Register information Patent

DE file number : 10 2021 213 746.6 (Status: pending/in force, Query started: May 9, 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 213 746.6
54Designation/titleTIVorrichtung, Verfahren und System zur Absorption von elektromagnetischer Strahlung, sowie Verfahren zur Herstellung einer Vorrichtung zur Absorption von elektromagnetischer Strahlung
51IPC main classICM
(ICMV)		 H10F 30/227 (2025.01)
51IPC secondary class(es)ICS
(ICSV)		 H10F 71/00 (2025.01), H10F 39/18 (2025.01)
22DE application dateDATDec 2, 2021
43Date of first publicationOTFeb 9, 2023
Date of publication of grantPETFeb 9, 2023
71/73Applicant/ownerINHBrandenburgische Technische Universität Cottbus-Senftenberg, Körperschaft des öffentlichen Rechts, 03046 Cottbus, DE; Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein, 80686 München, DE
72InventorINKnobbe, Jens, 01109 Dresden, DE; Augel, Lion, 01109 Dresden, DE
74RepresentativeVTRSchoppe, Zimmermann, Stöckeler, Zinkler, Schenk & Partner mbB Patentanwälte, 81373 München, DE
10Published DE documentsDEPNOriginal document: DE102021213746B3
Searchable text: DE102021213746B3
Address for service Schoppe, Zimmermann, Stöckeler, Zinkler, Schenk & Partner mbB Patentanwälte, 81373 München, DE
Domestic priority claimed inPRNCIPCT/EP2022/083869
22 82 3489.4
Due dateFT
FG		Dec 31, 2025
Annual fee for the 5th year Patent fees
Patent division in charge 33
56CitationsCT[A]    US020210156969A1 (US 2021 / 0 156 969 A1)
43Date of first publicationEVTFeb 9, 2023
Number of official communications (office actions) 1
Number of responses 1
Date of the first transfer into DPMAregisterEREGTFeb 9, 2023
Date of the (most recent) update in DPMAregisterREGTJan 10, 2025
(Show all update days)(Hide all update days)
  • Jan 10, 2025
    • Due date: changed
  • Jan 2, 2025
    • IPC main class: changed
    • IPC secondary class(es): changed
    • Domestic priority claimed in: changed
    • Procedures: Change of classification, Change of IPC main class, 22.11.2024: new
  • Jul 19, 2024
    • St.36: changed (technical change)
  • Jun 28, 2024; Dec 22, 2023; Dec 9, 2023; Oct 19, 2023
    • Historical data not available for this/these date(s)
  • Feb 9, 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 Dec 2, 2021  Details anzeigen
2 Examination procedure Request for examination effectively filed Dec 2, 2021  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Apr 26, 2022  Details anzeigen
4 Examination procedure Official communication on examination Jul 20, 2022  Details anzeigen
5 Examination procedure Reply to official communication Oct 20, 2022  Details anzeigen
6 Examination procedure Decision to grant patent by Examining Section/Patent Division Oct 31, 2022  Details anzeigen
7 Publications Patent specification Feb 9, 2023 Feb 9, 2023 Details anzeigen
8 Examination procedure Grant of patent has become final Nov 10, 2023 Jan 18, 2024 Details anzeigen
9 Change of classification Change of IPC main class Nov 22, 2024 Jan 2, 2025 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 statusVSTTDec 2, 2021
Date of update of the procedureREGTFeb 9, 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 statusVSTTDec 2, 2021
Third party request No
Date of receiptAEGTDec 2, 2021
Date of update of the procedureREGTFeb 9, 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 statusVSTTApr 26, 2022
Date of update of the procedureREGTFeb 9, 2023
View procedures Examination procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTJul 20, 2022
Date of update of the procedureREGTFeb 9, 2023
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTOct 20, 2022
Date of update of the procedureREGTFeb 9, 2023
View procedures Examination procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDecision to grant patent by Examining Section/Patent Division
Date of legal/procedural statusVSTTOct 31, 2022
Date of update of the procedureREGTFeb 9, 2023
View procedures Publications (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPatent specification
Date of legal/procedural statusVSTTFeb 9, 2023
Issue numberHN6
YearPJ2023
Publication dateVTFeb 9, 2023
Type of publicationPARTDocuments
PartHTPart 3
10Published DE documentsDEPNOriginal document: DE102021213746B3
Searchable text: DE102021213746B3
Date of update of the procedureREGTFeb 9, 2023
View procedures Examination procedure (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTGrant of patent has become final
Date of legal/procedural statusVSTTNov 10, 2023
Issue numberHN3
YearPJ2024
Publication dateVTJan 18, 2024
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTDec 22, 2023
View procedures Change of classification (No.: 9)
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)		 H10F 30/227 (2025.01)
51Previous IPC main classICMF
(ICMVF)		 H01L 31/108 (2006.01)
Date of update of the procedureREGTJan 2, 2025