Register information Patent

DE file number : 60 2020 040 398.1 (Status: pending/in force, Query started: May 5, 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 2020 040 398.1
96EP file numberEAKZ20 78 5301.1
86WO file numberWAKZPCT/CN2020/081743
97EP publication numberEPN3815837
87WO publication numberWPN2020200110
54Designation/titleTISCHWEISSKOMPONENTE AUS STAHL UNTERSCHIEDLICHER FESTIGKEIT MIT ALUMINIUM- ODER ALUMINIUMLEGIERUNGSBESCHICHTUNG UND VERFAHREN ZUR HERSTELLUNG DESSELBEN
51IPC main classICM
(ICMV)		 B23K 26/26 (2014.01)
51IPC secondary class(es)ICS
(ICSV)		 B23K 26/322 (2014.01), B23K 26/12 (2014.01), C22C 38/38 (2006.01), C22C 38/32 (2006.01), C22C 38/28 (2006.01), C22C 38/06 (2006.01), C22C 38/04 (2006.01), C22C 38/02 (2006.01)
22DE application dateDATMar 27, 2020
96EP application dateEATMar 27, 2020
86WO application dateWATMar 27, 2020
43Date of first publicationOTOct 8, 2020
Date of publication of grantPETOct 30, 2024
71/73Applicant/ownerINHBAOSHAN IRON & STEEL CO., LTD., Shanghai, CN
72InventorINPAN, Hua, Shanghai 201900, CN; LIU, Chengjie, Shanghai 201900, CN; LEI, Ming, Shanghai 201900, CN; WU, Yue, Shanghai 201900, CN; SUN, Zhongqu, Shanghai 201900, CN; JIANG, Haomin, Shanghai 201900, CN
74RepresentativeVTRKUHNEN & WACKER Patent- und Rechtsanwaltsbüro PartG mbB, 85354 Freising, DE
Address for service KUHNEN & WACKER Patent- und Rechtsanwaltsbüro PartG mbB, 85319 Freising, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
CN
201910249188
Mar 29, 2019
Due dateFT
FG		Mar 31, 2026
Annual fee for the 7th year Patent fees
Patent division in charge 39
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: EP000003815837A1
Searchable text: EP000003815837A1
Original document: EP000003815837B1
Searchable text: EP000003815837B1
Original document: WO002020200110
Searchable text: WO002020200110
43Date of first publicationEVTOct 8, 2020
Date of the first transfer into DPMAregisterEREGTMay 5, 2021
Date of the (most recent) update in DPMAregisterREGTMay 1, 2025
(Show all update days)(Hide all update days)
  • May 1, 2025
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 30.10.2024: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 30.10.2024: deleted
  • Mar 18, 2025
    • Due date: changed
  • Nov 5, 2024
    • Representative: new
    • Address for service: changed
    • Procedures: Publications, DPMA mention of EP grant, 14.11.2024: new
  • Oct 10, 2024
    • DE file number : new
    • DE application date: new
    • Date of publication of grant: new
    • Applicant/owner: new
    • Address for service: new
    • Due date: new
    • Published EP/WO documents: changed
    • File number displayed in the result list: changed
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 30.10.2024: new
  • May 30, 2024; Apr 13, 2023
    • Historical data not available for this/these date(s)
  • May 5, 2021
    • 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 8, 2020  Details anzeigen
2 Procedure relating to EP application EPO 1st publication May 5, 2021  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Jun 17, 2021 Jun 17, 2021 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Oct 30, 2024  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Nov 14, 2024 Nov 14, 2024 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 8, 2020
Date of update of the procedureREGTMay 5, 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 statusVSTTMay 5, 2021
Date of update of the procedureREGTMay 5, 2021
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 statusVSTTJun 17, 2021
Issue numberHN24
YearPJ2021
Publication dateVTJun 17, 2021
Type of publicationPARTBibliographic data
Date of update of the procedureREGTMay 5, 2021
View procedures Procedure relating to EP application (No.: 4)
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 statusVSTTOct 30, 2024
Date of update of the procedureREGTMay 1, 2025
View procedures Publications (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTNov 14, 2024
Issue numberHN46
YearPJ2024
Publication dateVTNov 14, 2024
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTNov 5, 2024