Register information Patent

DE file number : 60 2012 053 168.1 (Status: pending/in force, Query started: April 26, 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 2012 053 168.1
96EP file numberEAKZ12 74 4254.9
86WO file numberWAKZPCT/US2012/024727
97EP publication numberEPN2673237
87WO publication numberWPN2012109590
54Designation/titleTIVERWENDUNG EINES ZIRKONSILIKATES ZUR BEHANDLUNG VON HYPERKALIÄMIE
51IPC main classICM
(ICMV)		 C07F 7/02 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C01B 39/02 (2006.01), C01B 39/46 (2006.01), C01B 33/20 (2006.01), A61K 33/00 (2006.01), A61K 45/06 (2006.01), A61K 9/14 (2006.01), B01J 39/02 (2006.01), B01J 39/14 (2006.01), B01J 19/00 (2006.01), B01J 19/18 (2006.01), A61K 33/24 (2019.01)
22DE application dateDATFeb 10, 2012
96EP application dateEATFeb 10, 2012
86WO application dateWATFeb 10, 2012
43Date of first publicationOTAug 16, 2012
Date of publication of grantPETNov 7, 2018
71/73Applicant/ownerINHZS Pharma, Inc, Coppell, TX, US
72InventorINKEYSER, Donald, Jeffrey, Southlake, Texas 76092, US; GUILLEM, Alvaro, F., Lantana, Texas 76226, US
74RepresentativeVTRD Young & Co LLP, 80331 München, DE
Address for service D Young & Co LLP, London EC2V 7BQ, GB
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201161441893 P
Feb 11, 2011
Due dateFT
FG		Feb 28, 2026
Annual fee for the 15th year Patent fees
Patent division in charge 44
21File number of protection certificateZAKZ12 2019 000 036.4
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: EP000002673237
Searchable text: EP000002673237
Original document: EP000002673237B1
Searchable text: EP000002673237B1
Original document: WO002012109590
Searchable text: WO002012109590
43Date of first publicationEVTAug 16, 2012
Date of the first transfer into DPMAregisterEREGTJan 31, 2014
Date of the (most recent) update in DPMAregisterREGTJan 29, 2025
(Show all update days)(Hide all update days)
  • Jan 29, 2025
    • Due date: changed
  • Dec 19, 2024
    • Procedures: Procedure relating to PCT application, Publication of PCT application, 16.08.2012: deleted
  • Mar 19, 2024; Jan 10, 2024; Dec 17, 2022; Dec 21, 2021; Feb 4, 2021; Sep 8, 2020; Feb 7, 2020; Sep 13, 2019; Aug 22, 2019; Aug 16, 2019; Jul 4, 2019; Feb 9, 2019; Nov 22, 2018; Oct 25, 2018; Oct 18, 2018; Aug 2, 2018; Jul 20, 2017; Feb 16, 2017
    • Historical data not available for this/these date(s)
  • Jan 31, 2014
    • 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 16, 2012  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Dec 18, 2013  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Jan 30, 2014 Jan 30, 2014 Details anzeigen
4 Change of classification Change of IPC main class Jan 6, 2017  Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Nov 7, 2018  Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant Nov 22, 2018 Nov 22, 2018 Details anzeigen
7 Opposition procedure Opposition to patent filed Aug 5, 2019 Sep 26, 2019 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 16, 2012
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 18, 2013
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 30, 2014
Issue numberHN5
YearPJ2014
Publication dateVTJan 30, 2014
Type of publicationPARTBibliographic data
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 statusVSTTJan 6, 2017
51IPC main classICM
(ICMV)		 C07F 7/02 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 C01B 39/06 (2006.01)
View procedures Procedure relating to EP application (No.: 5)
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 statusVSTTNov 7, 2018
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 statusVSTTNov 22, 2018
Issue numberHN47
YearPJ2018
Publication dateVTNov 22, 2018
Type of publicationPARTBibliographic data
PartHTPart 5
View procedures Opposition procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTOpposition procedure
Legal/procedural statusVSTOpposition to patent filed
Date of legal/procedural statusVSTTAug 5, 2019
Issue numberHN39
YearPJ2019
Publication dateVTSep 26, 2019
Type of publicationPARTBibliographic data
PartHTPart 3