Register information Patent

DE file number : 60 2019 008 991.0 (Status: pending/in force, Query started: April 27, 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 008 991.0
96EP file numberEAKZ19 76 1378.9
86WO file numberWAKZPCT/CN2019/076757
97EP publication numberEPN3608323
87WO publication numberWPN2019166019
54Designation/titleTIPYRANKONDENSIERTE RINGVERBINDUNG, HERSTELLUNGSVERFAHREN DAFÜR UND VERWENDUNG DAVON
51IPC main classICM
(ICMV)		 C07D 493/04 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C07D 309/10 (2006.01), A61K 31/335 (2006.01), A61P 35/00 (2006.01)
22DE application dateDATMar 1, 2019
96EP application dateEATMar 1, 2019
86WO application dateWATMar 1, 2019
43Date of first publicationOTSep 6, 2019
Date of publication of grantPETNov 3, 2021
71/73Applicant/ownerINHBeijing Tienyi Lufu Pharmatech Co. Ltd., Beijing, CN
72InventorINXU, Weiping, Beijing 101111, CN
Address for service Liwei Huang European Patent Attorney, 40597 Düsseldorf, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
CN
201810176172
Mar 2, 2018
Due dateFT
FG		Mar 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: EP000003608323A1
Searchable text: EP000003608323A1
Original document: EP000003608323B1
Searchable text: EP000003608323B1
Original document: WO002019166019
Searchable text: WO002019166019
43Date of first publicationEVTSep 6, 2019
Date of the first transfer into DPMAregisterEREGTFeb 12, 2020
Date of the (most recent) update in DPMAregisterREGTMar 21, 2025
(Show all update days)(Hide all update days)
  • Mar 21, 2025
    • Due date: changed
  • Oct 10, 2024
    • St.36: changed (technical change)
  • May 30, 2024; May 16, 2024; Mar 14, 2024; Mar 15, 2023; Oct 27, 2022; Sep 22, 2022; Mar 16, 2022; Dec 2, 2021; Nov 25, 2021; Oct 19, 2021; Oct 14, 2021
    • Historical data not available for this/these date(s)
  • Feb 12, 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 Sep 6, 2019  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Feb 12, 2020  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Mar 26, 2020 Mar 26, 2020 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Nov 3, 2021  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Nov 25, 2021 Nov 25, 2021 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Aug 4, 2022 Oct 27, 2022 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 statusVSTTSep 6, 2019
Date of update of the procedureREGTOct 14, 2021
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 12, 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 statusVSTTMar 26, 2020
Issue numberHN13
YearPJ2020
Publication dateVTMar 26, 2020
Type of publicationPARTBibliographic data
View procedures Procedure relating to EP application (No.: 4)
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 3, 2021
Date of update of the procedureREGTOct 14, 2021
View procedures Publications (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTNov 25, 2021
Issue numberHN47
YearPJ2021
Publication dateVTNov 25, 2021
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTNov 25, 2021
View procedures Procedure relating to EP application (No.: 6)
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 statusVSTTAug 4, 2022
Issue numberHN43
YearPJ2022
Publication dateVTOct 27, 2022
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTOct 27, 2022