Register information Patent

DE file number : 60 2018 015 109.5 (Status: pending/in force, Query started: May 6, 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 2018 015 109.5
96EP file numberEAKZ18 21 2216.8
97EP publication numberEPN3499227
54Designation/titleTIVERFAHREN ZUR BEKÄMPFUNG VON VERUNREINIGUNGEN FÜR CLINDAMYCINHYDROCHLORID
51IPC main classICM
(ICMV)		 G01N 30/88 (2006.01)
22DE application dateDATDec 13, 2018
96EP application dateEATDec 13, 2018
43Date of first publicationOTJun 19, 2019
Date of publication of grantPETApr 7, 2021
71/73Applicant/ownerINHZhaoke Pharmaceutical (Hefei) Company Limited, Anhui, CN
72InventorINNi, Dongsheng, Hefei City, Anhui 230088, CN; Liu, Jing, Hefei City, Anhui 230088, CN; Li, Gang, Hefei City, Anhui 230088, CN; Dai, Xiangrong, Hefei City, Anhui 230088, CN; Li, Xiaoyi, Shatin, 999077, HK
Address for service Zhaoke Pharmaceutical (Hefei) Company Limited, Anhui 230088, CN
33
31
32
Foreign priorityPRC
PRNA
PRDA
CN
201711336457
Dec 14, 2017
Due dateFT
FG		Dec 31, 2025
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: EP000003499227A1
Searchable text: EP000003499227A1
Original document: EP000003499227B1
Searchable text: EP000003499227B1
43Date of first publicationEVTJun 19, 2019
Date of the first transfer into DPMAregisterEREGTJun 19, 2019
Date of the (most recent) update in DPMAregisterREGTJan 24, 2025
(Show all update days)(Hide all update days)
  • Jan 24, 2025
    • Due date: changed
  • Sep 26, 2024
    • St.36: changed (technical change)
  • May 16, 2024; Dec 15, 2023; Jan 31, 2023; Mar 31, 2022; Feb 24, 2022; Jan 20, 2022; Apr 29, 2021; Mar 19, 2021; Mar 18, 2021; Aug 23, 2019
    • Historical data not available for this/these date(s)
  • Jun 19, 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 EP application EPO 1st publication Jun 19, 2019  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Aug 1, 2019 Aug 1, 2019 Details anzeigen
3 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Apr 7, 2021  Details anzeigen
4 Publications Publication by DPMA of mention regarding EP patent grant Apr 29, 2021 Apr 29, 2021 Details anzeigen
5 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jan 10, 2022 Mar 31, 2022 Details anzeigen
View procedures Procedure relating to EP application (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO 1st publication
Date of legal/procedural statusVSTTJun 19, 2019
View procedures Publications (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTAug 1, 2019
Issue numberHN31
YearPJ2019
Publication dateVTAug 1, 2019
Type of publicationPARTBibliographic data
View procedures Procedure relating to EP application (No.: 3)
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 statusVSTTApr 7, 2021
Date of update of the procedureREGTMar 18, 2021
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTApr 29, 2021
Issue numberHN17
YearPJ2021
Publication dateVTApr 29, 2021
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTApr 29, 2021
View procedures Procedure relating to EP application (No.: 5)
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 10, 2022
Issue numberHN13
YearPJ2022
Publication dateVTMar 31, 2022
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTMar 31, 2022