Register information Patent

DE file number : 60 2019 026 932.3 (Status: pending/in force, Query started: May 1, 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 2019 026 932.3
96EP file numberEAKZ19 73 8809.3
86WO file numberWAKZPCT/IN2019/050002
97EP publication numberEPN3737685
87WO publication numberWPN2019138422
54Designation/titleTIVERFAHREN ZUR HERSTELLUNG VON CRISABOROL UND SEINEN ZWISCHENPRODUKTEN
51IPC main classICM
(ICMV)		 C07F 5/02 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C07C 253/30 (2006.01), C07C 255/54 (2006.01), C07B 63/02 (2006.01)
22DE application dateDATJan 1, 2019
96EP application dateEATJan 1, 2019
86WO application dateWATJan 1, 2019
43Date of first publicationOTJul 18, 2019
Date of publication of grantPETMar 29, 2023
71/73Applicant/ownerINHHalcyon Labs Private Limited, Mumbai, Maharashtra, IN
72InventorINMERCHANT, Rupa Sudhir, Mumbai 400 006, IN; MERCHANT, Aditya Sudhir, Mumbai 400 026, IN; LIMBAD, Piyushkumar Bhikhalal, Vejalpur, Ahmedabad 380051, IN; PANSURIYA, Akshay Madhubhai, Amreli 365610, IN; VAVAIYA, Bhavin Madhavjibhai, Nikol, Ahmedabad 382350, IN; FALDU, Jasmin Jaysukhlal, South Bopal, Ahmedabad 380058, IN
Address for service Halcyon Labs Private Limited, Mumbai, Maharashtra 400015, IN
33
31
32
Foreign priorityPRC
PRNA
PRDA
IN
201821000974
Jan 9, 2018
Due dateFT
FG		Jan 31, 2026
Annual fee for the 8th 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: EP000003737685A1
Searchable text: EP000003737685A1
Original document: EP000003737685B1
Searchable text: EP000003737685B1
Original document: WO002019138422
Searchable text: WO002019138422
43Date of first publicationEVTJul 18, 2019
Date of the first transfer into DPMAregisterEREGTNov 18, 2020
Date of the (most recent) update in DPMAregisterREGTFeb 7, 2025
(Show all update days)(Hide all update days)
  • Feb 7, 2025
    • Due date: changed
  • Sep 12, 2024
    • St.36: changed (technical change)
  • May 30, 2024; Mar 21, 2024; Feb 15, 2024; Feb 7, 2024; Apr 13, 2023; Mar 8, 2023; Mar 6, 2023
    • Historical data not available for this/these date(s)
  • Nov 18, 2020
    • 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 Jul 18, 2019  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Nov 18, 2020  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Dec 31, 2020 Dec 31, 2020 Details anzeigen
4 Change of classification Change of IPC main class Sep 27, 2022  Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Mar 29, 2023  Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant Apr 13, 2023 Apr 13, 2023 Details anzeigen
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jan 3, 2024 Mar 21, 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 statusVSTTJul 18, 2019
Date of update of the procedureREGTMar 6, 2023
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 statusVSTTNov 18, 2020
Date of update of the procedureREGTNov 18, 2020
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 statusVSTTDec 31, 2020
Issue numberHN53
YearPJ2020
Publication dateVTDec 31, 2020
Type of publicationPARTBibliographic data
Date of update of the procedureREGTNov 18, 2020
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 statusVSTTSep 27, 2022
51IPC main classICM
(ICMV)		 C07F 5/02 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 C07F 5/04 (2006.01)
Date of update of the procedureREGTMar 6, 2023
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 29, 2023
Date of update of the procedureREGTMar 6, 2023
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 statusVSTTApr 13, 2023
Issue numberHN15
YearPJ2023
Publication dateVTApr 13, 2023
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTApr 13, 2023
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 statusVSTTJan 3, 2024
Issue numberHN12
YearPJ2024
Publication dateVTMar 21, 2024
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTMar 21, 2024