Register information Patent

DE file number : 60 2004 053 859.0 (Status: not pending/lapsed, Query started: September 28, 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 2004 053 859.0
96EP file numberEAKZ13 16 2374.6
97EP publication numberEPN2644206
54Designation/titleTIPEG-Derivative die zwei PEG Ketten enthalten
51IPC main classICM
(ICMV)		 A61K 47/60 (2017.01)
51IPC secondary class(es)ICS
(ICSV)		 C08G 65/329 (2006.01), C08G 65/333 (2006.01)
22DE application dateDATMay 21, 2004
96EP application dateEATMay 21, 2004
43Date of first publicationOTOct 2, 2013
Date of publication of grantPETApr 3, 2019
71/73Applicant/ownerINHNektar Therapeutics, San Francisco, Calif., US
72InventorINHarris, Milton J., Huntsville, AL 35801, US; KOZLOWSKI, Antoni, Huntsville, AL 35811, US; McManus, Samuel P., Huntsville, AL 35801, US; Bentley, Michael D., Huntsville, AL 35801, US; Charles, Stephen A., Chagrin Falls, OH 44023, US
Address for service Weickmann & Weickmann Patent- und Rechtsanwälte PartmbB, 81635 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
473213 P
May 23, 2003
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, IT, LI, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR
Published EP/WO documentsEPWOPNOriginal document: EP000002644206
Searchable text: EP000002644206
Original document: EP000002644206B1
Searchable text: EP000002644206B1
43Date of first publicationEVTOct 2, 2013
Date of the first transfer into DPMAregisterEREGTNov 15, 2013
Date of the (most recent) update in DPMAregisterREGTMay 23, 2024
(Show all update days)(Hide all update days)
  • May 23, 2024; Apr 21, 2023; Apr 15, 2022; Apr 30, 2021; Apr 23, 2020; Mar 26, 2020; Feb 20, 2020; Aug 16, 2019; May 8, 2019; May 7, 2019; Apr 24, 2019; Mar 16, 2019; Mar 14, 2019; Feb 21, 2019; Feb 14, 2019; Aug 16, 2018; Nov 9, 2017
    • Historical data not available for this/these date(s)
  • Nov 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 EP application EPO 1st publication Oct 2, 2013  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Nov 14, 2013 Nov 14, 2013 Details anzeigen
3 Change of classification Change of IPC main class Jul 25, 2018  Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Apr 3, 2019  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Apr 25, 2019 Apr 25, 2019 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jan 6, 2020 Mar 26, 2020 Details anzeigen
7 Administrative procedure IP right lapsed through expiry of term of protection May 21, 2024  Details anzeigen
View procedures Procedure relating to EP application (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO 1st publication
Date of legal/procedural statusVSTTOct 2, 2013
View procedures Publications (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTNov 14, 2013
Issue numberHN46
YearPJ2013
Publication dateVTNov 14, 2013
Type of publicationPARTBibliographic data
View procedures Change of classification (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTJul 25, 2018
51IPC main classICM
(ICMV)		 A61K 47/60 (2017.01)
51Previous IPC main classICMF
(ICMVF)		 A61K 47/48 (2006.01)
View procedures Procedure relating to EP application (No.: 4)
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 statusVSTTApr 3, 2019
View procedures Publications (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTApr 25, 2019
Issue numberHN17
YearPJ2019
Publication dateVTApr 25, 2019
Type of publicationPARTBibliographic data
PartHTPart 5
View procedures Procedure relating to EP application (No.: 6)
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 statusVSTTJan 6, 2020
Issue numberHN13
YearPJ2020
Publication dateVTMar 26, 2020
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures Administrative procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTAdministrative procedure
Legal/procedural statusVSTIP right lapsed through expiry of term of protection
Date of legal/procedural statusVSTTMay 21, 2024
Date of update of the procedureREGTMay 23, 2024