Register information Patent

DE file number : 60 2009 064 708.3 (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 2009 064 708.3
96EP file numberEAKZ18 18 8764.7
97EP publication numberEPN3431094
54Designation/titleTIVERNETZTE KATIONENAUSTAUSCHPOLYMERE, ZUSAMMENSETZUNGEN UND VERWENDUNG IN DER BEHANDLUNG VON HYPERKALIÄMIE
51IPC main classICM
(ICMV)		 A61K 31/74 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 A61P 1/00 (2006.01)
22DE application dateDATAug 22, 2009
96EP application dateEATAug 22, 2009
43Date of first publicationOTJan 23, 2019
Date of publication of grantPETDec 7, 2022
71/73Applicant/ownerINHVifor (International) Ltd., St. Gallen, CH
72InventorINCHANG, Han-Ting, Livermore, CA 94550, US; Charmot, Dominique, Campbell, CA 95008, US; LIU, Mingjun, Sewickley, PA 15143, US; STRUEVER, Werner, 51375 Leverkusen, DE; MANSKY, Paul, San Francisco, CA 94110, US; ALBRECHT, Detlef, Saratoga, CA 95070, US; BURDICK, Michael, Los Altos, CA 94022, US; CONNOR, Eric, Los Gatos, CA 94560, US; HALFON, Sherin, Palo Alto, CA 94306, US; HUANG, I-Zu, Mountain View, CA 94040, US; CHIDAMBARAM, Ramakrishnan, Pleasanton, CA 94566, US; MILLS, Jonathan, San Jose, CA 95120, US
74RepresentativeVTRGILLE HRABAL Partnerschaftsgesellschaft mbB Patentanwälte, 40593 Düsseldorf, DE
Address for service GILLE HRABAL Partnerschaftsgesellschaft mbB Patentanwälte, 40593 Düsseldorf, DE
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PRNA
PRDA
US
16589909 P
Apr 1, 2009
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PRNA
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US
165894 P
Apr 1, 2009
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PRNA
PRDA
US
91110 P
Aug 22, 2008
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PRNA
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US
9112508 P
Aug 22, 2008
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PRNA
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US
9109708 P
Aug 22, 2008
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Foreign priorityPRC
PRNA
PRDA
US
165905 P
Apr 2, 2009
Due dateFT
FG		Aug 31, 2025
Annual fee for the 17th year Patent fees
Patent division in charge 44
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSAT, 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, SE, SI, SK, SM, TR
Published EP/WO documentsEPWOPNOriginal document: EP000003431094A1
Searchable text: EP000003431094A1
Original document: EP000003431094B1
Searchable text: EP000003431094B1
43Date of first publicationEVTJan 23, 2019
Date of the first transfer into DPMAregisterEREGTJan 23, 2019
Date of the (most recent) update in DPMAregisterREGTAug 30, 2024
(Show all update days)(Hide all update days)
  • Aug 30, 2024
    • Due date: changed
  • Jul 26, 2024
    • St.36: changed (technical change)
  • Jul 11, 2024; Dec 7, 2023; Nov 23, 2023; Oct 19, 2023; Aug 23, 2023; Feb 16, 2023; Dec 15, 2022; Nov 16, 2022; Nov 15, 2022; Jul 8, 2021; Aug 22, 2019; Mar 8, 2019
    • Historical data not available for this/these date(s)
  • Jan 23, 2019
    • 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 EP application EPO 1st publication Jan 23, 2019  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Mar 7, 2019 Mar 7, 2019 Details anzeigen
3 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Dec 7, 2022  Details anzeigen
4 Publications Publication by DPMA of mention regarding EP patent grant Dec 22, 2022 Dec 22, 2022 Details anzeigen
5 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Sep 8, 2023 Nov 23, 2023 Details anzeigen
View procedures Procedure relating to EP application (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO 1st publication
Date of legal/procedural statusVSTTJan 23, 2019
View procedures Publications (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTMar 7, 2019
Issue numberHN10
YearPJ2019
Publication dateVTMar 7, 2019
Type of publicationPARTBibliographic data
View procedures Procedure relating to EP application (No.: 3)
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 statusVSTTDec 7, 2022
Date of update of the procedureREGTNov 15, 2022
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTDec 22, 2022
Issue numberHN51
YearPJ2022
Publication dateVTDec 22, 2022
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTDec 15, 2022
View procedures Procedure relating to EP application (No.: 5)
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 statusVSTTSep 8, 2023
Issue numberHN47
YearPJ2023
Publication dateVTNov 23, 2023
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTNov 23, 2023