Register information Patent

DE file number : 10 2020 116 946.9 (Status: pending/in force, Query started: June 30, 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 2020 116 946.9
54Designation/titleTIEnergiespeicher und Verfahren zur Herstellung eines Energiespeichers
51IPC main classICM
(ICMV)		 H01M 10/04 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 H01M 10/058 (2010.01), H01M 4/02 (2006.01), H01M 4/04 (2006.01), H01M 4/139 (2010.01), H01M 4/36 (2006.01), H01M 4/38 (2006.01), H01M 4/62 (2006.01), H01M 4/66 (2006.01)
22DE application dateDATJun 26, 2020
43Date of first publicationOTDec 30, 2021
Date of publication of grantPETAug 22, 2024
71/73Applicant/ownerINHInvestHG UG (haftungsbeschränkt), 01900 Großröhrsdorf, DE
72InventorINGritzka, Holger, 01900 Großröhrsdorf, DE
74RepresentativeVTRHerrmann, Gero, Dipl.-Phys., 01328 Dresden, DE
10Published DE documentsDEPNOriginal document: DE102020116946A1
Searchable text: DE102020116946A1
Original document: DE102020116946B4
Searchable text: DE102020116946B4
Address for service Herrmann, Gero, Dipl.-Phys., 01328 Dresden, DE
Domestic priority claimed inPRNCI21 18 2196.2
Due dateFT
FG		Jun 30, 2025
Annual fee for the 6th year Patent fees
Patent division in charge 42
65Splitting off in file numberAIAKZ20 2020 005 748.7
56CitationsCT[A]    WO002020109351A1 (WO 2020/ 109 351 A1)
[A, D]    FR000002690567A1 (FR 2 690 567 A1)
[A, D]    US000005035965A (US 5 035 965 A)
[X]    WO002014037828A1 (WO 2014/ 037 828 A1)
[X]    US020060251965A1 (US 2006 / 0 251 965 A1)
[Y]    US020200083518A1 (US 2020 / 0 083 518 A1)
[X]    US020200119333A1 (US 2020 / 0 119 333 A1)
43Date of first publicationEVTDec 30, 2021
Number of official communications (office actions) 2
Number of responses 2
Date of the first transfer into DPMAregisterEREGTDec 30, 2021
Date of the (most recent) update in DPMAregisterREGTJun 21, 2025
(Show all update days)(Hide all update days)
  • Jun 21, 2025
    • Domestic priority claimed in: changed
    • Procedures: Examination procedure, Grant of patent has become final, 23.05.2025: new
  • Aug 22, 2024
    • Published DE documents: changed
    • Domestic priority claimed in: new
    • Procedures: Publications, Patent specification, 22.08.2024: changed
  • Aug 20, 2024
    • Due date: changed
  • Jul 26, 2024
    • Date of publication of grant: new
    • Procedures: Publications, Patent specification, 22.08.2024: new
  • Jul 18, 2024
    • St.36: changed (technical change)
  • May 16, 2024; May 14, 2024; May 8, 2024; May 7, 2024; Mar 22, 2024; Sep 20, 2023; Sep 12, 2023; Nov 26, 2022; Sep 10, 2022; Jul 7, 2022; Apr 21, 2022; Mar 19, 2022; Feb 23, 2022; Feb 4, 2022
    • Historical data not available for this/these date(s)
  • Dec 30, 2021
    • 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 Jun 26, 2020  Details anzeigen
2 Administrative procedure Splitting off utility model Jun 26, 2020  Details anzeigen
3 Examination procedure Request for examination effectively filed Aug 26, 2020  Details anzeigen
4 Pre-registration procedure Pre-registration procedure has been concluded Sep 18, 2020  Details anzeigen
5 Examination procedure Official communication on examination Feb 15, 2021  Details anzeigen
6 Examination procedure Reply to official communication May 7, 2021  Details anzeigen
7 Publications Publication of application (Offenlegungsschrift) Dec 30, 2021 Dec 30, 2021 Details anzeigen
8 Examination procedure Official communication on examination Mar 18, 2022  Details anzeigen
9 Examination procedure Reply to official communication Nov 25, 2022  Details anzeigen
10 Examination procedure Decision to grant patent by Examining Section/Patent Division May 15, 2024  Details anzeigen
11 Publications Patent specification Aug 22, 2024 Aug 22, 2024 Details anzeigen
12 Examination procedure Grant of patent has become final May 23, 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 statusVSTTJun 26, 2020
Date of update of the procedureREGTDec 30, 2021
View procedures Administrative procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTAdministrative procedure
Legal/procedural statusVSTSplitting off utility model
Date of legal/procedural statusVSTTJun 26, 2020
Date of update of the procedureREGTApr 21, 2022
View procedures Examination procedure (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTAug 26, 2020
Third party request No
Date of receiptAEGTJun 26, 2020
Date of update of the procedureREGTDec 30, 2021
View procedures Pre-registration procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTPre-registration procedure has been concluded
Date of legal/procedural statusVSTTSep 18, 2020
Date of update of the procedureREGTDec 30, 2021
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTFeb 15, 2021
Date of update of the procedureREGTDec 30, 2021
View procedures Examination procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTMay 7, 2021
Date of update of the procedureREGTDec 30, 2021
View procedures Publications (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTDec 30, 2021
Issue numberHN52
YearPJ2021
Publication dateVTDec 30, 2021
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102020116946A1
Searchable text: DE102020116946A1
Date of update of the procedureREGTDec 30, 2021
View procedures Examination procedure (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTMar 18, 2022
Date of update of the procedureREGTMar 19, 2022
View procedures Examination procedure (No.: 9)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTNov 25, 2022
Date of update of the procedureREGTNov 26, 2022
View procedures Examination procedure (No.: 10)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDecision to grant patent by Examining Section/Patent Division
Date of legal/procedural statusVSTTMay 15, 2024
Date of update of the procedureREGTMay 16, 2024
View procedures Publications (No.: 11)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPatent specification
Date of legal/procedural statusVSTTAug 22, 2024
Issue numberHN34
YearPJ2024
Publication dateVTAug 22, 2024
Type of publicationPARTDocuments
PartHTPart 3
10Published DE documentsDEPNOriginal document: DE102020116946B4
Searchable text: DE102020116946B4
Date of update of the procedureREGTAug 22, 2024
View procedures Examination procedure (No.: 12)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTGrant of patent has become final
Date of legal/procedural statusVSTTMay 23, 2025
Date of update of the procedureREGTJun 21, 2025