Register information Patent

DE file number : 60 2014 077 326.5 (Status: pending/in force, Query started: April 26, 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 2014 077 326.5
96EP file numberEAKZ14 90 5690.5
86WO file numberWAKZPCT/CN2014/091139
97EP publication numberEPN3219702
87WO publication numberWPN2016074225
54Designation/titleTIVERFAHREN ZUR AUFLÖSUNG DES CITALOPRAMZWISCHENPRODUKTS 5-CYANOGENDIOL
51IPC main classICM
(ICMV)		 C07C 255/59 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C07C 253/34 (2006.01), C07C 69/78 (2006.01)
22DE application dateDATNov 14, 2014
96EP application dateEATNov 14, 2014
86WO application dateWATNov 14, 2014
43Date of first publicationOTMay 19, 2016
Date of publication of grantPETMay 5, 2021
71/73Applicant/ownerINHZhejiang Huahai Pharmaceuticals Co., Ltd., Linhai, Zhejiang, CN
72InventorINLIANG, Zunjun, Linhai City Zhejiang 317024, CN; HU, Siqi, Linhai City Zhejiang 317024, CN; PENG, Caihua, Linhai City Zhejiang 317024, CN; HUANG, Wenfeng, Linhai City Zhejiang 317024, CN; LU, Qifeng, Linhai City Zhejiang 317024, CN; TU, Guoliang, Linhai City Zhejiang 317024, CN
74RepresentativeVTRBockhorni & Brüntjen Partnerschaft Patentanwälte mbB, 80687 München, DE
Address for service Bockhorni & Brüntjen Partnerschaft Patentanwälte mbB, 80687 München, DE
Due dateFT
FG		Nov 30, 2025
Annual fee for the 12th 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: EP000003219702A1
Searchable text: EP000003219702A1
Original document: EP000003219702B1
Searchable text: EP000003219702B1
Original document: WO002016074225
Searchable text: WO002016074225
43Date of first publicationEVTMay 19, 2016
Date of the first transfer into DPMAregisterEREGTSep 21, 2017
Date of the (most recent) update in DPMAregisterREGTNov 16, 2024
(Show all update days)(Hide all update days)
  • Nov 16, 2024
    • Due date: changed
  • Sep 19, 2024
    • St.36: changed (technical change)
  • Jun 27, 2024; May 9, 2024; Nov 14, 2023; Nov 23, 2022; Apr 28, 2022; Mar 24, 2022; Nov 17, 2021; May 13, 2021; Apr 20, 2021; Apr 15, 2021; Aug 22, 2019; May 30, 2019; May 17, 2018
    • Historical data not available for this/these date(s)
  • Sep 21, 2017
    • 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 May 19, 2016  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Sep 20, 2017  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Nov 2, 2017 Nov 2, 2017 Details anzeigen
4 Change of classification Change of IPC main class Apr 24, 2018  Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) May 5, 2021  Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant May 27, 2021 May 27, 2021 Details anzeigen
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Feb 8, 2022 Apr 28, 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 statusVSTTMay 19, 2016
Date of update of the procedureREGTApr 15, 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 statusVSTTSep 20, 2017
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 statusVSTTNov 2, 2017
Issue numberHN44
YearPJ2017
Publication dateVTNov 2, 2017
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 statusVSTTApr 24, 2018
51IPC main classICM
(ICMV)		 C07C 255/59 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 C07C 255/59 (2006.01)
Date of update of the procedureREGTApr 15, 2021
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 statusVSTTMay 5, 2021
Date of update of the procedureREGTApr 15, 2021
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 statusVSTTMay 27, 2021
Issue numberHN21
YearPJ2021
Publication dateVTMay 27, 2021
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTMay 13, 2021
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 statusVSTTFeb 8, 2022
Issue numberHN17
YearPJ2022
Publication dateVTApr 28, 2022
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTApr 28, 2022