Register information Patent

DE file number : 60 2017 027 913.7 (Status: pending/in force, Query started: May 3, 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 2017 027 913.7
96EP file numberEAKZ17 78 9829.3
86WO file numberWAKZPCT/KR2017/004131
97EP publication numberEPN3450421
87WO publication numberWPN2017188644
54Designation/titleTIVERFAHREN ZUR HERSTELLUNG VON TREPROSTINIL UND ZWISCHENPRODUKT DAFÜR
51IPC main classICM
(ICMV)		 C07C 29/56 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C07D 317/44 (2006.01), C07C 29/62 (2006.01), C07C 51/09 (2006.01), C07C 67/343 (2006.01), C07C 35/37 (2006.01), C07C 35/48 (2006.01), C07C 69/712 (2006.01), C07C 59/62 (2006.01)
22DE application dateDATApr 18, 2017
96EP application dateEATApr 18, 2017
86WO application dateWATApr 18, 2017
43Date of first publicationOTNov 2, 2017
Date of publication of grantPETNov 18, 2020
71/73Applicant/ownerINHYonsung Fine Chemical Co., Ltd, Hwaseong-si, Gyeonggi-do, KR
72InventorINSHIN, Hyun Ik, Yongin-si Gyeonggi-do 16902, KR; LEE, Hyoseon, Bucheon-si Gyeonggi-do 14610, KR; LEE, Kyung Jin, Suwon-si Gyeonggi-do 16522, KR; LEE, Kee Young, Seoul 06762, KR; OH, Changyoung, Seongnam-si Gyeonggi-do 13475, KR
Address for service V.O., 2508 DH The Hague, NL
33
31
32
Foreign priorityPRC
PRNA
PRDA
KR
20160052378
Apr 28, 2016
Due dateFT
FG		Apr 30, 2026
Annual fee for the 10th 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: EP000003450421A2
Searchable text: EP000003450421A2
Original document: EP000003450421B1
Searchable text: EP000003450421B1
Original document: WO002017188644
Searchable text: WO002017188644
43Date of first publicationEVTNov 2, 2017
Date of the first transfer into DPMAregisterEREGTMar 6, 2019
Date of the (most recent) update in DPMAregisterREGTMar 18, 2025
(Show all update days)(Hide all update days)
  • Mar 18, 2025
    • Due date: changed
  • Sep 26, 2024
    • St.36: changed (technical change)
  • Jun 27, 2024; May 7, 2024; Mar 19, 2024; Mar 9, 2023; Apr 29, 2022; Oct 21, 2021; Oct 7, 2021; Apr 28, 2021; Dec 18, 2020; Dec 12, 2020; 29.10.2020; Oct 29, 2020; Aug 23, 2019
    • Historical data not available for this/these date(s)
  • Mar 6, 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 PCT application WO publication Nov 2, 2017  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Mar 6, 2019  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Apr 18, 2019 Apr 18, 2019 Details anzeigen
4 Change of classification Change of IPC main class Jun 10, 2020  Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Nov 18, 2020  Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant Dec 10, 2020 Dec 10, 2020 Details anzeigen
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Aug 19, 2021 Nov 11, 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 statusVSTTNov 2, 2017
Date of update of the procedureREGTOct 29, 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 statusVSTTMar 6, 2019
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 statusVSTTApr 18, 2019
Issue numberHN16
YearPJ2019
Publication dateVTApr 18, 2019
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 statusVSTTJun 10, 2020
51IPC main classICM
(ICMV)		 C07C 29/56 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 C07C 59/72 (2006.01)
Date of update of the procedureREGTOct 29, 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 statusVSTTNov 18, 2020
Date of update of the procedureREGTOct 29, 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 statusVSTTDec 10, 2020
Issue numberHN50
YearPJ2020
Publication dateVTDec 10, 2020
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTDec 12, 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 statusVSTTAug 19, 2021
Issue numberHN45
YearPJ2021
Publication dateVTNov 11, 2021
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTOct 21, 2021