Register information Patent

DE file number : 60 2018 035 024.1 (Status: pending/in force, Query started: May 4, 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 035 024.1
96EP file numberEAKZ18 77 4281.2
86WO file numberWAKZPCT/JP2018/008155
97EP publication numberEPN3604881
87WO publication numberWPN2018180218
54Designation/titleTISCHRAUBVERBINDUNG FÜR STAHLROHRE
51IPC main classICM
(ICMV)		 F16L 15/04 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 E21B 17/042 (2006.01), F16L 15/00 (2006.01), F16L 15/06 (2006.01)
22DE application dateDATMar 2, 2018
96EP application dateEATMar 2, 2018
86WO application dateWATMar 2, 2018
43Date of first publicationOTOct 4, 2018
Date of publication of grantPETMay 4, 2022
71/73Applicant/ownerINHNippon Steel Corporation, Tokyo, JP
72InventorINIWAMOTO, Michihiko, Tokyo 100-8071, JP; TAKEDA, Yusuke, Tokyo 100-8071, JP; KOCHI, Yasuhiro, Tokyo 100-8071, JP; MARUTA, Satoshi, Tokyo 100-8071, JP; TOYOTA, Yusuke, Tokyo 100-8071, JP
Address for service JAK France, 47000 Agen, FR
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
2017070649
Mar 31, 2017
Due dateFT
FG		Mar 31, 2026
Annual fee for the 9th year Patent fees
Patent division in charge 24
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: EP000003604881A1
Searchable text: EP000003604881A1
Original document: EP000003604881B1
Searchable text: EP000003604881B1
Original document: WO002018180218
Searchable text: WO002018180218
43Date of first publicationEVTOct 4, 2018
Date of the first transfer into DPMAregisterEREGTFeb 5, 2020
Date of the (most recent) update in DPMAregisterREGTFeb 4, 2025
(Show all update days)(Hide all update days)
  • Feb 4, 2025
    • Due date: changed
  • Nov 27, 2024
    • Procedures: Procedure relating to PCT application, Publication of PCT application, 04.10.2018: deleted
  • Feb 7, 2024; Mar 30, 2023; Mar 16, 2023; Feb 8, 2023; May 25, 2022; Apr 20, 2022; Apr 14, 2022
    • Historical data not available for this/these date(s)
  • Feb 5, 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 Oct 4, 2018  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Feb 5, 2020  Details anzeigen
3 Change of classification Change of IPC main class Mar 9, 2020  Details anzeigen
4 Publications Publication of a mention regarding EP 1st publication by DPMA Mar 19, 2020 Mar 19, 2020 Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) May 4, 2022  Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant May 25, 2022 May 25, 2022 Details anzeigen
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Feb 7, 2023 Apr 20, 2023 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 statusVSTTOct 4, 2018
Date of update of the procedureREGTApr 14, 2022
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 5, 2020
View procedures Change of classification (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTMar 9, 2020
51IPC main classICM
(ICMV)		 F16L 15/04 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 F16L 15/04 (2006.01)
Date of update of the procedureREGTApr 14, 2022
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTMar 19, 2020
Issue numberHN12
YearPJ2020
Publication dateVTMar 19, 2020
Type of publicationPARTBibliographic data
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 4, 2022
Date of update of the procedureREGTApr 14, 2022
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 25, 2022
Issue numberHN21
YearPJ2022
Publication dateVTMay 25, 2022
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTMay 25, 2022
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 7, 2023
Issue numberHN16
YearPJ2023
Publication dateVTApr 20, 2023
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTMar 30, 2023