Register information Patent

DE file number : 50 2021 004 120.0 (Status: pending/in force, Query started: April 27, 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 DAKZ50 2021 004 120.0
96EP file numberEAKZ21 71 5158.8
86WO file numberWAKZPCT/EP2021/057089
97EP publication numberEPN4122002
87WO publication numberWPN2021186031
54Designation/titleTIVERFAHREN ZUR ERZEUGUNG EINES OHMSCHEN KONTAKTS AUF EINER KRISTALLOGRAPHISCHEN C-SEITE EINES SILIZIUMKARBIDSUBSTRATS UND OHMSCHER KONTAKT
51IPC main classICM
(ICMV)		 H10D 64/01 (2025.01)
51IPC secondary class(es)ICS
(ICSV)		 H01L 21/268 (2006.01), H10D 64/62 (2025.01)
22DE application dateDATMar 19, 2021
96EP application dateEATMar 19, 2021
86WO application dateWATMar 19, 2021
43Date of first publicationOTSep 23, 2021
Date of publication of grantPETJun 26, 2024
71/73Applicant/ownerINHRobert Bosch Gesellschaft mit beschränkter Haftung, 70469 Stuttgart, DE
72InventorINRodriguez Alvarez, Humberto, 70806 Kornwestheim, DE; ALSMEIER, Jan-Hendrik, 72793 Pfullingen, DE
Address for service Robert Bosch GmbH, 70442 Stuttgart, DE
66
66
Domestic priorityPRN
PRD
10 2020 203 618.7
Mar 20, 2020
Due dateFT
FG		Mar 31, 2025
Annual fee for the 5th year Patent fees
Patent division in charge 33
97EP language of publicationELANGDE - Deutsch
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: EP000004122002A1
Searchable text: EP000004122002A1
Original document: EP000004122002B1
Searchable text: EP000004122002B1
Original document: WO002021186031
Searchable text: WO002021186031
43Date of first publicationEVTSep 23, 2021
Date of the first transfer into DPMAregisterEREGTJan 25, 2023
Date of the (most recent) update in DPMAregisterREGTDec 13, 2024
(Show all update days)(Hide all update days)
  • Dec 13, 2024
    • Procedures: Change of classification, Change of IPC main class, 22.11.2024: changed
  • Nov 29, 2024
    • IPC main class: changed
    • IPC secondary class(es): changed
    • Procedures: Change of classification, Change of IPC main class, 22.11.2024: new
  • Jul 18, 2024
    • Procedures: Publications, DPMA mention of EP grant, 18.07.2024: new
  • Jun 11, 2024; Jun 6, 2024
    • Historical data not available for this/these date(s)
  • Jan 25, 2023
    • 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 Sep 23, 2021  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Jan 25, 2023  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Mar 9, 2023 Mar 9, 2023 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Jun 26, 2024  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Jul 18, 2024 Jul 18, 2024 Details anzeigen
6 Change of classification Change of IPC main class Nov 22, 2024 Jan 2, 2025 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 statusVSTTSep 23, 2021
Date of update of the procedureREGTJan 25, 2023
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 statusVSTTJan 25, 2023
Date of update of the procedureREGTJan 25, 2023
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 statusVSTTMar 9, 2023
Issue numberHN10
YearPJ2023
Publication dateVTMar 9, 2023
Type of publicationPARTBibliographic data
Date of update of the procedureREGTJan 25, 2023
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 statusVSTTJun 26, 2024
Date of update of the procedureREGTJun 6, 2024
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 statusVSTTJul 18, 2024
Issue numberHN29
YearPJ2024
Publication dateVTJul 18, 2024
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTJul 18, 2024
View procedures Change of classification (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTNov 22, 2024
Issue numberHN1
YearPJ2025
Publication dateVTJan 2, 2025
Type of publicationPARTBibliographic data
PartHTPart 3
51IPC main classICM
(ICMV)		 H10D 64/01 (2025.01)
51Previous IPC main classICMF
(ICMVF)		 H01L 21/28 (2006.01)
Date of update of the procedureREGTDec 13, 2024