Register information Patent

DE file number : 60 2020 009 487.3 (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 rightSARTPatent
StatusSTPending/in force
21DE file number DAKZ60 2020 009 487.3
96EP file numberEAKZ20 70 9101.8
86WO file numberWAKZPCT/US2020/017077
97EP publication numberEPN3921327
87WO publication numberWPN2020163642
54Designation/titleTIGLYCYRRHETINSÄUREDERIVATE ZUR BEHANDLUNG VON HYPERKALIÄMIE
51IPC main classICM
(ICMV)		 C07J 63/00 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 A61K 31/56 (2006.01), A61P 5/40 (2006.01)
22DE application dateDATFeb 6, 2020
96EP application dateEATFeb 6, 2020
86WO application dateWATFeb 6, 2020
43Date of first publicationOTAug 13, 2020
Date of publication of grantPETApr 5, 2023
71/73Applicant/ownerINHArdelyx, Inc., Fremont, CA, US
72InventorINDRAGOLI, Dean, Fremont, California 94555, US; LUEHR, Gary, Fremont, California 94555, US; CHEN, Tao, Fremont, California 94555, US; LEWIS, Jason, Fremont, California 94555, US; LEADBETTER, Michael, Fremont, California 94555, US
74RepresentativeVTRGrund Intellectual Property Group Patentanwälte und Solicitor PartG mbB, 80538 München, DE
Address for service GRUND Intellectual Property Group Patentanwalt und Solicitor PartG mbB, 80538 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201962802210 P
Feb 7, 2019
Due dateFT
FG		Feb 28, 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: EP000003921327A1
Searchable text: EP000003921327A1
Original document: EP000003921327B1
Searchable text: EP000003921327B1
Original document: WO002020163642
Searchable text: WO002020163642
43Date of first publicationEVTAug 13, 2020
Date of the first transfer into DPMAregisterEREGTDec 15, 2021
Date of the (most recent) update in DPMAregisterREGTMar 11, 2025
(Show all update days)(Hide all update days)
  • Mar 11, 2025
    • Due date: changed
  • Oct 17, 2024
    • St.36: changed (technical change)
  • Jun 6, 2024; Mar 5, 2024; Feb 22, 2024; Jul 1, 2023; Apr 6, 2023; Mar 9, 2023
    • Historical data not available for this/these date(s)
  • Dec 15, 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 Aug 13, 2020  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Dec 15, 2021  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Jan 27, 2022 Jan 27, 2022 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Apr 5, 2023  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Apr 13, 2023 Apr 13, 2023 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jan 8, 2024 Mar 28, 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 statusVSTTAug 13, 2020
Date of update of the procedureREGTMar 9, 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 statusVSTTDec 15, 2021
Date of update of the procedureREGTDec 15, 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 statusVSTTJan 27, 2022
Issue numberHN4
YearPJ2022
Publication dateVTJan 27, 2022
Type of publicationPARTBibliographic data
Date of update of the procedureREGTDec 15, 2021
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 statusVSTTApr 5, 2023
Date of update of the procedureREGTMar 9, 2023
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 statusVSTTApr 13, 2023
Issue numberHN15
YearPJ2023
Publication dateVTApr 13, 2023
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTApr 6, 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 statusVSTTJan 8, 2024
Issue numberHN13
YearPJ2024
Publication dateVTMar 28, 2024
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTMar 5, 2024