Register information Patent

DE file number : 60 2016 081 095.6 (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 2016 081 095.6
96EP file numberEAKZ20 18 1645.1
97EP publication numberEPN3778602
54Designation/titleTIVERFAHREN ZUR HERSTELLUNG VON ZYTOSTATISCHEN BENZODIAZEPINDERIVATEN
51IPC main classICM
(ICMV)		 C07D 487/04 (2006.01)
22DE application dateDATJul 21, 2016
96EP application dateEATJul 21, 2016
43Date of first publicationOTFeb 17, 2021
Date of publication of grantPETJul 12, 2023
71/73Applicant/ownerINHImmunoGen, Inc., Waltham, Mass., US
72InventorINGÉRARD, Baudouin, Arlington, MA 02474, US; SHIZUKA, Manami, Belmont, MA 02478, US; MILLER, Michael Louis, Framingham, MA 01701, US; SILVA, Richard A., Needham, MA 02492, US
Address for service Marks & Clerk LLP, 1017 Luxembourg, LU
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201562195023 P
Jul 21, 2015
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201662327973 P
Apr 26, 2016
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: EP000003778602A1
Searchable text: EP000003778602A1
Original document: EP000003778602B1
Searchable text: EP000003778602B1
43Date of first publicationEVTFeb 17, 2021
Date of the first transfer into DPMAregisterEREGTFeb 18, 2021
Date of the (most recent) update in DPMAregisterREGTMar 18, 2025
(Show all update days)(Hide all update days)
  • Mar 18, 2025
    • Status: changed
    • Due date: deleted
    • Procedures: Administrative procedure, Application deemed withdrawn due to non-payment of annual fee, 01.02.2025: new
  • Nov 27, 2024
    • St.36: changed (technical change)
  • Aug 8, 2024
    • St.36: changed (technical change)
  • Jul 11, 2024; Jun 6, 2024; May 30, 2024; May 9, 2024; Apr 11, 2024; Feb 15, 2024; Sep 6, 2023; Sep 2, 2023; Jul 20, 2023; Jun 27, 2023; Jun 22, 2023
    • Historical data not available for this/these date(s)
  • Feb 18, 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 Feb 17, 2021  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Apr 1, 2021 Apr 1, 2021 Details anzeigen
3 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Jul 12, 2023  Details anzeigen
4 Publications Publication by DPMA of mention regarding EP patent grant Aug 3, 2023 Aug 3, 2023 Details anzeigen
5 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Apr 15, 2024 Jul 11, 2024 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 Feb 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 statusVSTTFeb 17, 2021
Date of update of the procedureREGTFeb 18, 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 statusVSTTApr 1, 2021
Issue numberHN13
YearPJ2021
Publication dateVTApr 1, 2021
Type of publicationPARTBibliographic data
Date of update of the procedureREGTFeb 18, 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 statusVSTTJul 12, 2023
Date of update of the procedureREGTJun 22, 2023
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 statusVSTTAug 3, 2023
Issue numberHN31
YearPJ2023
Publication dateVTAug 3, 2023
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTJul 20, 2023
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 statusVSTTApr 15, 2024
Issue numberHN28
YearPJ2024
Publication dateVTJul 11, 2024
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTJul 11, 2024
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 statusVSTTFeb 1, 2025
Date of update of the procedureREGTMar 18, 2025