Register information Patent

DE file number : 10 2021 109 326.0 (Status: pending/in force, Query started: August 11, 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 109 326.0
54Designation/titleTIVerfahren zur Wärmebehandlung zumindest eines Blechs aus einer weichmagnetischen Legierung
51IPC main classICM
(ICMV)		 C21D 9/46 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C22C 38/10 (2006.01), C22F 1/00 (2006.01)
22DE application dateDATApr 14, 2021
43Date of first publicationOTOct 20, 2022
71/73Applicant/ownerINHVacuumschmelze GmbH & Co. KG, 63450 Hanau, DE
72InventorINTenbrink, Johannes, Dr., 63450 Hanau, DE; Gerke, Marcus, 63450 Hanau, DE; Volbers, Niklas, Dr., 63450 Hanau, DE
74RepresentativeVTRWestphal, Mussgnug & Partner Patentanwälte mit beschränkter Berufshaftung, 81541 München, DE
10Published DE documentsDEPNOriginal document: DE102021109326A1
Searchable text: DE102021109326A1
Address for service Westphal, Mussgnug & Partner Patentanwälte mit beschränkter Berufshaftung, 81541 München, DE
Due dateFT
FG		Apr 30, 2026
Annual fee for the 6th year Patent fees
Patent division in charge 24
56CitationsCT EP000003730286A1 (EP 3 730 286 A1)
DE000003029339A1 (DE 30 29 339 A1)
DE102005034486A1 (DE 10 2005 034 486 A1)
AT000000511034A1 (AT 511 034 A1)
56NPL citationsCTNPTabellensammlung Chemie / Dichte gasförmiger Stoffe. In: Wikibooks, die freie Bibliothek. Bearbeitungsstand: 15. Dezember 2020, 14:34 Uhr. URL: https://de.wikibooks.org/w/index.php?title=Tabellensammlung_Chemie/_Dichte_gasf%C3%B6rmiger_Stoffe&oldid=940414 [abgerufen am 14.09.2021];
LECTRIX: Estimating parallel plate-fin heat sink pressure drop. 01-05-2003. 4 S. URL: https://www.electronics-cooling.com/2003/05/estimating-parallel-plate-fin-heat-sink-pressure-drop/ [abgerufen am 2021-09-14].;
KNACKE, Ottmar ; KUBASCHEWSKI, Oswald ; HESSELMANN, Klaus (Hrsg.): Thermochemical properties of inorganic substances. 2nd ed. Berlin : Springer, 1991. - ISBN 3-540-54014-8. - Deckblatt u. Inhaltsverzeichnis.
43Date of first publicationEVTOct 20, 2022
Number of official communications (office actions) 1
Number of responses 1
Date of the first transfer into DPMAregisterEREGTOct 20, 2022
Date of the (most recent) update in DPMAregisterREGTMay 9, 2025
(Show all update days)(Hide all update days)
  • May 9, 2025
    • Due date: changed
    • Citations: changed
  • May 7, 2025
    • Citations: changed
  • Aug 19, 2024
    • St.36: changed (technical change)
  • Oct 20, 2022
    • 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 Apr 14, 2021  Details anzeigen
2 Examination procedure Request for examination effectively filed Jul 12, 2021  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Aug 18, 2021  Details anzeigen
4 Examination procedure Official communication on examination Dec 10, 2021  Details anzeigen
5 Publications Publication of application (Offenlegungsschrift) Oct 20, 2022 Oct 20, 2022 Details anzeigen
6 Examination procedure Reply to official communication Jun 28, 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 statusVSTTApr 14, 2021
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTJul 12, 2021
Third party request No
Date of receiptAEGTJul 12, 2021
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 statusVSTTAug 18, 2021
View procedures Examination procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTDec 10, 2021
View procedures Publications (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTOct 20, 2022
Issue numberHN42
YearPJ2022
Publication dateVTOct 20, 2022
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102021109326A1
Searchable text: DE102021109326A1
View procedures Examination procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTJun 28, 2024
Date of update of the procedureREGTJul 2, 2024