Register information Patent

DE file number : 60 2010 024 836.4 (Status: not pending/lapsed, Query started: May 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 rightSARTPatent
StatusSTNot pending/lapsed
21DE file number DAKZ60 2010 024 836.4
96EP file numberEAKZ10 84 6385.2
86WO file numberWAKZPCT/CN2010/080151
97EP publication numberEPN2540717
87WO publication numberWPN2011103762
54Designation/titleTILAMIVUDINOXALAT UND HERSTELLUNGSVERFAHREN DAFÜR
51IPC main classICM
(ICMV)		 C07D 411/04 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 A61P 31/12 (2006.01)
22DE application dateDATDec 23, 2010
96EP application dateEATDec 23, 2010
86WO application dateWATDec 23, 2010
43Date of first publicationOTSep 1, 2011
Date of publication of grantPETMay 20, 2015
71/73Applicant/ownerINHChia Tai Tianqing Pharmaceutical Group Co.,Ltd., Lianyungang, Jiangsu, CN
72InventorINZHANG, Xiquan, LianyungangJiangsu 222006, CN; LIU, Fei, LianyungangJiangsu 222006, CN; LIU, Yanlong, LianyungangJiangsu 222006, CN
74RepresentativeVTRWITTE, WELLER & PARTNER Patentanwälte mbB, 70173 Stuttgart, DE
Address for service WITTE, WELLER & PARTNER Patentanwälte mbB, 70047 Stuttgart, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
CN
201010132895
Feb 25, 2010
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: EP000002540717
Searchable text: EP000002540717
Original document: EP000002540717B1
Searchable text: EP000002540717B1
Original document: WO002011103762
Searchable text: WO002011103762
43Date of first publicationEVTSep 1, 2011
Date of the first transfer into DPMAregisterEREGTFeb 15, 2013
Date of the (most recent) update in DPMAregisterREGTJan 7, 2024
(Show all update days)(Hide all update days)
  • Jan 7, 2024; Sep 27, 2018; Aug 17, 2018; Sep 21, 2017; Jan 10, 2017; Jun 2, 2016; Apr 28, 2016; Jan 8, 2016; Aug 26, 2015; Aug 25, 2015; Jul 2, 2015; May 28, 2015; May 21, 2015
    • Historical data not available for this/these date(s)
  • Feb 15, 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 Sep 1, 2011  Details anzeigen
2 Procedure relating to PCT application WO publication Sep 1, 2011  Details anzeigen
3 Procedure relating to EP application EPO 1st publication Jan 2, 2013  Details anzeigen
4 Publications Publication of a mention regarding EP 1st publication by DPMA Feb 14, 2013 Feb 14, 2013 Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) May 20, 2015  Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant Jul 2, 2015 Jul 2, 2015 Details anzeigen
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Feb 23, 2016 Jun 2, 2016 Details anzeigen
8 Administrative procedure Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee Jul 3, 2018 Sep 27, 2018 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 statusVSTTSep 1, 2011
View procedures Procedure relating to PCT application (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to PCT application
Legal/procedural statusVSTWO publication
Date of legal/procedural statusVSTTSep 1, 2011
View procedures Procedure relating to EP application (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO 1st publication
Date of legal/procedural statusVSTTJan 2, 2013
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTFeb 14, 2013
Issue numberHN7
YearPJ2013
Publication dateVTFeb 14, 2013
Type of publicationPARTBibliographic data
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 statusVSTTMay 20, 2015
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 statusVSTTJul 2, 2015
Issue numberHN27
YearPJ2015
Publication dateVTJul 2, 2015
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 statusVSTTFeb 23, 2016
Issue numberHN22
YearPJ2016
Publication dateVTJun 2, 2016
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures Administrative procedure (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTAdministrative procedure
Legal/procedural statusVSTApplication is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee
Date of legal/procedural statusVSTTJul 3, 2018
Issue numberHN39
YearPJ2018
Publication dateVTSep 27, 2018
Type of publicationPARTBibliographic data
PartHTPart 3