Register information Patent

DE file number : 60 2016 075 091.0 (Status: not pending/lapsed, Query started: May 15, 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 075 091.0
96EP file numberEAKZ19 20 0626.0
97EP publication numberEPN3653628
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 publicationOTMay 20, 2020
Date of publication of grantPETSep 14, 2022
71/73Applicant/ownerINHImmunoGen, Inc., Waltham, MA, 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: EP000003653628A1
Searchable text: EP000003653628A1
Original document: EP000003653628B1
Searchable text: EP000003653628B1
43Date of first publicationEVTMay 20, 2020
Date of the first transfer into DPMAregisterEREGTMay 20, 2020
Date of the (most recent) update in DPMAregisterREGTApr 30, 2025
(Show all update days)(Hide all update days)
  • Apr 30, 2025
    • Procedures: Administrative procedure, Application deemed withdrawn due to non-payment of annual fee, 01.02.2025: changed
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 14.09.2022: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 14.09.2022: deleted
  • 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    • Procedures: Administrative procedure, Application deemed withdrawn due to non-payment of annual fee, 01.02.2025: new
  • Aug 8, 2024
    • St.36: changed (technical change)
  • Aug 24, 2023; Aug 3, 2023; Aug 2, 2023; Dec 21, 2022; Sep 29, 2022; Aug 31, 2022; Aug 25, 2022; Oct 29, 2020
    • Historical data not available for this/these date(s)
  • May 20, 2020
    • 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 May 20, 2020  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Jul 2, 2020 Jul 2, 2020 Details anzeigen
3 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Sep 14, 2022  Details anzeigen
4 Publications Publication by DPMA of mention regarding EP patent grant Oct 6, 2022 Oct 6, 2022 Details anzeigen
5 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jun 15, 2023 Sep 7, 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 Feb 1, 2025 Apr 30, 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 statusVSTTMay 20, 2020
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 statusVSTTJul 2, 2020
Issue numberHN27
YearPJ2020
Publication dateVTJul 2, 2020
Type of publicationPARTBibliographic data
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 statusVSTTSep 14, 2022
Date of update of the procedureREGTApr 30, 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 6, 2022
Issue numberHN40
YearPJ2022
Publication dateVTOct 6, 2022
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTSep 29, 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 statusVSTTJun 15, 2023
Issue numberHN36
YearPJ2023
Publication dateVTSep 7, 2023
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTAug 24, 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 statusVSTTFeb 1, 2025
Issue numberHN18
YearPJ2025
Publication dateVTApr 30, 2025
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTApr 30, 2025