Register information Patent

DE file number : 10 2022 115 978.7 (Status: pending/in force, Query started: May 4, 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 115 978.7
54Designation/titleTIWasserabscheider zum Abscheiden von flüssigem Wasser aus einem mit dem flüssigen Wasser beladenen Gasstrom, Brennstoffzellen-Anlage, Fahrzeug, sowie Verfahren zum Betreiben einer Brennstoffzellen-Anlage
51IPC main classICM
(ICMV)		 H01M 8/04119 (2016.01)
51IPC secondary class(es)ICS
(ICSV)		 H01M 8/04223 (2016.01), F16T 1/00 (2006.01), B01D 45/18 (2006.01)
22DE application dateDATJun 27, 2022
43Date of first publicationOTDec 28, 2023
71/73Applicant/ownerINHHEGGEMANN Aktiengesellschaft, 33142 Büren, DE
72InventorINKonrad, Stefan, 33154 Salzkotten, DE; Campagna, Mateo, 59556 Lippstadt, DE
74RepresentativeVTRVolkmann, Torsten, Dipl.-Ing. , 30449 Hannover, DE
10Published DE documentsDEPNOriginal document: DE102022115978A1
Searchable text: DE102022115978A1
Address for service Herrn Patentanwalt Torsten Volkmann, 30449 Hannover, DE
Due dateFT
FG		Jun 30, 2025
Annual fee for the 4th year Patent fees
Patent division in charge 42
56CitationsCT DE102019215596A1 (DE 10 2019 215 596 A1)
DE102015224229A1 (DE 10 2015 224 229 A1)
DE000002324575A (DE 23 24 575 A)
43Date of first publicationEVTDec 28, 2023
Number of official communications (office actions) 1
Number of responses 1
Date of the first transfer into DPMAregisterEREGTDec 28, 2023
Date of the (most recent) update in DPMAregisterREGTSep 3, 2024
(Show all update days)(Hide all update days)
  • Sep 3, 2024
    • Due date: changed
  • Aug 19, 2024
    • St.36: changed (technical change)
  • Jul 7, 2024
    • Historical data not available for this/these date(s)
  • Dec 28, 2023
    • 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 27, 2022  Details anzeigen
2 Examination procedure Request for examination effectively filed Jun 27, 2022  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Jul 11, 2022  Details anzeigen
4 Examination procedure Official communication on examination Jan 5, 2023  Details anzeigen
5 Examination procedure Reply to official communication Nov 13, 2023  Details anzeigen
6 Publications Publication of application (Offenlegungsschrift) Dec 28, 2023 Dec 28, 2023 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 27, 2022
Date of update of the procedureREGTDec 28, 2023
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTJun 27, 2022
Third party request No
Date of receiptAEGTJun 27, 2022
Date of update of the procedureREGTDec 28, 2023
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 statusVSTTJul 11, 2022
Date of update of the procedureREGTDec 28, 2023
View procedures Examination procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTJan 5, 2023
Date of update of the procedureREGTDec 28, 2023
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTNov 13, 2023
Date of update of the procedureREGTDec 28, 2023
View procedures Publications (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTDec 28, 2023
Issue numberHN52
YearPJ2023
Publication dateVTDec 28, 2023
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102022115978A1
Searchable text: DE102022115978A1
Date of update of the procedureREGTDec 28, 2023