Register information Patent

DE file number : 60 2007 056 852.8 (Status: not pending/lapsed, Query started: May 1, 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 2007 056 852.8
96EP file numberEAKZ07 86 2369.1
86WO file numberWAKZPCT/US2007/024620
97EP publication numberEPN2104515
87WO publication numberWPN2008066902
54Designation/titleTIVERFAHREN ZUR HERSTELLUNG EINES POLYMER-KONJUGATS
51IPC main classICM
(ICMV)		 A61K 47/50 (2017.01)
22DE application dateDATNov 30, 2007
96EP application dateEATNov 30, 2007
86WO application dateWATNov 30, 2007
43Date of first publicationOTJun 5, 2008
Date of publication of grantPETNov 14, 2018
71/73Applicant/ownerINHNektar Therapeutics, San Francisco, Calif., US
72InventorINZhang, Wen, Madison, AL 35758, US
74RepresentativeVTRBeetz & Partner mbB Patentanwälte, 80538 München, DE
Address for service Beetz & Partner mbB Patentanwälte, 80538 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
861995 P
Nov 30, 2006
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
3163
Nov 14, 2007
Patent division in charge 44
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSAT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MT, NL, PL, PT, RO, SE, SI, SK, TR
81Designated WO countriesWDSAL, RS, HR, BA, MK
Published EP/WO documentsEPWOPNOriginal document: EP000002104515
Searchable text: EP000002104515
Original document: EP000002104515B1
Searchable text: EP000002104515B1
Original document: WO002008066902
Searchable text: WO002008066902
43Date of first publicationEVTJun 5, 2008
Date of the first transfer into DPMAregisterEREGTMay 27, 2011
Date of the (most recent) update in DPMAregisterREGTAug 24, 2023
(Show all update days)(Hide all update days)
  • Aug 24, 2023; Jul 18, 2023; Oct 19, 2021; Oct 16, 2020; Oct 24, 2019; Oct 3, 2019; Aug 21, 2019; Aug 8, 2019; Apr 25, 2019; Jan 17, 2019; Jan 5, 2019; Dec 6, 2018; Oct 29, 2018; Oct 25, 2018; May 3, 2018; Aug 20, 2015; Feb 13, 2013
    • Historical data not available for this/these date(s)
  • May 27, 2011
    • 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 first publication without search report Jun 5, 2008  Details anzeigen
2 Procedure relating to PCT application WO publication Jun 5, 2008  Details anzeigen
3 Procedure relating to EP application EPO 1st publication Sep 30, 2009  Details anzeigen
4 Publications Publication of a mention regarding EP 1st publication by DPMA Nov 12, 2009 Nov 12, 2009 Details anzeigen
5 Change of classification Change of IPC main class Apr 12, 2018  Details anzeigen
6 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Nov 14, 2018  Details anzeigen
7 Publications Publication by DPMA of mention regarding EP patent grant Dec 6, 2018 Dec 6, 2018 Details anzeigen
8 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Aug 15, 2019 Nov 7, 2019 Details anzeigen
9 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 Jun 1, 2023 Aug 24, 2023 Details anzeigen
View procedures Procedure relating to PCT application (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to PCT application
Legal/procedural statusVSTWO first publication without search report
Date of legal/procedural statusVSTTJun 5, 2008
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 statusVSTTJun 5, 2008
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 statusVSTTSep 30, 2009
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 statusVSTTNov 12, 2009
Issue numberHN46
YearPJ2009
Publication dateVTNov 12, 2009
Type of publicationPARTBibliographic data
View procedures Change of classification (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTApr 12, 2018
51IPC main classICM
(ICMV)		 A61K 47/50 (2017.01)
51Previous IPC main classICMF
(ICMVF)		 A61K 47/48 (2006.01)
View procedures Procedure relating to EP application (No.: 6)
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 14, 2018
View procedures Publications (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTDec 6, 2018
Issue numberHN49
YearPJ2018
Publication dateVTDec 6, 2018
Type of publicationPARTBibliographic data
PartHTPart 5
View procedures Procedure relating to EP application (No.: 8)
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 15, 2019
Issue numberHN45
YearPJ2019
Publication dateVTNov 7, 2019
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures Administrative procedure (No.: 9)
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 statusVSTTJun 1, 2023
Issue numberHN34
YearPJ2023
Publication dateVTAug 24, 2023
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTAug 24, 2023