Register information Patent

DE file number : 60 2014 031 941.6 (Status: pending/in force, Query started: May 8, 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 2014 031 941.6
96EP file numberEAKZ14 81 9321.2
86WO file numberWAKZPCT/IN2014/000444
97EP publication numberEPN3016935
87WO publication numberWPN2015001572
54Designation/titleTIVERFAHREN ZUR HERSTELLUNG EINES DOLUTEGRAVIR-ZWISCHENPRODUKTS
51IPC main classICM
(ICMV)		 C07D 213/82 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C07D 498/12 (2006.01), C07D 213/69 (2006.01), C07D 213/80 (2006.01), C07D 213/81 (2006.01), C07D 309/40 (2006.01)
22DE application dateDATJul 3, 2014
96EP application dateEATJul 3, 2014
86WO application dateWATJul 3, 2014
43Date of first publicationOTJan 8, 2015
Date of publication of grantPETSep 5, 2018
71/73Applicant/ownerINHHetero Research Foundation, Hyderabad, Andhra Pradesh, IN
72InventorINPARTHASARADHI REDDY, Bandi, Hyderabad 500018 Andhra Pradesh, IN; MURALIDHARA REDDY, Dasari, Hyderabad 500018 Andhra Pradesh, IN; NARSINGAM, Mogili, Hyderabad 500018 Andhra Pradesh, IN; VAMSI KRISHNA, Bandi, Hyderabad 500018 Andhra Pradesh, IN; RATHNAKAR REDDY, Kura, Hyderabad - 500018 Andhra Pradesh, IN
74RepresentativeVTRHamm & Wittkopp Patentanwälte PartmbB, 20354 Hamburg, DE
Address for service Hamm & Wittkopp Patentanwälte PartmbB, 20354 Hamburg, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
IN
2996CH2013
Jul 4, 2013
Due dateFT
FG		Jul 31, 2025
Annual fee for the 12th 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: EP000003016935
Searchable text: EP000003016935
Original document: EP000003016935B1
Searchable text: EP000003016935B1
Original document: WO002015001572
Searchable text: WO002015001572
43Date of first publicationEVTJan 8, 2015
Date of the first transfer into DPMAregisterEREGTJun 24, 2016
Date of the (most recent) update in DPMAregisterREGTAug 3, 2024
(Show all update days)(Hide all update days)
  • Aug 3, 2024
    • Due date: changed
    • Procedures: Procedure relating to PCT application, Publication of PCT application, 08.01.2015: deleted
  • Sep 12, 2023; Aug 6, 2022; Aug 3, 2021; Aug 4, 2020; Aug 22, 2019; Aug 6, 2019; Jul 25, 2019; Feb 14, 2019; Dec 6, 2018; Oct 4, 2018; Aug 29, 2018; Aug 23, 2018; Mar 1, 2018; Apr 20, 2017
    • Historical data not available for this/these date(s)
  • Jun 24, 2016
    • 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 Jan 8, 2015  Details anzeigen
2 Procedure relating to EP application EPO 1st publication May 11, 2016  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Jun 23, 2016 Jun 23, 2016 Details anzeigen
4 Change of classification Change of IPC main class Feb 2, 2018  Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Sep 5, 2018  Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant Oct 4, 2018 Oct 4, 2018 Details anzeigen
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jun 6, 2019 Aug 29, 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 statusVSTTJan 8, 2015
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 statusVSTTMay 11, 2016
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 statusVSTTJun 23, 2016
Issue numberHN25
YearPJ2016
Publication dateVTJun 23, 2016
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 2, 2018
51IPC main classICM
(ICMV)		 C07D 213/82 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 C07D 239/54 (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 statusVSTTSep 5, 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 statusVSTTOct 4, 2018
Issue numberHN40
YearPJ2018
Publication dateVTOct 4, 2018
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 statusVSTTJun 6, 2019
Issue numberHN35
YearPJ2019
Publication dateVTAug 29, 2019
Type of publicationPARTBibliographic data
PartHTPart 3