Register information Patent

DE file number : 10 2022 121 914.3 (Status: pending/in force, Query started: August 24, 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 2022 121 914.3
54Designation/titleTIWärme- und Kältespeicher mit Gegenstromwärmetauscher
51IPC main classICM
(ICMV)		 F28D 20/00 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 F24D 10/00 (2022.01), F24T 10/00 (2018.01)
22DE application dateDATAug 30, 2022
43Date of first publicationOTFeb 29, 2024
71/73Applicant/ownerINHFalkenstein, Jürgen, 88427 Bad Schussenried, DE; Scherer, Johannes, Dr., 81245 München, DE
72InventorINScherer, Johannes, Dr., 81245 München, DE; Falkenstein, Jürgen, 88427 Bad Schussenried, DE; Scherer, Florian, 86316 Friedberg, DE
74RepresentativeVTRBOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 80336 München, DE
10Published DE documentsDEPNOriginal document: DE102022121914A1
Searchable text: DE102022121914A1
Address for service BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
Domestic priority claimed inPRNCIPCT/EP2023/073665
Due dateFT
FG		Aug 31, 2025
Annual fee for the 4th year Patent fees
Patent division in charge 16
56CitationsCT DE102019111173A1 (DE 10 2019 111 173 A1)
DE102021105836A1 (DE 10 2021 105 836 A1)
DE202004009559U1 (DE 20 2004 009 559 U1)
DE102011001273A1 (DE 10 2011 001 273 A1)
DE102019121027A1 (DE 10 2019 121 027 A1)
43Date of first publicationEVTFeb 29, 2024
Number of official communications (office actions) 1
Number of responses 0
Date of the first transfer into DPMAregisterEREGTFeb 29, 2024
Date of the (most recent) update in DPMAregisterREGTSep 7, 2024
(Show all update days)(Hide all update days)
  • Sep 7, 2024
    • Due date: changed
  • Aug 19, 2024
    • St.36: changed (technical change)
  • Feb 29, 2024
    • 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 Aug 30, 2022  Details anzeigen
2 Examination procedure Request for examination effectively filed Aug 30, 2022  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Sep 28, 2022  Details anzeigen
4 New applicant/owner details New applicant/owner details Nov 23, 2022  Details anzeigen
5 Examination procedure Official communication on examination Feb 28, 2023  Details anzeigen
6 Publications Publication of application (Offenlegungsschrift) Feb 29, 2024 Feb 29, 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 statusVSTTAug 30, 2022
Date of update of the procedureREGTFeb 29, 2024
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTAug 30, 2022
Third party request No
Date of receiptAEGTAug 30, 2022
Date of update of the procedureREGTFeb 29, 2024
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 statusVSTTSep 28, 2022
Date of update of the procedureREGTFeb 29, 2024
View procedures New applicant/owner details (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTNew applicant/owner details
Legal/procedural statusVSTNew applicant/owner details
Date of legal/procedural statusVSTTNov 23, 2022
71/73Applicant/ownerINHFalkenstein, Jürgen, 88427 Bad Schussenried, DE; Scherer, Johannes, Dr., 81245 München, DE
71/73Previous applicant/ownerINHFFalkenstein, Jürgen, 88427 Bad Schussenried, DE, Scherer, Johannes, 86438 Kissing, DE
Date of update of the procedureREGTFeb 29, 2024
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTFeb 28, 2023
Date of update of the procedureREGTFeb 29, 2024
View procedures Publications (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTFeb 29, 2024
Issue numberHN9
YearPJ2024
Publication dateVTFeb 29, 2024
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102022121914A1
Searchable text: DE102022121914A1
Date of update of the procedureREGTFeb 29, 2024