Register information Patent

DE file number : 50 2021 002 799.2 (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 DAKZ50 2021 002 799.2
96EP file numberEAKZ21 16 7990.7
97EP publication numberEPN4075488
54Designation/titleTIVERFAHREN ZUM HERSTELLEN VON HALBLEITERSCHEIBEN MIT AUS DER GASPHASE ABGESCHIEDENER EPITAKTISCHER SCHICHT IN EINER ABSCHEIDEKAMMER
51IPC main classICM
(ICMV)		 H01L 21/68 (2006.01)
22DE application dateDATApr 13, 2021
96EP application dateEATApr 13, 2021
43Date of first publicationOTOct 19, 2022
Date of publication of grantPETFeb 28, 2024
71/73Applicant/ownerINHSiltronic AG, 81677 München, DE
72InventorINStettner, Thomas, 83329 Waging am See, DE
Address for service Siltronic AG, 81677 München, DE
Due dateFT
FG		Apr 30, 2025
Annual fee for the 5th year Patent fees
Patent division in charge 36
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: EP000004075488A1
Searchable text: EP000004075488A1
Original document: EP000004075488B1
Searchable text: EP000004075488B1
43Date of first publicationEVTOct 19, 2022
Date of the first transfer into DPMAregisterEREGTOct 19, 2022
Date of the (most recent) update in DPMAregisterREGTApr 11, 2025
(Show all update days)(Hide all update days)
  • Apr 11, 2025
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 28.02.2024: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 28.02.2024: deleted
  • Jan 30, 2025
    • Procedures: Procedure relating to EP application, Grant has become final, 29.11.2024: changed
  • Jan 16, 2025
    • Procedures: Procedure relating to EP application, Grant has become final, 29.11.2024: new
  • Jul 18, 2024
    • St.36: changed (technical change)
  • Apr 27, 2024; Mar 14, 2024; Feb 8, 2024
    • Historical data not available for this/these date(s)
  • Oct 19, 2022
    • 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 EP application EPO 1st publication Oct 19, 2022  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Dec 1, 2022 Dec 1, 2022 Details anzeigen
3 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Feb 28, 2024  Details anzeigen
4 Publications Publication by DPMA of mention regarding EP patent grant Mar 14, 2024 Mar 14, 2024 Details anzeigen
5 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Nov 29, 2024 Feb 20, 2025 Details anzeigen
View procedures Procedure relating to EP application (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO 1st publication
Date of legal/procedural statusVSTTOct 19, 2022
View procedures Publications (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTDec 1, 2022
Issue numberHN48
YearPJ2022
Publication dateVTDec 1, 2022
Type of publicationPARTBibliographic data
View procedures Procedure relating to EP application (No.: 3)
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 statusVSTTFeb 28, 2024
Date of update of the procedureREGTApr 11, 2025
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTMar 14, 2024
Issue numberHN11
YearPJ2024
Publication dateVTMar 14, 2024
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTMar 14, 2024
View procedures Procedure relating to EP application (No.: 5)
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 statusVSTTNov 29, 2024
Issue numberHN8
YearPJ2025
Publication dateVTFeb 20, 2025
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTJan 30, 2025