Register information Patent

DE file number : 60 2011 056 961.9 (Status: pending/in force, Query started: April 24, 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 2011 056 961.9
96EP file numberEAKZ11 83 0290.0
86WO file numberWAKZPCT/IN2011/000567
97EP publication numberEPN2624693
87WO publication numberWPN2012046244
54Designation/titleTIVERFAHREN ZUR HERSTELLUNG VON TOLVAPTAN-ZWISCHENPRODUKTEN
51IPC main classICM
(ICMV)		 A01N 43/00 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C07D 223/16 (2006.01)
22DE application dateDATAug 23, 2011
96EP application dateEATAug 23, 2011
86WO application dateWATAug 23, 2011
43Date of first publicationOTApr 12, 2012
Date of publication of grantPETMar 6, 2019
71/73Applicant/ownerINHHetero Research Foundation, Hyderabad, Telangana, IN
72InventorINPARTHASARADHI REDDY, Bandi, Hyderabad 500018 Telangana, IN; RATHNAKAR REDDY, Kura, Hyderabad 500018 Telangana, IN; MURALIDHARA REDDY, Dasari, Hyderabad 500018 Telangana, IN; JANAKIRAM REDDY, Maruthi, Hyderabad 500018 Telangana, IN; VAMSI KRISHNA, Bandi, Hyderabad 500018 Telangana, IN
74RepresentativeVTRKraus & Lederer PartGmbB, 80539 München, DE
Address for service Kraus & Lederer PartGmbB, 80539 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
IN
CH29432010
Oct 5, 2010
Due dateFT
FG		Aug 31, 2025
Annual fee for the 15th year Patent fees
Patent division in charge 43
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: EP000002624693
Searchable text: EP000002624693
Original document: EP000002624693B1
Searchable text: EP000002624693B1
Original document: WO002012046244
Searchable text: WO002012046244
43Date of first publicationEVTApr 12, 2012
Date of the first transfer into DPMAregisterEREGTSep 27, 2013
Date of the (most recent) update in DPMAregisterREGTSep 6, 2024
(Show all update days)(Hide all update days)
  • Sep 6, 2024
    • Due date: changed
  • Jul 24, 2024
    • Procedures: Procedure relating to PCT application, Publication of PCT application, 12.04.2012: deleted
  • Jan 11, 2024; Sep 12, 2023; Sep 2, 2022; Sep 3, 2021; Sep 3, 2020; Feb 6, 2020; Jan 23, 2020; Sep 11, 2019; Aug 21, 2019; Mar 5, 2019; Feb 19, 2019; Feb 14, 2019; Jan 29, 2019; Aug 30, 2018; Apr 27, 2017; Aug 4, 2016
    • Historical data not available for this/these date(s)
  • Sep 27, 2013
    • 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 Apr 12, 2012  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Aug 14, 2013  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Sep 26, 2013 Sep 26, 2013 Details anzeigen
4 Change of classification Change of IPC main class Feb 13, 2014  Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Mar 6, 2019  Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant Mar 28, 2019 Mar 28, 2019 Details anzeigen
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Dec 9, 2019 Feb 27, 2020 Details anzeigen
8 New representative details New representative details Jan 9, 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 statusVSTTApr 12, 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 statusVSTTAug 14, 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 statusVSTTSep 26, 2013
Issue numberHN39
YearPJ2013
Publication dateVTSep 26, 2013
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 statusVSTTFeb 13, 2014
51IPC main classICM
(ICMV)		 A01N 43/00 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 A01N 43/00 (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 statusVSTTMar 6, 2019
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 28, 2019
Issue numberHN13
YearPJ2019
Publication dateVTMar 28, 2019
Type of publicationPARTBibliographic data
PartHTPart 5
View procedures Procedure relating to EP application (No.: 7)
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 statusVSTTDec 9, 2019
Issue numberHN9
YearPJ2020
Publication dateVTFeb 27, 2020
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures New representative details (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTNew representative details
Legal/procedural statusVSTNew representative details
Date of legal/procedural statusVSTTJan 9, 2024
74RepresentativeVTRKraus & Lederer PartGmbB, 80539 München, DE
74Previous representativeVTRFLederer & Keller Patentanwälte Partnerschaft mbB, 80538 München, DE
Date of update of the procedureREGTJan 11, 2024