Register information Protection certificate

DE file number : 12 2011 100 059.5 (Status: pending/in force, Query started: September 22, 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
INIDCriterionFieldContent
Type of IP rightSARTProtection certificate
StatusSTPending/in force
21DE file number DAKZ12 2011 100 059.5
UseVZMedicinal products
95Product nameTIEZ8-(3-Aminopiperidin-1-yl)-7-but-2-inyl-3-methyl-1-(4-methylchinazolin-2-ylmethyl)-3,7-dihydropurin-2,6-dion dessen Enantiomere und deren Salze - insbesondere Linagliptin
54Title of basic patentTIGZ8-[3-AMINO-PIPERIDIN-1-YL] -XANTHINE, DEREN HERSTELLUNG UND DEREN VERWENDUNG ALS ARZNEIMITTEL
51IPC main classICM
(ICMV)		 C07D 473/04 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 A61K 31/522 (2006.01), A61P 3/10 (2006.01)
94Start of term of protectionLBAug 19, 2023
94End of term of protectionLEFeb 28, 2027
22DE application dateDATNov 3, 2011
Date of publication of application for a certificateOTApr 5, 2012
Date of publication of grant of certificatePETMay 29, 2013
71/73Applicant/ownerINHBoehringer Ingelheim Pharma GmbH & Co. KG, Binger Str. 173, 55218 Ingelheim, DE
74RepresentativeVTRHoffmann Eitle Patent- und Rechtsanwälte PartmbB, 81925 München, DE
Address for service HOFFMANN-EITLE Patent- und Rechtsanwälte PartmbB, 81925 München, DE
Due dateFT
FG		Aug 31, 2026
Annual fee for the 24th year Patent fees
Patent division in charge 44
68DE file number of basic patentGAKZ503 12 295.5
68EP file number of basic patentGEAKZ03 79 2359.6
43Date of first publicationEVTApr 5, 2012
92
92
92
Domestic authorisationGIS
GIN
GIT
Europäische Kommission
EU/1/11/707/001-011
2011-08-24
93
93
93
93
EU authorisationGES
GEC
GEN
GET
Europäische Kommission
EU
EU/1/11/707/001-011
2011-08-24
Date of the first transfer into DPMAregisterEREGTApr 5, 2012
Date of the (most recent) update in DPMAregisterREGTAug 2, 2025
(Show all update days)(Hide all update days)
  • Aug 2, 2025
    • Due date: changed
  • Nov 12, 2024
    • Representative: changed
  • Oct 31, 2024
    • Procedures: Supplementary protection certificate procedure, Decision on grant of application for extended duration has become final, 27.08.2024: changed
  • Sep 25, 2024
    • End of term of protection: changed
    • Procedures: Supplementary protection certificate procedure, Decision on grant of application for extended duration has become final, 27.08.2024: new
  • Aug 1, 2024
    • Due date: changed
  • Jul 19, 2024
    • Procedures: Supplementary protection certificate procedure, Protection certificate - grant application extension duration, 18.07.2024: new
  • May 16, 2024; Apr 6, 2024; Jul 28, 2023; Mar 24, 2022; Jul 16, 2019; Mar 23, 2017; Feb 16, 2017; Oct 27, 2016; Sep 16, 2016; Aug 30, 2016; Jul 11, 2015; Jul 6, 2014; May 3, 2014; Apr 12, 2014; Mar 29, 2014; Aug 1, 2013; May 29, 2013; Apr 11, 2013; Mar 16, 2013; Feb 1, 2013
    • Historical data not available for this/these date(s)
  • Apr 5, 2012
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Supplementary protection certificate procedure Application for supplementary protection certificate effectively filed Feb 10, 2012 Apr 5, 2012 Details anzeigen
2 Supplementary protection certificate procedure Decision to grant supplementary protection certificate by Patent Division Jan 31, 2013  Details anzeigen
3 Supplementary protection certificate procedure Supplementary protection certificate granted Mar 6, 2013 May 29, 2013 Details anzeigen
4 Supplementary protection certificate procedure Application for rectification of the duration Sep 9, 2016 Oct 27, 2016 Details anzeigen
5 Supplementary protection certificate procedure Decision by the patent division to grant the application for the rectification of the duration Dec 5, 2016  Details anzeigen
6 Supplementary protection certificate procedure Decision to grant the application for the rectification of the duration has become final Jan 6, 2017 Mar 23, 2017 Details anzeigen
7 Supplementary protection certificate procedure Application for an extension of the duration (medicinal product for paediatric use) Apr 2, 2024 May 16, 2024 Details anzeigen
8 Supplementary protection certificate procedure Decision by the patent division on granting the application for an extension of the duration (medicinal products for paediatric use) Jul 18, 2024  Details anzeigen
9 Supplementary protection certificate procedure Decision on grant of the application for an extension of the duration (medicinal product for paediatric use) has become final Aug 27, 2024 Oct 31, 2024 Details anzeigen
View procedures Supplementary protection certificate procedure (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTProtection certificate procedure
Legal/procedural statusVSTApplication for supplementary protection certificate effectively filed
Date of legal/procedural statusVSTTFeb 10, 2012
Issue numberHN14
YearPJ2012
Publication dateVTApr 5, 2012
Type of publicationPARTBibliographic data
PartHTPart 7
68DE file number of basic patentGAKZ503 12 295.5
68EP file number of basic patentGEAKZ03 79 2359.6
View procedures Supplementary protection certificate procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTProtection certificate procedure
Legal/procedural statusVSTDecision to grant supplementary protection certificate by Patent Division
Date of legal/procedural statusVSTTJan 31, 2013
View procedures Supplementary protection certificate procedure (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTProtection certificate procedure
Legal/procedural statusVSTSupplementary protection certificate granted
Date of legal/procedural statusVSTTMar 6, 2013
Issue numberHN22
YearPJ2013
Publication dateVTMay 29, 2013
Type of publicationPARTBibliographic data
PartHTPart 7
View procedures Supplementary protection certificate procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTProtection certificate procedure
Legal/procedural statusVSTApplication for rectification of the duration
Date of legal/procedural statusVSTTSep 9, 2016
Issue numberHN43
YearPJ2016
Publication dateVTOct 27, 2016
Type of publicationPARTBibliographic data
PartHTPart 7
View procedures Supplementary protection certificate procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTProtection certificate procedure
Legal/procedural statusVSTDecision by the patent division to grant the application for the rectification of the duration
Date of legal/procedural statusVSTTDec 5, 2016
Date of update of the procedureREGTMar 24, 2022
View procedures Supplementary protection certificate procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTProtection certificate procedure
Legal/procedural statusVSTDecision to grant the application for the rectification of the duration has become final
Date of legal/procedural statusVSTTJan 6, 2017
Issue numberHN12
YearPJ2017
Publication dateVTMar 23, 2017
Type of publicationPARTBibliographic data
PartHTPart 7
View procedures Supplementary protection certificate procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTProtection certificate procedure
Legal/procedural statusVSTApplication for an extension of the duration (medicinal product for paediatric use)
Date of legal/procedural statusVSTTApr 2, 2024
Issue numberHN20
YearPJ2024
Publication dateVTMay 16, 2024
Type of publicationPARTBibliographic data
PartHTPart 7
Date of update of the procedureREGTMay 16, 2024
View procedures Supplementary protection certificate procedure (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTProtection certificate procedure
Legal/procedural statusVSTDecision by the patent division on granting the application for an extension of the duration (medicinal products for paediatric use)
Date of legal/procedural statusVSTTJul 18, 2024
Date of update of the procedureREGTJul 19, 2024
View procedures Supplementary protection certificate procedure (No.: 9)
INIDCriterionFieldContent Close details
Type of procedureVARTProtection certificate procedure
Legal/procedural statusVSTDecision on grant of the application for an extension of the duration (medicinal product for paediatric use) has become final
Date of legal/procedural statusVSTTAug 27, 2024
Issue numberHN44
YearPJ2024
Publication dateVTOct 31, 2024
Type of publicationPARTBibliographic data
PartHTPart 7
Date of update of the procedureREGTOct 31, 2024