Register information Patent

DE file number : 10 2021 213 318.5 (Status: pending/in force, Query started: July 31, 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 DAKZ10 2021 213 318.5
54Designation/titleTIVerwendung von resistiven Schaltern für gleichstrom- und wechselstrom-betriebene supraleitende Tunnelbarrieren von supraleitenden Quanteninterferenzeinheiten und Anordnung hierfür
51IPC main classICM
(ICMV)		 H10N 60/12 (2023.01)
22DE application dateDATNov 26, 2021
43Date of first publicationOTJun 1, 2023
71/73Applicant/ownerINHTechnische Universität Dortmund, Körperschaft des öffentlichen Rechts, 44227 Dortmund, DE
72InventorINTappertzhofen, Stefan, Prof. Dr., 40221 Düsseldorf, DE
74RepresentativeVTRRCD-Patent Giesen, Schmelcher & Griebel Patentanwälte Partnerschaftsgesellschaft mbB, 52134 Herzogenrath, DE
10Published DE documentsDEPNOriginal document: DE102021213318A1
Searchable text: DE102021213318A1
Address for service RCD-Patent Giesen, Schmelcher & Griebel Patentanwälte Partnerschaftsgesellschaft mbB, 52134 Herzogenrath, DE
Due dateFT
FG		Nov 30, 2026
Annual fee for the 6th year Patent fees
Patent division in charge 36
56CitationsCT[X]    WO002021078699A1 (WO 2021/ 078 699 A1)
43Date of first publicationEVTJun 1, 2023
Number of official communications (office actions) 2
Number of responses 2
Date of the first transfer into DPMAregisterEREGTJun 1, 2023
Date of the (most recent) update in DPMAregisterREGTJul 20, 2024
(Show all update days)(Hide all update days)
  • Jul 20, 2024
    • Number of responses: changed
    • Procedures: Examination procedure, Reply to official communication received, 18.07.2024: new
  • Jul 19, 2024
    • St.36: changed (technical change)
  • Jun 1, 2023
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Pre-registration procedure The application is under preliminary examination Nov 26, 2021  Details anzeigen
2 Examination procedure Request for examination effectively filed Nov 26, 2021  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Dec 8, 2021  Details anzeigen
4 Examination procedure Official communication on examination Feb 3, 2022  Details anzeigen
5 Examination procedure Reply to official communication Sep 23, 2022  Details anzeigen
6 Change of classification Change of IPC main class Nov 25, 2022  Details anzeigen
7 Publications Publication of application (Offenlegungsschrift) Jun 1, 2023 Jun 1, 2023 Details anzeigen
8 Examination procedure Official communication on examination Jul 11, 2024  Details anzeigen
9 Examination procedure Reply to official communication Jul 18, 2024  Details anzeigen
View procedures Pre-registration procedure (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTThe application is under preliminary examination
Date of legal/procedural statusVSTTNov 26, 2021
Date of update of the procedureREGTJun 1, 2023
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTNov 26, 2021
Third party request No
Date of receiptAEGTNov 26, 2021
Date of update of the procedureREGTJun 1, 2023
View procedures Pre-registration procedure (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTPre-registration procedure has been concluded
Date of legal/procedural statusVSTTDec 8, 2021
Date of update of the procedureREGTJun 1, 2023
View procedures Examination procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTFeb 3, 2022
Date of update of the procedureREGTJun 1, 2023
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTSep 23, 2022
Date of update of the procedureREGTJun 1, 2023
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 25, 2022
51IPC main classICM
(ICMV)		 H10N 60/12 (2023.01)
51Previous IPC main classICMF
(ICMVF)		 H01L 39/22 (2006.01)
Date of update of the procedureREGTJun 1, 2023
View procedures Publications (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTJun 1, 2023
Issue numberHN22
YearPJ2023
Publication dateVTJun 1, 2023
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102021213318A1
Searchable text: DE102021213318A1
Date of update of the procedureREGTJun 1, 2023
View procedures Examination procedure (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTJul 11, 2024
Date of update of the procedureREGTJul 12, 2024
View procedures Examination procedure (No.: 9)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTJul 18, 2024
Date of update of the procedureREGTJul 20, 2024