Register information Patent

DE file number : 60 2020 017 643.8 (Status: pending/in force, Query started: October 30, 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
StatusSTPending/in force
21DE file number DAKZ60 2020 017 643.8
96EP file numberEAKZ20 72 2197.9
86WO file numberWAKZPCT/US2020/027831
97EP publication numberEPN3958977
87WO publication numberWPN2020219287
54Designation/titleTICAMPTOTHECIN-DERIVATE
51IPC main classICM
(ICMV)		 A61P 35/00 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C07D 491/22 (2006.01), A61K 31/4375 (2006.01), A61K 47/50 (2017.01)
22DE application dateDATApr 10, 2020
96EP application dateEATApr 10, 2020
86WO application dateWATApr 10, 2020
43Date of first publicationOTOct 29, 2020
Date of publication of grantPETSep 13, 2023
71/73Applicant/ownerINHImmunoGen, Inc., Waltham, MA, US
72InventorINCHARI, Ravi, Newton Highlands, MA 02461, US; WIDDISON, Wayne, C., Belmont, MA 02478, US; LI, Wei, Acton, MA 01720, US; PLEYNET, David, P., Newton, MA 02465, US
Address for service Marks & Clerk LLP, 1017 Luxembourg, LU
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201962839440 P
Apr 26, 2019
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
202062978159 P
Feb 18, 2020
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201962875169 P
Jul 17, 2019
Due dateFT
FG		Apr 30, 2026
Annual fee for the 7th year Patent fees
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: EP000003958977A1
Searchable text: EP000003958977A1
Original document: EP000003958977B1
Searchable text: EP000003958977B1
Original document: WO002020219287
Searchable text: WO002020219287
43Date of first publicationEVTOct 29, 2020
Date of the first transfer into DPMAregisterEREGTMar 2, 2022
Date of the (most recent) update in DPMAregisterREGTMay 7, 2025
(Show all update days)(Hide all update days)
  • May 7, 2025
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 13.09.2023: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 13.09.2023: deleted
  • Mar 22, 2025
    • Due date: changed
  • Nov 29, 2024
    • St.36: changed (technical change)
  • Sep 5, 2024
    • Procedures: Procedure relating to EP application, Grant has become final, 14.06.2024: changed
  • Aug 1, 2024
    • Procedures: Procedure relating to EP application, Grant has become final, 14.06.2024: new
    • Procedures: Procedure relating to PCT application, Publication of PCT application, 29.10.2020: deleted
  • May 8, 2024; May 7, 2024; Apr 25, 2024; Nov 28, 2023; Sep 28, 2023; Aug 30, 2023; Aug 24, 2023
    • Historical data not available for this/these date(s)
  • Mar 2, 2022
    • 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 PCT application WO publication Oct 29, 2020  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Mar 2, 2022  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Apr 14, 2022 Apr 14, 2022 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Sep 13, 2023  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Oct 5, 2023 Oct 5, 2023 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jun 14, 2024 Sep 5, 2024 Details anzeigen
View procedures Procedure relating to PCT application (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to PCT application
Legal/procedural statusVSTWO publication
Date of legal/procedural statusVSTTOct 29, 2020
Date of update of the procedureREGTAug 24, 2023
View procedures Procedure relating to EP application (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO 1st publication
Date of legal/procedural statusVSTTMar 2, 2022
Date of update of the procedureREGTMar 2, 2022
View procedures Publications (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTApr 14, 2022
Issue numberHN15
YearPJ2022
Publication dateVTApr 14, 2022
Type of publicationPARTBibliographic data
Date of update of the procedureREGTMar 2, 2022
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 statusVSTTSep 13, 2023
Date of update of the procedureREGTMay 7, 2025
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 statusVSTTOct 5, 2023
Issue numberHN40
YearPJ2023
Publication dateVTOct 5, 2023
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTSep 28, 2023
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 statusVSTTJun 14, 2024
Issue numberHN36
YearPJ2024
Publication dateVTSep 5, 2024
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTSep 5, 2024