Register information Unitary patent

EP file number: 20 72 2896.6 (Status: pending/in force, Query started: May 5, 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 rightSARTUnitary patent
StatusSTPending/in force
21DE file number DAKZ60 2020 046 721.1
96EP file numberEAKZ20 72 2896.6
86WO file numberWAKZPCT/US2020/027406
97EP publication numberEPN3953711
87WO publication numberWPN2020210446
54Designation/titleTILATERAL-FLOW-IMMUNASSAY ZUR MESSUNG DES FUNKTIONALEN C1-ESTERASE-INHIBITORS (C1-INH) IN PLASMAPROBEN
51IPC main classICM
(ICMV)
G01N 33/573 (2006.01)
51IPC secondary class(es)ICS
(ICSV)
G01N 33/543 (2006.01), G01N 33/558 (2006.01)
22DE application dateDATApr 9, 2020
96EP application dateEATApr 9, 2020
86WO application dateWATApr 9, 2020
43Date of first publicationOTOct 15, 2020
Date of publication of grantPETFeb 26, 2025
71/73Applicant/ownerINHTakeda Pharmaceutical Company Limited, Osaka 541-0045, JP
72InventorINCHOCKALINGAM, Priya, Sethu, Sudbury, MA 01776, US; ZHOU, Zhiwei, Boston, MA 02132, US
74RepresentativeVTRCarpmaels & Ransford LLP, London WC1B 5HA, GB
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201962833235 P
Apr 12, 2019
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201962930615 P
Nov 5, 2019
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: EP000003953711A1
Searchable text: EP000003953711A1
Original document: EP000003953711B1
Searchable text: EP000003953711B1
Original document: WO002020210446
Searchable text: WO002020210446
43Date of first publicationEVTOct 15, 2020
Date of the first transfer into DPMAregisterEREGTFeb 16, 2022
Date of the (most recent) update in DPMAregisterREGTApr 17, 2025
(Show all update days)(Hide all update days)
  • Apr 17, 2025
    • Type of IP right: changed
    • Applicant/owner: changed
    • Representative: new
    • Address for service: deleted
    • Due date: deleted
    • Member states EPGÜ: new
    • File number displayed in the result list: changed
    • Procedures: EP procedure, EP patent – unitary effect effective, 26.02.2025: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 26.02.2025: new
    • Procedures: EP procedure, EP patent – unitary effect registered, 02.04.2025: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 26.02.2025: deleted
  • Apr 10, 2025
    • Procedures: EP procedure, EP patent – request for unitary effect, 26.03.2025: new
  • Mar 13, 2025
    • Procedures: Publications, DPMA mention of EP grant, 13.03.2025: new
  • Feb 6, 2025
    • DE file number : new
    • DE application date: new
    • Date of publication of grant: new
    • Applicant/owner: new
    • Address for service: new
    • Due date: 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 , 26.02.2025: new
  • Jun 27, 2024
    • Historical data not available for this/these date(s)
  • Feb 16, 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 15, 2020  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Feb 16, 2022  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Mar 31, 2022 Mar 31, 2022 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Feb 26, 2025  Details anzeigen
5 EP procedure European patent with unitary effect has become effective Feb 26, 2025  Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant Mar 13, 2025 Mar 13, 2025 Details anzeigen
7 EP procedure Filing of request for unitary effect of European patent Mar 26, 2025  Details anzeigen
8 EP procedure Registration of unitary effect of European patent Apr 2, 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 statusVSTTOct 15, 2020
Date of update of the procedureREGTFeb 16, 2022
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 statusVSTTFeb 16, 2022
Date of update of the procedureREGTFeb 16, 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 statusVSTTMar 31, 2022
Issue numberHN13
YearPJ2022
Publication dateVTMar 31, 2022
Type of publicationPARTBibliographic data
Date of update of the procedureREGTFeb 16, 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 statusVSTTFeb 26, 2025
Date of update of the procedureREGTApr 17, 2025
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 statusVSTTFeb 26, 2025
Date of update of the procedureREGTApr 17, 2025
View procedures Publications (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTMar 13, 2025
Issue numberHN11
YearPJ2025
Publication dateVTMar 13, 2025
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTMar 13, 2025
View procedures EP procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTUnitary effect procedure
Legal/procedural statusVSTFiling of request for unitary effect of European patent
Date of legal/procedural statusVSTTMar 26, 2025
Date of update of the procedureREGTApr 10, 2025
View procedures EP procedure (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTUnitary effect procedure
Legal/procedural statusVSTRegistration of unitary effect of European patent
Date of legal/procedural statusVSTTApr 2, 2025
Date of update of the procedureREGTApr 17, 2025