publication date	VT	Jan 24, 2008
Type of publication	PART	Bibliographic data
Part	HT	Part 7

View procedures Nullity procedure (No.: 13)
Criterion	Field	Content Close details
Type of procedure	VART	Nullity procedure
Legal/procedural status	VST	Supplementary protection certificate declared finally invalid in full
Date of legal/procedural status	VSTT	Jun 9, 2011
Issue number	HN	48
Year	PJ	2012
Publication date	VT	Nov 29, 2012
Type of publication	PART	Bibliographic data
Part	HT	Part 7
BPatG (Federal Patent Court) file number		3Ni59/05

View procedures Publications (No.: 14)
Criterion	Field	Content Close details
Type of procedure	VART	Publications
Legal/procedural status	VST	Other <with further information such as lien, etc>
Date of legal/procedural status	VSTT	Sep 27, 2012
Issue number	HN	39
Year	PJ	2012
Publication date	VT	Sep 27, 2012
Type of publication	PART	Bibliographic data
Part	HT	Part 7
Supplementary information	INFO	Amtsinterne Berichtigung: Produktbezeichnung gemäß Erteilungsbeschluss geändert in : Memantin sowie dessen pharmazeutisch verträgliche Salze, insbesondere Memantinhydrochlorid

View procedures Publications (No.: 15)
Criterion	Field	Content Close details
Type of procedure	VART	Publications
Legal/procedural status	VST	Other <with further information such as lien, etc>
Date of legal/procedural status	VSTT	Nov 29, 2012
Issue number	HN	48
Year	PJ	2012
Publication date	VT	Nov 29, 2012
Type of publication	PART	Bibliographic data
Part	HT	Part 7
Supplementary information	INFO	Klage auf Nichtigkeit des Zertifikats erhoben