Register information Patent

DE file number : 60 2018 001 317.2 (Status: pending/in force, Query started: April 25, 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 rightSARTPatent
StatusSTPending/in force
21DE file number DAKZ60 2018 001 317.2
96EP file numberEAKZ18 15 6454.3
97EP publication numberEPN3524605
54Designation/titleTINEUES EFFIZIENTES VERFAHREN ZUR HERSTELLUNG VON SITAGLIPTIN
51IPC main classICM
(ICMV)		 C07D 487/04 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C07C 255/00 (2006.01), C07C 57/46 (2006.01)
22DE application dateDATFeb 13, 2018
96EP application dateEATFeb 13, 2018
43Date of first publicationOTAug 14, 2019
Date of publication of grantPETNov 27, 2019
71/73Applicant/ownerINHF.I.S. - Fabbrica Italiana Sintetici S.p.A., Montecchio Maggiore, (VI), IT
72InventorINSHI, Terry, Ningbo, Zhejiang, CN; LOU, Sam, Ningbo, Zhejiang, CN; DE LUCCHI, Ottorino, 30123 Venezia, IT; PADOVAN, Pierluigi, 36075 Montecchio Maggiore, IT
Address for service F.I.S.- Fabbrica Italiana Sintetici S.p.A., 36075 Montecchio Maggiore, (VI), IT
Due dateFT
FG		Feb 28, 2026
Annual fee for the 9th year Patent fees
Patent division in charge 44
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSAL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR
Published EP/WO documentsEPWOPNOriginal document: EP000003524605A1
Searchable text: EP000003524605A1
Original document: EP000003524605B1
Searchable text: EP000003524605B1
43Date of first publicationEVTAug 14, 2019
Date of the first transfer into DPMAregisterEREGTAug 14, 2019
Date of the (most recent) update in DPMAregisterREGTMar 11, 2025
(Show all update days)(Hide all update days)
  • Mar 11, 2025
    • Due date: changed
  • Mar 7, 2025
    • St.36: changed (technical change)
  • Mar 5, 2024; Mar 2, 2023; Mar 8, 2022; Mar 5, 2021; Nov 5, 2020; Oct 15, 2020; Mar 13, 2020; Dec 19, 2019; Nov 12, 2019; Nov 7, 2019
    • Historical data not available for this/these date(s)
  • Aug 14, 2019
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Procedure relating to EP application EPO 1st publication Aug 14, 2019  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Sep 26, 2019 Sep 26, 2019 Details anzeigen
3 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Nov 27, 2019  Details anzeigen
4 Publications Publication by DPMA of mention regarding EP patent grant Dec 19, 2019 Dec 19, 2019 Details anzeigen
5 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Aug 28, 2020 Nov 19, 2020 Details anzeigen
View procedures Procedure relating to EP application (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO 1st publication
Date of legal/procedural statusVSTTAug 14, 2019
View procedures Publications (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTSep 26, 2019
Issue numberHN39
YearPJ2019
Publication dateVTSep 26, 2019
Type of publicationPARTBibliographic data
View procedures Procedure relating to EP application (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO publication of mention regarding patent grant (beginning of opposition period)
Date of legal/procedural statusVSTTNov 27, 2019
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTDec 19, 2019
Issue numberHN51
YearPJ2019
Publication dateVTDec 19, 2019
Type of publicationPARTBibliographic data
PartHTPart 5
View procedures Procedure relating to EP application (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTNo opposition to patent grant filed, or opposition proceedings at EPO completed without decision
Date of legal/procedural statusVSTTAug 28, 2020
Issue numberHN47
YearPJ2020
Publication dateVTNov 19, 2020
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTNov 5, 2020