Register information Patent

DE file number : 60 2013 021 828.5 (Status: pending/in force, Query started: May 2, 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 2013 021 828.5
96EP file numberEAKZ13 83 2227.6
86WO file numberWAKZPCT/CN2013/079123
97EP publication numberEPN2891658
87WO publication numberWPN2014032481
54Designation/titleTITENOFOVIR-PRODRUG UND PHARMAZEUTISCHE VERWENDUNGEN DAVON
51IPC main classICM
(ICMV)		 C07F 9/6561 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 A61K 31/675 (2006.01), A61P 31/12 (2006.01)
22DE application dateDATJul 10, 2013
96EP application dateEATJul 10, 2013
86WO application dateWATJul 10, 2013
43Date of first publicationOTMar 6, 2014
Date of publication of grantPETMay 31, 2017
71/73Applicant/ownerINHJiangsu Hansoh Pharmaceutical Co., Ltd., Lianyungang, Jiangsu, CN
72InventorINZHANG, Fuyao, Shanghai 201203, CN; WEI, Dong, Shanghai 201203, CN
74RepresentativeVTRDanner, Stefan, Dr., 80539 München, DE
Address for service Danner, Stefan, Dr., 80539 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
CN
201210315565
Aug 30, 2012
33
31
32
Foreign priorityPRC
PRNA
PRDA
CN
201310041647
Feb 1, 2013
Due dateFT
FG		Jul 31, 2025
Annual fee for the 13th 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: EP000002891658
Searchable text: EP000002891658
Original document: EP000002891658B1
Searchable text: EP000002891658B1
Original document: WO002014032481
Searchable text: WO002014032481
43Date of first publicationEVTMar 6, 2014
Date of the first transfer into DPMAregisterEREGTJul 9, 2015
Date of the (most recent) update in DPMAregisterREGTAug 8, 2024
(Show all update days)(Hide all update days)
  • Aug 8, 2024
    • St.36: changed (technical change)
  • Jun 25, 2024; Jul 7, 2023; May 25, 2023; Jul 8, 2022; Jun 22, 2021; Jul 8, 2020; Aug 22, 2019; Jul 6, 2019; Feb 13, 2019; Jan 25, 2019; Jul 7, 2018; May 31, 2018; May 9, 2018; Apr 26, 2018; Aug 8, 2017; Jul 25, 2017; Jul 20, 2017; Jul 13, 2017; Jun 8, 2017; Jun 1, 2017; May 18, 2017; Aug 21, 2015
    • Historical data not available for this/these date(s)
  • Jul 9, 2015
    • 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 Mar 6, 2014  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Jul 8, 2015  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Aug 20, 2015 Aug 20, 2015 Details anzeigen
4 Change of classification Change of IPC main class Mar 21, 2016  Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) May 31, 2017  Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant Jul 13, 2017 Jul 13, 2017 Details anzeigen
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Mar 1, 2018 May 30, 2018 Details anzeigen
8 New representative details New representative details Jan 24, 2019  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 statusVSTTMar 6, 2014
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 statusVSTTJul 8, 2015
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 statusVSTTAug 20, 2015
Issue numberHN34
YearPJ2015
Publication dateVTAug 20, 2015
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 21, 2016
51IPC main classICM
(ICMV)		 C07F 9/6561 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 C07F 9/6561 (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 statusVSTTMay 31, 2017
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 13, 2017
Issue numberHN28
YearPJ2017
Publication dateVTJul 13, 2017
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 statusVSTTMar 1, 2018
Issue numberHN22
YearPJ2018
Publication dateVTMay 30, 2018
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures New representative details (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTNew representative details
Legal/procedural statusVSTNew representative details
Date of legal/procedural statusVSTTJan 24, 2019
74RepresentativeVTRDanner, Stefan, Dr., 80539 München, DE
74Previous representativeVTRFLKGLOBAL Lorenz und Kopf Patentanwalt, Attorney at Law PartG mbB, 80333 München, DE
Date of update of the procedureREGTJul 7, 2023