Register information Patent

DE file number : 60 2017 053 456.0 (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 2017 053 456.0
96EP file numberEAKZ17 77 3426.6
86WO file numberWAKZPCT/IB2017/051881
97EP publication numberEPN3436439
87WO publication numberWPN2017168401
54Designation/titleTIVERFAHREN ZUR HERSTELLUNG VON DIPHENYLPYRAZINDERIVATEN
51IPC main classICM
(ICMV)		 C07D 241/20 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C07C 211/05 (2006.01), C07C 211/06 (2006.01), C07C 211/07 (2006.01), C07C 211/08 (2006.01), C07D 295/03 (2006.01), A61K 31/495 (2006.01), A61K 31/4965 (2006.01), A61P 9/10 (2006.01)
22DE application dateDATApr 1, 2017
96EP application dateEATApr 1, 2017
86WO application dateWATApr 1, 2017
43Date of first publicationOTOct 5, 2017
Date of publication of grantPETFeb 16, 2022
71/73Applicant/ownerINHHonour (R&D), Hyderabad 500018, IN
72InventorINPARTHASARADHI REDDY, Bandi, Hyderabad 500018, IN; RATHNAKAR REDDY, Kura, Hyderabad 500018, IN; SUBHASH CHANDER REDDY, Kesireddy, Hyderabad 500018, IN; VAMSI KRISHNA, Bandi, Hyderabad 500018, IN; RAJENDAR REDDY, Kancharla, Hyderabad 500018, IN
74RepresentativeVTRKraus & Lederer PartGmbB, 80539 München, DE
Address for service Kraus & Lederer PartGmbB, 80539 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
IN
1626CH2016
Apr 1, 2016
Due dateFT
FG		Apr 30, 2025
Annual fee for the 9th 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: EP000003436439A1
Searchable text: EP000003436439A1
Original document: EP000003436439B1
Searchable text: EP000003436439B1
Original document: WO002017168401
Searchable text: WO002017168401
43Date of first publicationEVTOct 5, 2017
Date of the first transfer into DPMAregisterEREGTFeb 6, 2019
Date of the (most recent) update in DPMAregisterREGTJul 24, 2024
(Show all update days)(Hide all update days)
  • Jul 24, 2024
    • Procedures: Procedure relating to PCT application, Publication of PCT application, 05.10.2017: deleted
  • May 8, 2024; May 7, 2024; Jan 11, 2024; May 9, 2023; Dec 17, 2022; Nov 24, 2022; May 7, 2022; Mar 26, 2022; Mar 3, 2022; Jan 27, 2022; Aug 23, 2019; Mar 22, 2019
    • Historical data not available for this/these date(s)
  • Feb 6, 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 PCT application WO publication Oct 5, 2017  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Feb 6, 2019  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Mar 21, 2019 Mar 21, 2019 Details anzeigen
4 Change of classification Change of IPC main class Jul 28, 2021  Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Feb 16, 2022  Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant Mar 3, 2022 Mar 3, 2022 Details anzeigen
7 Opposition procedure Opposition to patent filed Nov 16, 2022 Dec 29, 2022 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 statusVSTTOct 5, 2017
Date of update of the procedureREGTJan 27, 2022
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 statusVSTTFeb 6, 2019
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 statusVSTTMar 21, 2019
Issue numberHN12
YearPJ2019
Publication dateVTMar 21, 2019
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 statusVSTTJul 28, 2021
51IPC main classICM
(ICMV)		 C07D 241/20 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 C07D 241/20 (2006.01)
Date of update of the procedureREGTJan 27, 2022
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 statusVSTTFeb 16, 2022
Date of update of the procedureREGTJan 27, 2022
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 3, 2022
Issue numberHN9
YearPJ2022
Publication dateVTMar 3, 2022
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTMar 3, 2022
View procedures Opposition procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTOpposition procedure
Legal/procedural statusVSTOpposition to patent filed
Date of legal/procedural statusVSTTNov 16, 2022
Issue numberHN52
YearPJ2022
Publication dateVTDec 29, 2022
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTDec 17, 2022
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