Register information Patent

DE file number : 60 2012 049 532.4 (Status: pending/in force, Query started: May 6, 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 2012 049 532.4
96EP file numberEAKZ12 78 3783.9
86WO file numberWAKZPCT/US2012/061952
97EP publication numberEPN2771034
87WO publication numberWPN2013063286
54Designation/titleTITOPOISOMERASE-I UND -II HEMMER ZUR ANWENDUNG BEI DER BEHANDLUNG VON KREBSPATIENTEN
51IPC main classICM
(ICMV)		 A61K 45/06 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 A61K 47/60 (2017.01)
22DE application dateDATOct 25, 2012
96EP application dateEATOct 25, 2012
86WO application dateWATOct 25, 2012
43Date of first publicationOTMay 2, 2013
Date of publication of grantPETAug 8, 2018
71/73Applicant/ownerINHNektar Therapeutics, San Francisco, Calif., US
72InventorINHOCH, Ute, San Francisco, CA 94110, US; ELDON, Michael, A., Redwood City, CA 94062, US; LEUNG, Abraham, C., F., Daly City, CA 94014, US
Address for service Weickmann & Weickmann Patent- und Rechtsanwälte PartmbB, 81635 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201161551138 P
Oct 25, 2011
Due dateFT
FG		Oct 31, 2025
Annual fee for the 14th 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: EP000002771034
Searchable text: EP000002771034
Original document: EP000002771034B1
Searchable text: EP000002771034B1
Original document: WO002013063286
Searchable text: WO002013063286
43Date of first publicationEVTMay 2, 2013
Date of the first transfer into DPMAregisterEREGTOct 17, 2014
Date of the (most recent) update in DPMAregisterREGTSep 19, 2024
(Show all update days)(Hide all update days)
  • Sep 19, 2024
    • Due date: changed
    • Procedures: Procedure relating to PCT application, Publication of PCT application, 02.05.2013: deleted
  • Sep 23, 2023; Sep 20, 2022; Sep 23, 2021; Sep 25, 2020; Sep 21, 2019; Aug 21, 2019; Aug 1, 2019; Jun 20, 2019; Feb 14, 2019; Oct 23, 2018; Sep 21, 2018; Sep 6, 2018; Jul 31, 2018; Jul 26, 2018; Feb 22, 2018; Sep 1, 2016
    • Historical data not available for this/these date(s)
  • Oct 17, 2014
    • 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 May 2, 2013  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Sep 3, 2014  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Oct 16, 2014 Oct 16, 2014 Details anzeigen
4 Change of classification Change of IPC main class Jan 26, 2018  Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Aug 8, 2018  Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant Sep 6, 2018 Sep 6, 2018 Details anzeigen
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision May 9, 2019 Aug 1, 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 statusVSTTMay 2, 2013
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 statusVSTTSep 3, 2014
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 statusVSTTOct 16, 2014
Issue numberHN42
YearPJ2014
Publication dateVTOct 16, 2014
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 statusVSTTJan 26, 2018
51IPC main classICM
(ICMV)		 A61K 45/06 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 A61K 47/48 (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 statusVSTTAug 8, 2018
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 statusVSTTSep 6, 2018
Issue numberHN36
YearPJ2018
Publication dateVTSep 6, 2018
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 statusVSTTMay 9, 2019
Issue numberHN31
YearPJ2019
Publication dateVTAug 1, 2019
Type of publicationPARTBibliographic data
PartHTPart 3