Register information Patent

DE file number : 60 2019 064 247.4 (Status: pending/in force, Query started: April 28, 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 2019 064 247.4
96EP file numberEAKZ19 72 8294.0
86WO file numberWAKZPCT/US2019/032947
97EP publication numberEPN3793613
87WO publication numberWPN2019222676
54Designation/titleTIIMMUNOKONJUGATE
51IPC main classICM
(ICMV)		 A61K 47/68 (2017.01)
51IPC secondary class(es)ICS
(ICSV)		 A61P 35/00 (2006.01), C07K 16/32 (2006.01)
22DE application dateDATMay 17, 2019
96EP application dateEATMay 17, 2019
86WO application dateWATMay 17, 2019
43Date of first publicationOTNov 21, 2019
Date of publication of grantPETJan 1, 2025
71/73Applicant/ownerINHThe Board of Trustees of the Leland Stanford Junior University, Stanford, CA 94305-2038, US; Bolt Biotherapeutics, Inc., Redwood City, CA 94063, US
72InventorINALONSO, Michael N., Santa Clara, California 95051, US; JACKSON, David Y., Belmont, California 94002, US; SAFINA, Brian, Belmont, California 94002, US; ACKERMAN, Shelley Erin, Mountain View, California 94040, US; ENGLEMAN, Edgar George, Atherton, CA 94027, US
74RepresentativeVTRMaiwald GmbH, 80335 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201862673015 P
May 17, 2018
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201862724259 P
Aug 29, 2018
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
Member states EPGÜEPGUEAT, BE, BG, DE, DK, EE, FI, FR, IT, LT, LU, LV, MT, NL, PT, RO, SE, SI
Published EP/WO documentsEPWOPNOriginal document: EP000003793613A1
Searchable text: EP000003793613A1
Original document: EP000003793613B1
Searchable text: EP000003793613B1
Original document: WO002019222676
Searchable text: WO002019222676
43Date of first publicationEVTNov 21, 2019
Date of the first transfer into DPMAregisterEREGTMar 24, 2021
Date of the (most recent) update in DPMAregisterREGTMar 20, 2025
(Show all update days)(Hide all update days)
  • Mar 20, 2025
    • Procedures: EP procedure, EP patent – unitary effect effective, 01.01.2025: changed
    • Procedures: EP procedure, EP patent – unitary effect registered, 29.01.2025: changed
  • Feb 13, 2025
    • Applicant/owner: changed
    • Representative: new
    • Address for service: deleted
    • Due date: deleted
    • Member states EPGÜ: new
    • Procedures: EP procedure, EP patent – unitary effect registered, 29.01.2025: new
    • Procedures: EP procedure, EP patent – unitary effect effective, 01.01.2025: new
  • Feb 6, 2025
    • Procedures: EP procedure, EP patent – request for unitary effect, 21.01.2025: new
  • Jan 16, 2025
    • Procedures: Publications, DPMA mention of EP grant, 16.01.2025: new
  • Dec 7, 2024
    • Applicant/owner: new
    • Address for service: new
    • Due date: new
  • Dec 5, 2024
    • DE file number : new
    • DE application date: new
    • Date of publication of grant: new
    • Published EP/WO documents: changed
    • File number displayed in the result list: changed
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 01.01.2025: new
  • Jul 17, 2024
    • IPC secondary class(es): changed
    • Procedures: Change of classification, Change of IPC main class, 28.06.2024: new
  • Mar 24, 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 PCT application WO publication Nov 21, 2019  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Mar 24, 2021  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA May 6, 2021 May 6, 2021 Details anzeigen
4 Change of classification Change of IPC main class Jun 28, 2024  Details anzeigen
5 EP procedure European patent with unitary effect has become effective Jan 1, 2025 Mar 20, 2025 Details anzeigen
6 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Jan 1, 2025  Details anzeigen
7 Publications Publication by DPMA of mention regarding EP patent grant Jan 16, 2025 Jan 16, 2025 Details anzeigen
8 EP procedure Filing of request for unitary effect of European patent Jan 21, 2025  Details anzeigen
9 EP procedure Registration of unitary effect of European patent Jan 29, 2025 Mar 20, 2025 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 statusVSTTNov 21, 2019
Date of update of the procedureREGTMar 24, 2021
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 24, 2021
Date of update of the procedureREGTMar 24, 2021
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 statusVSTTMay 6, 2021
Issue numberHN18
YearPJ2021
Publication dateVTMay 6, 2021
Type of publicationPARTBibliographic data
Date of update of the procedureREGTMar 24, 2021
View procedures Change of classification (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTJun 28, 2024
51IPC main classICM
(ICMV)		 A61K 47/68 (2017.01)
51Previous IPC main classICMF
(ICMVF)		 A61K 47/68 (2017.01)
Date of update of the procedureREGTJul 17, 2024
View procedures EP procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTUnitary effect procedure
Legal/procedural statusVSTEuropean patent with unitary effect has become effective
Date of legal/procedural statusVSTTJan 1, 2025
Issue numberHN12
YearPJ2025
Publication dateVTMar 20, 2025
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTMar 20, 2025
View procedures Procedure relating to EP application (No.: 6)
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 statusVSTTJan 1, 2025
Date of update of the procedureREGTDec 5, 2024
View procedures Publications (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTJan 16, 2025
Issue numberHN3
YearPJ2025
Publication dateVTJan 16, 2025
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTJan 16, 2025
View procedures EP procedure (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTUnitary effect procedure
Legal/procedural statusVSTFiling of request for unitary effect of European patent
Date of legal/procedural statusVSTTJan 21, 2025
Date of update of the procedureREGTFeb 6, 2025
View procedures EP procedure (No.: 9)
INIDCriterionFieldContent Close details
Type of procedureVARTUnitary effect procedure
Legal/procedural statusVSTRegistration of unitary effect of European patent
Date of legal/procedural statusVSTTJan 29, 2025
Issue numberHN12
YearPJ2025
Publication dateVTMar 20, 2025
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTMar 20, 2025