Register information Patent

DE file number : 10 2020 116 944.2 (Status: pending/in force, Query started: July 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 2020 116 944.2
54Designation/titleTIVerfahren 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 4/04 (2006.01), H01M 4/62 (2006.01), H01M 50/403 (2021.01), H01M 10/0563 (2010.01), H01M 10/0566 (2010.01), H01M 50/10 (2021.01), H01M 50/60 (2021.01)
22DE application dateDATJun 26, 2020
43Date of first publicationOTDec 30, 2021
Date of publication of grantPETMay 8, 2025
71/73Applicant/ownerINHInvestHG UG (haftungsbeschränkt), 01900 Großröhrsdorf, DE
72InventorINGritzka, Holger, 01900 Großröhrsdorf, DE
74RepresentativeVTRHerrmann, Gero, Dipl.-Phys., 01328 Dresden, DE
10Published DE documentsDEPNOriginal document: DE102020116944A1
Searchable text: DE102020116944A1
Original document: DE102020116944B4
Searchable text: DE102020116944B4
Address for service Herrmann, Gero, Dipl.-Phys., 01328 Dresden, DE
Domestic priority claimed inPRNCI21 18 2196.2
Due dateFT
FG
Jun 30, 2026
Annual fee for the 7th year Patent fees
Patent division in charge 42
65Splitting off in file numberAIAKZ20 2020 005 747.9
56CitationsCT[Y]    US020160126554A1 (US 2016 / 0 126 554 A1)
[Y]    US020050239917A1 (US 2005 / 0 239 917 A1)
[Y]    US020200083518A1 (US 2020 / 0 083 518 A1)
[A]    US020130192997A1 (US 2013 / 0 192 997 A1)
[Y]    US020030165744A1 (US 2003 / 0 165 744 A1)
[Y]    US020170288232A1 (US 2017 / 0 288 232 A1)
43Date of first publicationEVTDec 30, 2021
Number of official communications (office actions) 3
Number of responses 3
Date of the first transfer into DPMAregisterEREGTDec 30, 2021
Date of the (most recent) update in DPMAregisterREGTJul 2, 2025
(Show all update days)(Hide all update days)
  • Jul 2, 2025
    • Due date: changed
    • Citations: changed
  • May 8, 2025
    • Published DE documents: changed
    • Citations: changed
    • Procedures: Publications, Patent specification, 08.05.2025: changed
  • Apr 11, 2025
    • Domestic priority claimed in: changed
    • Procedures: Publications, Patent specification, 08.05.2025: new
  • Apr 7, 2025
    • Date of publication of grant: new
    • Citations: changed
  • Feb 8, 2025
    • Citations: changed
  • Jan 30, 2025
    • Procedures: Examination procedure, Decision to grant patent , 29.01.2025: new
  • Jan 28, 2025
    • IPC secondary class(es): changed
    • Number of responses: changed
    • Procedures: Examination procedure, Reply to official communication received, 21.01.2025: new
  • Jan 22, 2025
    • Citations: changed
  • Nov 12, 2024
    • Citations: changed
    • Number of official communications (office actions): changed
    • Procedures: Examination procedure, Official communication on examination issued, 11.11.2024: new
  • Sep 3, 2024
    • Domestic priority claimed in: new
    • Due date: changed
  • Aug 19, 2024
    • St.36: changed (technical change)
  • Jun 21, 2024; Nov 28, 2023; Oct 5, 2023; Sep 12, 2023; Jul 6, 2023; Sep 27, 2022; Sep 10, 2022; Apr 13, 2022; Mar 19, 2022; Mar 18, 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 Jan 26, 2021  Details anzeigen
6 Examination procedure Reply to official communication Apr 28, 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 Sep 27, 2023  Details anzeigen
10 Examination procedure Official communication on examination Nov 11, 2024  Details anzeigen
11 Examination procedure Reply to official communication Jan 21, 2025  Details anzeigen
12 Examination procedure Decision to grant patent by Examining Section/Patent Division Jan 29, 2025  Details anzeigen
13 Publications Patent specification May 8, 2025 May 8, 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 13, 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 statusVSTTJan 26, 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 statusVSTTApr 28, 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: DE102020116944A1
Searchable text: DE102020116944A1
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 statusVSTTSep 27, 2023
Date of update of the procedureREGTOct 5, 2023
View procedures Examination procedure (No.: 10)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTNov 11, 2024
Date of update of the procedureREGTNov 12, 2024
View procedures Examination procedure (No.: 11)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTJan 21, 2025
Date of update of the procedureREGTJan 28, 2025
View procedures Examination procedure (No.: 12)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDecision to grant patent by Examining Section/Patent Division
Date of legal/procedural statusVSTTJan 29, 2025
Date of update of the procedureREGTJan 30, 2025
View procedures Publications (No.: 13)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPatent specification
Date of legal/procedural statusVSTTMay 8, 2025
Issue numberHN19
YearPJ2025
Publication dateVTMay 8, 2025
Type of publicationPARTDocuments
PartHTPart 3
10Published DE documentsDEPNOriginal document: DE102020116944B4
Searchable text: DE102020116944B4
Date of update of the procedureREGTMay 8, 2025