Register information Patent

DE file number : 60 2015 081 126.7 (Status: not pending/lapsed, Query started: April 26, 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 2015 081 126.7
96EP file numberEAKZ20 19 1420.7
97EP publication numberEPN3763742
54Designation/titleTIANTI-PD-L1-KONJUGATE ZUR BEHANDLUNG VON TUMOREN
51IPC main classICM
(ICMV)		 C07K 16/30 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 A61K 31/4745 (2006.01), A61K 31/708 (2006.01), A61K 31/4375 (2006.01), A61K 47/50 (2017.01), A61K 45/00 (2006.01), A61P 35/00 (2006.01)
22DE application dateDATAug 29, 2015
96EP application dateEATAug 29, 2015
43Date of first publicationOTJan 13, 2021
Date of publication of grantPETOct 5, 2022
71/73Applicant/ownerINHBirdie Biopharmaceuticals Inc., Camana Bay, Grand Cayman, KY
72InventorINLI, Lixin, Beijing, 100600, CN; LAU, Walter, Beijing, 100600, CN
74RepresentativeVTRMurgitroyd Germany Patentanwaltsgesellschaft mbH, 80636 München, DE
Address for service Murgitroyd Germany Patentanwaltsgesellschaft mbH, 80636 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
CN
201410440824
Sep 1, 2014
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: EP000003763742A1
Searchable text: EP000003763742A1
Original document: EP000003763742B1
Searchable text: EP000003763742B1
43Date of first publicationEVTJan 13, 2021
Date of the first transfer into DPMAregisterEREGTJan 14, 2021
Date of the (most recent) update in DPMAregisterREGTApr 16, 2025
(Show all update days)(Hide all update days)
  • Apr 16, 2025
    • Status: changed
    • Due date: deleted
    • Procedures: Administrative procedure, Application deemed withdrawn due to non-payment of annual fee, 01.03.2025: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 05.10.2022: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 05.10.2022: deleted
  • Sep 10, 2024
    • St.36: changed (technical change)
  • Sep 8, 2023; Aug 24, 2023; Jul 21, 2023; Dec 13, 2022; Oct 20, 2022; Sep 17, 2022; Sep 15, 2022
    • Historical data not available for this/these date(s)
  • Jan 14, 2021
    • 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 Jan 13, 2021  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Feb 25, 2021 Feb 25, 2021 Details anzeigen
3 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Oct 5, 2022  Details anzeigen
4 Publications Publication by DPMA of mention regarding EP patent grant Oct 27, 2022 Oct 27, 2022 Details anzeigen
5 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jul 6, 2023 Sep 28, 2023 Details anzeigen
6 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 Mar 1, 2025  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 statusVSTTJan 13, 2021
Date of update of the procedureREGTJan 14, 2021
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 statusVSTTFeb 25, 2021
Issue numberHN8
YearPJ2021
Publication dateVTFeb 25, 2021
Type of publicationPARTBibliographic data
Date of update of the procedureREGTJan 14, 2021
View procedures Procedure relating to EP application (No.: 3)
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 statusVSTTOct 5, 2022
Date of update of the procedureREGTApr 16, 2025
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTOct 27, 2022
Issue numberHN43
YearPJ2022
Publication dateVTOct 27, 2022
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTOct 20, 2022
View procedures Procedure relating to EP application (No.: 5)
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 statusVSTTJul 6, 2023
Issue numberHN39
YearPJ2023
Publication dateVTSep 28, 2023
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTSep 8, 2023
View procedures Administrative procedure (No.: 6)
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 statusVSTTMar 1, 2025
Date of update of the procedureREGTApr 16, 2025