Register information Protection certificate

DE file number : 12 2008 000 046.7 (Status: not pending/lapsed, Query started: July 18, 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	12 2008 000 046.7
	Use	VZ	Medicinal products
95	Product name	TIEZ	Sitagliptin, gegebenenfalls in Form eines pharmazeutisch annehmbaren Salzes, insbesondere Sitagliptinphosphat- Monohydrat, in Kombination mit Metformin, gegebenenfalls in Form eines pharmazeutisch annehmbaren Salzes, insbesondere des Hydrochlorids
54	Title of basic patent	TIGZ	BETA-AMINO-TETRAHYDROIMIDAZO(1,2-A)PYRAZINE UND -TETRAHYDROTRIAZOLO(4,3-A)PYRAZINE ALS DIPEPTIDYL PEPTIDASE INHIBITOREN ZUR BEHANDLUNG ODER PREVENTION VON DIABETES
51	IPC main class	ICM (ICMV)	C07D 487/04 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61K 31/4985 (2006.01), A61P 3/10 (2006.01)
94	Start of term of protection	LB	Jul 6, 2022
94	End of term of protection	LE	Apr 8, 2023
22	DE application date	DAT	Sep 11, 2008
	Date of publication of application for a certificate	OT	Feb 5, 2009
	Date of publication of grant of certificate	PET	Nov 29, 2012
71/73	Applicant/owner	INH	Merck Sharp & Dohme LLC, 126 East Lincoln Avenue, 07065 Rahway, NJ, US
74	Representative	VTR	Abitz & Partner Patentanwälte mbB, 81925 München, DE
	Address for service		Abitz & Partner Patentanwälte mbB, 81628 München, DE
	Patent division in charge		44
68	DE file number of basic patent	GAKZ	602 10 093.3
	BPatG (Federal Patent Court) file number	BPATGAKZ	3Ni2/20, 3Ni3/21, 3Ni10/21
68	EP file number of basic patent	GEAKZ	02 74 9813.8
43	Date of first publication	EVT	Feb 5, 2009
92 92 92	Domestic authorisation	GIS GIN GIT	Europäische Kommission EU/1/08/455/001 2008-07-16
92 92 92	Domestic authorisation	GIS GIN GIT	Europäische Kommission EU/1/08/455/002 2008-07-16
92 92 92	Domestic authorisation	GIS GIN GIT	Europäische Kommission EU/1/08/455/003 2008-07-16
92 92 92	Domestic authorisation	GIS GIN GIT	Europäische Kommission EU/1/08/455/004 2008-07-16
92 92 92	Domestic authorisation	GIS GIN GIT	Europäische Kommission EU/1/08/455/005 2008-07-16
92 92 92	Domestic authorisation	GIS GIN GIT	Europäische Kommission EU/1/08/455/006 2008-07-16
92 92 92	Domestic authorisation	GIS GIN GIT	Europäische Kommission EU/1/08/455/007 2008-07-16
92 92 92	Domestic authorisation	GIS GIN GIT	Europäische Kommission EU/1/08/455/008 2008-07-16
92 92 92	Domestic authorisation	GIS GIN GIT	Europäische Kommission EU/1/08/455/009 2008-07-16
92 92 92	Domestic authorisation	GIS GIN GIT	Europäische Kommission EU/1/08/455/010 2008-07-16
92 92 92	Domestic authorisation	GIS GIN GIT	Europäische Kommission EU/1/08/455/011 2008-07-16
92 92 92	Domestic authorisation	GIS GIN GIT	Europäische Kommission EU/1/08/455/012 2008-07-16
92 92 92	Domestic authorisation	GIS GIN GIT	Europäische Kommission EU/1/08/455/013 2008-07-16
92 92 92	Domestic authorisation	GIS GIN GIT	Europäische Kommission EU/1/08/455/014 2008-07-16
93 93 93 93	EU authorisation	GES GEC GEN GET	Swissmedic, Schweizerisches Heilmittelinstitut CH/LI 58450 03 2008-04-08
93 93 93 93	EU authorisation	GES GEC GEN GET	Swissmedic, Schweizerisches Heilmittelinstitut CH/LI 58450 02 2008-04-08
93 93 93 93	EU authorisation	GES GEC GEN GET	Swissmedic, Schweizerisches Heilmittelinstitut CH/LI 58450 01 2008-04-08
	Date of the first transfer into DPMAregister	EREGT	May 27, 2011
	Date of the (most recent) update in DPMAregister	REGT	Aug 6, 2024 (Show all update days)(Hide all update days) Aug 6, 2024 St.36: changed (technical change) May 6, 2023; Apr 11, 2023; Nov 8, 2022; Jul 7, 2022; Aug 7, 2021; Jun 17, 2021; Jun 16, 2021; Mar 12, 2020; Jan 31, 2020; Oct 29, 2019; Jul 16, 2019; Jul 11, 2015; Jul 12, 2014; Jul 10, 2014; Mar 2, 2014; Sep 24, 2013; Jul 31, 2013; May 22, 2013; May 17, 2013; Mar 16, 2013; Feb 10, 2013; Nov 29, 2012; Oct 9, 2012; Jul 27, 2012; Jul 21, 2012; Jul 19, 2012; Jul 18, 2012; Mar 9, 2012; Nov 1, 2011; Oct 11, 2011; 31.05.2011; May 31, 2011 Historical data not available for this/these date(s) May 27, 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	Supplementary protection certificate procedure	Application for supplementary protection certificate effectively filed	Nov 11, 2008	Feb 5, 2009	Details anzeigen
2	New applicant/owner details	New applicant/owner details	Jul 17, 2012		Details anzeigen
3	Supplementary protection certificate procedure	Decision to grant supplementary protection certificate by Patent Division	Jul 18, 2012		Details anzeigen
4	Supplementary protection certificate procedure	Supplementary protection certificate granted	Aug 25, 2012	Nov 29, 2012	Details anzeigen
5	New applicant/owner details	New applicant/owner details	May 16, 2013		Details anzeigen
6	New applicant/owner details	New applicant/owner details	May 21, 2013		Details anzeigen
7	New applicant/owner details	New applicant/owner details	May 21, 2013		Details anzeigen
8	Nullity procedure	Action brought for declaration of nullity	Jan 20, 2020		Details anzeigen
9	Nullity procedure	Case file pending with Federal Patent Court	Jan 20, 2020		Details anzeigen
10	Publications	Other <with further information such as lien, etc>	Mar 12, 2020	Mar 12, 2020	Details anzeigen
11	New applicant/owner details	New applicant/owner details	Nov 7, 2022		Details anzeigen
12	Administrative procedure	IP right lapsed through expiry of term of protection	Apr 8, 2023	May 25, 2023	Details anzeigen

View procedures Supplementary protection certificate procedure (No.: 1)
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	Nov 11, 2008
	Issue number	HN	6
	Year	PJ	2009
	Publication date	VT	Feb 5, 2009
	Type of publication	PART	Bibliographic data
	Part	HT	Part 7
68	DE file number of basic patent	GAKZ	602 10 093.3
68	EP file number of basic patent	GEAKZ	02 74 9813.8

View procedures New applicant/owner details (No.: 2)
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 17, 2012
71/73	Previous applicant/owner	INHF	Merck & Co., Inc., 07065 Rahway, N.J., US

View procedures Supplementary protection certificate procedure (No.: 3)
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	Jul 18, 2012

View procedures Supplementary protection certificate procedure (No.: 4)
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	Aug 25, 2012
Issue number	HN	48
Year	PJ	2012
Publication date	VT	Nov 29, 2012
Type of publication	PART	Bibliographic data
Part	HT	Part 7

View procedures New applicant/owner details (No.: 5)
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	May 16, 2013
71/73	Applicant/owner	INH	Merck Sharp & Dohme Corp., 07065-0900 Rahway, New Jersey, US
71/73	Previous applicant/owner	INHF	Merck & Co., Inc., 07065 Rahway, N.J., US

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	May 21, 2013
71/73	Applicant/owner	INH	Schering Corporation, Rahway, US
71/73	Previous applicant/owner	INHF	Merck Sharp & Dohme Corp., 07065-0900 Rahway, New Jersey, US

View procedures New applicant/owner details (No.: 7)
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	May 21, 2013
71/73	Applicant/owner	INH	Merck Sharp & Dohme Corp., 07065 Rahway, N.J., US
71/73	Previous applicant/owner	INHF	Schering Corporation, Rahway, US

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	Jan 20, 2020
BPatG (Federal Patent Court) file number		3Ni2/20

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	Jan 20, 2020
BPatG (Federal Patent Court) file number		3Ni2/20

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	Mar 12, 2020
Issue number	HN	11
Year	PJ	2020
Publication date	VT	Mar 12, 2020
Type of publication	PART	Bibliographic data
Part	HT	Part 7
Supplementary information	INFO	Klage auf Nichtigkeit des Zertifikats erhoben

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	Nov 7, 2022
71/73	Applicant/owner	INH	Merck Sharp & Dohme LLC, 07065 Rahway, NJ, US
71/73	Previous applicant/owner	INHF	Merck Sharp & Dohme Corp., 07065 Rahway, N.J., US
	Date of update of the procedure	REGT	Nov 8, 2022

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 8, 2023
Issue number	HN	21
Year	PJ	2023
Publication date	VT	May 25, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 7
Date of update of the procedure	REGT	May 6, 2023