Register information Patent

DE file number : 60 2011 031 318.5 (Status: pending/in force, Query started: May 3, 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 2011 031 318.5
96EP file numberEAKZ11 84 5961.9
86WO file numberWAKZPCT/CN2011/083315
97EP publication numberEPN2647624
87WO publication numberWPN2012072036
54Designation/titleTIZWISCHENPRODUKTE VON SITAGLIPTIN UND VERFAHREN ZU IHRER HERSTELLUNG
51IPC main classICM
(ICMV)		 C07D 203/06 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C07C 211/27 (2006.01), C07D 487/04 (2006.01)
22DE application dateDATDec 1, 2011
96EP application dateEATDec 1, 2011
86WO application dateWATDec 1, 2011
43Date of first publicationOTJun 7, 2012
Date of publication of grantPETOct 12, 2016
71/73Applicant/ownerINHZhejiang Hisoar Pharmaceutical Co., Ltd, Taizhou, Zhejiang, CN
72InventorINPAN, Xianhua, Zhejiang 318000, CN; LI, Weijin, Zhejiang 318000, CN; ZHANG, Qunhui, Zhejiang 318000, CN; RUAN, Libo, Zhejiang 318000, CN; YU, Wansheng, Zhejiang 318000, CN; DENG, Fei, Zhejiang 318000, CN; MA, Tianhua, Zhejiang 318000, CN; HUANG, Mingwang, Zhejiang 318000, CN; HE, Minhuan, Zhejiang 318000, CN
74RepresentativeVTRKador & Partner Part mbB Patentanwälte, 80469 München, DE
Address for service Kador & Partner Part mbB Patentanwälte, 80469 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
CN
201010579056
Dec 3, 2010
Due dateFT
FG		Dec 31, 2025
Annual fee for the 15th 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: EP000002647624
Searchable text: EP000002647624
Original document: EP000002647624B1
Searchable text: EP000002647624B1
Original document: WO002012072036
Searchable text: WO002012072036
43Date of first publicationEVTJun 7, 2012
Date of the first transfer into DPMAregisterEREGTNov 22, 2013
Date of the (most recent) update in DPMAregisterREGTDec 19, 2024
(Show all update days)(Hide all update days)
  • Dec 19, 2024
    • Due date: changed
    • Procedures: Procedure relating to PCT application, Publication of PCT application, 07.06.2012: deleted
  • Dec 15, 2023; Jul 26, 2023; Dec 17, 2022; Dec 16, 2021; Dec 16, 2020; Nov 26, 2019; Nov 29, 2018; Sep 27, 2018; Dec 16, 2017; Oct 12, 2017; Sep 14, 2017; Aug 24, 2017; Aug 3, 2017; Jun 30, 2017; Mar 23, 2017; Feb 3, 2017; Nov 8, 2016; Oct 18, 2016; Oct 13, 2016; Oct 6, 2016
    • Historical data not available for this/these date(s)
  • Nov 22, 2013
    • 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 PCT application WO publication Jun 7, 2012  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Oct 9, 2013  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Nov 21, 2013 Nov 21, 2013 Details anzeigen
4 Change of classification Change of IPC main class Mar 12, 2014  Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Oct 12, 2016  Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant Nov 24, 2016 Nov 24, 2016 Details anzeigen
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jul 13, 2017 Oct 19, 2017 Details anzeigen
View procedures Procedure relating to PCT application (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to PCT application
Legal/procedural statusVSTWO publication
Date of legal/procedural statusVSTTJun 7, 2012
View procedures Procedure relating to EP application (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO 1st publication
Date of legal/procedural statusVSTTOct 9, 2013
View procedures Publications (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTNov 21, 2013
Issue numberHN47
YearPJ2013
Publication dateVTNov 21, 2013
Type of publicationPARTBibliographic data
View procedures Change of classification (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTMar 12, 2014
51IPC main classICM
(ICMV)		 C07D 203/06 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 C07D 203/06 (2006.01)
View procedures Procedure relating to EP application (No.: 5)
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 statusVSTTOct 12, 2016
View procedures Publications (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTNov 24, 2016
Issue numberHN47
YearPJ2016
Publication dateVTNov 24, 2016
Type of publicationPARTBibliographic data
PartHTPart 5
View procedures Procedure relating to EP application (No.: 7)
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 statusVSTTJul 13, 2017
Issue numberHN42
YearPJ2017
Publication dateVTOct 19, 2017
Type of publicationPARTBibliographic data
PartHTPart 3