Register information Patent

DE file number : 10 2021 103 883.9 (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 103 883.9
54Designation/titleTIVorrichtung zur Zwischenspeicherung von Energie
51IPC main classICM
(ICMV)		 F01K 27/00 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 F02C 6/00 (2006.01), F17C 11/00 (2006.01), C25B 1/04 (2021.01)
22DE application dateDATFeb 18, 2021
43Date of first publicationOTAug 18, 2022
71/73Applicant/ownerINHTechnische Universität Darmstadt, Körperschaft des öffentlichen Rechts, 64289 Darmstadt, DE
72InventorINAlobaid, Falah, 64289 Darmstadt, DE; Dieringer, Paul, 60327 Frankfurt, DE; Epple, Bernd, 64395 Brensbach, DE
74RepresentativeVTRLifeTech IP Spies & Behrndt Patentanwälte PartG mbB, 80687 München, DE
10Published DE documentsDEPNOriginal document: DE102021103883A1
Searchable text: DE102021103883A1
Address for service LifeTech IP Spies & Behrndt Patentanwälte PartG mbB, 80687 München, DE
Due dateFT
FG		Feb 28, 2026
Annual fee for the 6th year Patent fees
Patent division in charge 17
56CitationsCT[A, D]   CA000002211391A1 (CA 2 211 391 A1)
[X, A]    WO002015048845A1 (WO 2015/ 048 845 A1)
[X, A]    WO002019224398A1 (WO 2019/ 224 398 A1)
[X, A]    US020190031507A1 (US 2019 / 0 031 507 A1)
43Date of first publicationEVTAug 18, 2022
Number of official communications (office actions) 0
Number of responses 0
Date of the first transfer into DPMAregisterEREGTAug 18, 2022
Date of the (most recent) update in DPMAregisterREGTFeb 26, 2025
(Show all update days)(Hide all update days)
  • Feb 26, 2025
    • Due date: changed
  • Aug 14, 2024
    • St.36: changed (technical change)
  • Aug 18, 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 Feb 18, 2021  Details anzeigen
2 Search procedure Request for search effectively filed Feb 18, 2021  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Mar 29, 2021  Details anzeigen
4 Search procedure Information on identified prior art provided Sep 16, 2021  Details anzeigen
5 Publications Publication of application (Offenlegungsschrift) Aug 18, 2022 Aug 18, 2022 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 statusVSTTFeb 18, 2021
View procedures Search procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTSearch procedure
Legal/procedural statusVSTRequest for search effectively filed
Date of legal/procedural statusVSTTFeb 18, 2021
Third party request No
Date of receiptAEGTFeb 18, 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 statusVSTTMar 29, 2021
View procedures Search procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTSearch procedure
Legal/procedural statusVSTInformation on identified prior art provided
Date of legal/procedural statusVSTTSep 16, 2021
Third party request No
Date of receiptAEGTFeb 18, 2021
View procedures Publications (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTAug 18, 2022
Issue numberHN33
YearPJ2022
Publication dateVTAug 18, 2022
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102021103883A1
Searchable text: DE102021103883A1