Register information Protection certificate

DE file number : 12 2015 000 037.1 (Status: pending/in force, Query started: July 18, 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 rightSARTProtection certificate
StatusSTPending/in force
21DE file number DAKZ12 2015 000 037.1
UseVZMedicinal products
95Product nameTIEZNaloxegol oder ein pharmazeutisch verträgliches Salz davon
54Title of basic patentTIGZMonodisperse PEGylierte Naloxol-enthaltende Zusammensetzungen
51IPC main classICM
(ICMV)		 A61K 47/50 (2017.01)
51IPC secondary class(es)ICS
(ICSV)		 C08G 65/08 (2006.01), A61P 25/36 (2006.01)
94Start of term of protectionLBDec 17, 2024
94End of term of protectionLEDec 10, 2029
22DE application dateDATMay 20, 2015
Date of publication of application for a certificateOTJul 16, 2015
Date of publication of grant of certificatePETMar 26, 2020
71/73Applicant/ownerINHNektar Therapeutics, 455 Mission Bay Boulevard, San Francisco, Calif., US
74RepresentativeVTRWeickmann & Weickmann Patent- und Rechtsanwälte PartmbB, 81679 München, DE
Address for service Weickmann & Weickmann Patent- und Rechtsanwälte PartmbB, 81635 München, DE
Due dateFT
FG		Dec 31, 2025
Annual fee for the 22nd year Patent fees
Patent division in charge 44
68DE file number of basic patentGAKZ60 2004 044 341.7
68EP file number of basic patentGEAKZ04 81 4802.7
43Date of first publicationEVTJul 16, 2015
92
92
92
Domestic authorisationGIS
GIN
GIT
Europäische Kommission
EU/1/14/962
2014-12-08
93
93
93
93
EU authorisationGES
GEC
GEN
GET
-
Europäische Kommission
EU/1/14/962
2014-12-08
Date of the first transfer into DPMAregisterEREGTJul 16, 2015
Date of the (most recent) update in DPMAregisterREGTNov 30, 2024
(Show all update days)(Hide all update days)
  • Nov 30, 2024
    • Due date: changed
  • Aug 14, 2024
    • St.36: changed (technical change)
  • Mar 26, 2020; Feb 19, 2020; Dec 12, 2019; Dec 11, 2019; Jul 16, 2019; Apr 21, 2018; Dec 16, 2015
    • Historical data not available for this/these date(s)
  • Jul 16, 2015
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Supplementary protection certificate procedure Application for supplementary protection certificate effectively filed Jun 5, 2015 Jul 16, 2015 Details anzeigen
2 Change of classification Change of IPC main class Dec 10, 2019  Details anzeigen
3 Supplementary protection certificate procedure Decision to grant supplementary protection certificate by Patent Division Dec 11, 2019  Details anzeigen
4 Supplementary protection certificate procedure Supplementary protection certificate granted Jan 21, 2020 Mar 26, 2020 Details anzeigen
View procedures Supplementary protection certificate procedure (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTProtection certificate procedure
Legal/procedural statusVSTApplication for supplementary protection certificate effectively filed
Date of legal/procedural statusVSTTJun 5, 2015
Issue numberHN29
YearPJ2015
Publication dateVTJul 16, 2015
Type of publicationPARTBibliographic data
PartHTPart 7
68DE file number of basic patentGAKZ60 2004 044 341.7
68EP file number of basic patentGEAKZ04 81 4802.7
View procedures Change of classification (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTDec 10, 2019
51IPC main classICM
(ICMV)		 A61K 47/50 (2017.01)
51Previous IPC main classICMF
(ICMVF)		 A61K 47/48 (2006.01)
View procedures Supplementary protection certificate procedure (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTProtection certificate procedure
Legal/procedural statusVSTDecision to grant supplementary protection certificate by Patent Division
Date of legal/procedural statusVSTTDec 11, 2019
View procedures Supplementary protection certificate procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTProtection certificate procedure
Legal/procedural statusVSTSupplementary protection certificate granted
Date of legal/procedural statusVSTTJan 21, 2020
Issue numberHN13
YearPJ2020
Publication dateVTMar 26, 2020
Type of publicationPARTBibliographic data
PartHTPart 7