Register information Protection certificate

DE file number : 12 2025 000 007.1 (Status: pending/in force, Query started: April 27, 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 rightSARTProtection certificate
StatusSTPending/in force
21DE file number DAKZ12 2025 000 007.1
UseVZMedicinal products
95Product nameTIEZMirvetuximab-Soravtansin
54Title of basic patentTIGZIMMUNKONJUGATE GEGEN FOLAT-REZEPTOR-1 UND VERWENDUNGEN DAVON
51IPC main classICM
(ICMV)		 C07K 16/28 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 A61K 47/48 (2006.01), A61K 39/395 (2006.01)
94Start of term of protectionLBFeb 25, 2031
22DE application dateDATFeb 14, 2025
Date of publication of application for a certificateOTApr 3, 2025
71/73Applicant/ownerINHImmunoGen, Inc., North Chicago, IL, US
74RepresentativeVTRSimmons & Simmons LLP, 80538 München, DE
Address for service Simmons & Simmons LLP, 80538 München, DE
Patent division in charge 44
68DE file number of basic patentGAKZ60 2011 032 932.4
68EP file number of basic patentGEAKZ11 74 8067.3
43Date of first publicationEVTApr 3, 2025
92
92
92
Domestic authorisationGIS
GIN
GIT
Europäische Kommission
EU/1/24/1866
2024-11-14
93
93
93
93
EU authorisationGES
GEC
GEN
GET
Europäische Kommission
EU
EU/1/24/1866
2024-11-14
Date of the first transfer into DPMAregisterEREGTApr 3, 2025
Date of the (most recent) update in DPMAregisterREGTApr 3, 2025
(Show all update days)(Hide all update days)
  • Apr 3, 2025
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Supplementary protection certificate procedure Application for supplementary protection certificate effectively filed Feb 26, 2025 Apr 3, 2025 Details anzeigen
2 New representative details New representative details Mar 21, 2025  Details anzeigen
3 New applicant/owner details New applicant/owner details Mar 21, 2025  Details anzeigen
View procedures Supplementary protection certificate procedure (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTProtection certificate procedure
Legal/procedural statusVSTApplication for supplementary protection certificate effectively filed
Date of legal/procedural statusVSTTFeb 26, 2025
Issue numberHN14
YearPJ2025
Publication dateVTApr 3, 2025
Type of publicationPARTBibliographic data
PartHTPart 7
68DE file number of basic patentGAKZ60 2011 032 932.4
68EP file number of basic patentGEAKZ11 74 8067.3
Date of update of the procedureREGTApr 3, 2025
View procedures New representative details (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTNew representative details
Legal/procedural statusVSTNew representative details
Date of legal/procedural statusVSTTMar 21, 2025
74RepresentativeVTRSimmons & Simmons LLP, 80538 München, DE
74Previous representativeVTRFSimmons & Simmons LLP, 80538 München, DE
Date of update of the procedureREGTApr 3, 2025
View procedures New applicant/owner details (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTNew applicant/owner details
Legal/procedural statusVSTNew applicant/owner details
Date of legal/procedural statusVSTTMar 21, 2025
71/73Applicant/ownerINHImmunoGen, Inc., North Chicago, IL, US
71/73Previous applicant/ownerINHFImmunoGen, Inc., 02451 Waltham, MA, US
Date of update of the procedureREGTApr 3, 2025