Register information Patent

DE file number : 60 2015 057 203.3 (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 2015 057 203.3
96EP file numberEAKZ15 89 4590.7
86WO file numberWAKZPCT/CN2015/081054
97EP publication numberEPN3309142
87WO publication numberWPN2016197320
54Designation/titleTIVERFAHREN ZUR HERSTELLUNG EINES CITALOPRAMDIOL-ZWISCHENPRODUKTS
51IPC main classICM
(ICMV)		 C07C 253/30 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C07C 255/59 (2006.01), C07D 307/87 (2006.01)
22DE application dateDATJun 9, 2015
96EP application dateEATJun 9, 2015
86WO application dateWATJun 9, 2015
43Date of first publicationOTDec 15, 2016
Date of publication of grantPETAug 5, 2020
71/73Applicant/ownerINHZhejiang Huahai Jiancheng Pharmaceutical Co., Ltd, Zhejiang, CN; Zhejiang Huahai Licheng Pharmaceutical Co., Ltd, Zhejiang, CN; Zhejiang Huahai Pharmaceutical Co., Ltd., Zhejiang, CN
72InventorINLIANG, Zunjun, Zhejiang 317024, CN; XIAO, Weifeng, Zhejiang 317024, CN; PENG, Caihua, Zhejiang 317024, CN; HUANG, Wenfeng, Zhejiang 317024, CN; TU, Guoliang, Zhejiang 317024, CN
74RepresentativeVTRPfenning, Meinig & Partner mbB Patentanwälte, 80339 München, DE
Address for service Pfenning, Meinig & Partner mbB Patentanwälte, 80339 München, DE
Due dateFT
FG		Jun 30, 2025
Annual fee for the 11th 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: EP000003309142A1
Searchable text: EP000003309142A1
Original document: EP000003309142B1
Searchable text: EP000003309142B1
Original document: WO002016197320
Searchable text: WO002016197320
43Date of first publicationEVTDec 15, 2016
Date of the first transfer into DPMAregisterEREGTApr 18, 2018
Date of the (most recent) update in DPMAregisterREGTSep 26, 2024
(Show all update days)(Hide all update days)
  • Sep 26, 2024
    • St.36: changed (technical change)
  • Jun 21, 2024; May 9, 2024; Jun 22, 2023; Jun 16, 2022; Jul 7, 2021; Jun 24, 2021; Aug 28, 2020; Aug 18, 2020; Jul 21, 2020; Jul 16, 2020; Mar 19, 2020
    • Historical data not available for this/these date(s)
  • Apr 18, 2018
    • 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 Dec 15, 2016  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Apr 18, 2018  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA May 30, 2018 May 30, 2018 Details anzeigen
4 Change of classification Change of IPC main class Dec 20, 2018  Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Aug 5, 2020  Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant Aug 27, 2020 Aug 27, 2020 Details anzeigen
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision May 7, 2021 Jul 29, 2021 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 statusVSTTDec 15, 2016
Date of update of the procedureREGTJul 16, 2020
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 statusVSTTApr 18, 2018
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 statusVSTTMay 30, 2018
Issue numberHN22
YearPJ2018
Publication dateVTMay 30, 2018
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 statusVSTTDec 20, 2018
51IPC main classICM
(ICMV)		 C07C 253/30 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 C07C 255/59 (2006.01)
Date of update of the procedureREGTJul 16, 2020
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 statusVSTTAug 5, 2020
Date of update of the procedureREGTJul 16, 2020
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 statusVSTTAug 27, 2020
Issue numberHN35
YearPJ2020
Publication dateVTAug 27, 2020
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTAug 18, 2020
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 statusVSTTMay 7, 2021
Issue numberHN30
YearPJ2021
Publication dateVTJul 29, 2021
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTJul 7, 2021