Register information Patent

DE file number : 10 2022 204 354.5 (Status: pending/in force, Query started: August 3, 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 204 354.5
54Designation/titleTIFlüssigkeitsabscheidevorrichtung für ein Kompressorsystem und Kompressorsystem mit einer solchen Flüssigkeitsabscheidevorrichtung
51IPC main classICM
(ICMV)		 F04C 29/02 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 F04B 39/16 (2006.01), B01D 45/02 (2006.01)
22DE application dateDATMay 3, 2022
43Date of first publicationOTNov 9, 2023
71/73Applicant/ownerINHFiltration Group GmbH, 74613 Öhringen, DE; Knorr-Bremse Systeme für Schienenfahrzeuge GmbH, 80809 München, DE
72InventorINSpringl, Cornelia, 83233 Bernau, DE; Kipp, Thomas, 81547 München, DE; Donat, Elias, 74613 Öhringen, DE; Rostocki, Jakob, 74248 Ellhofen, DE; Gorzawski, Steffen, 74906 Bad Rappenau, DE
74RepresentativeVTRPrüfer & Partner mbB Patentanwälte Rechtsanwalt, 81479 München, DE
10Published DE documentsDEPNOriginal document: DE102022204354A1
Searchable text: DE102022204354A1
Address for service Prüfer & Partner mbB Patentanwälte Rechtsanwälte, 81479 München, DE
Domestic priority claimed inPRNCIPCT/EP2023/060367
23 72 1360.8
Due dateFT
FG		May 31, 2026
Annual fee for the 5th year Patent fees
Patent division in charge 15
56CitationsCT DE000006602689U (DE 66 02 689 U)
DE000002600488A1 (DE 26 00 488 A1)
DE000001403453A (DE 14 03 453 A)
DE102017003888A1 (DE 10 2017 003 888 A1)
43Date of first publicationEVTNov 9, 2023
Number of official communications (office actions) 1
Number of responses 1
Date of the first transfer into DPMAregisterEREGTNov 9, 2023
Date of the (most recent) update in DPMAregisterREGTJun 12, 2025
(Show all update days)(Hide all update days)
  • Jun 12, 2025
    • Due date: changed
  • Jun 8, 2025
    • St.36: changed (technical change)
  • Jan 11, 2025
    • Domestic priority claimed in: changed
  • Aug 16, 2024
    • St.36: changed (technical change)
  • Nov 9, 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 May 3, 2022  Details anzeigen
2 Examination procedure Request for examination effectively filed May 3, 2022  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded May 23, 2022  Details anzeigen
4 New representative details New representative details Jun 22, 2022  Details anzeigen
5 New representative details New representative details Aug 8, 2022  Details anzeigen
6 Examination procedure Official communication on examination Jan 13, 2023  Details anzeigen
7 Examination procedure Reply to official communication Mar 9, 2023  Details anzeigen
8 Publications Publication of application (Offenlegungsschrift) Nov 9, 2023 Nov 9, 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 statusVSTTMay 3, 2022
Date of update of the procedureREGTNov 9, 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 statusVSTTMay 3, 2022
Third party request No
Date of receiptAEGTMay 3, 2022
Date of update of the procedureREGTNov 9, 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 statusVSTTMay 23, 2022
Date of update of the procedureREGTNov 9, 2023
View procedures New representative details (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTNew representative details
Legal/procedural statusVSTNew representative details
Date of legal/procedural statusVSTTJun 22, 2022
74RepresentativeVTRNo representative appointed
74Previous representativeVTRFPrüfer & Partner mbB Patentanwälte Rechtsanwalt, 81479 München, DE
Date of update of the procedureREGTMar 5, 2024
View procedures New representative details (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTNew representative details
Legal/procedural statusVSTNew representative details
Date of legal/procedural statusVSTTAug 8, 2022
74RepresentativeVTRPrüfer & Partner mbB Patentanwälte Rechtsanwalt, 81479 München, DE
74Previous representativeVTRFNo representative appointed
Date of update of the procedureREGTMar 5, 2024
View procedures Examination procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTJan 13, 2023
Date of update of the procedureREGTNov 9, 2023
View procedures Examination procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTMar 9, 2023
Date of update of the procedureREGTNov 9, 2023
View procedures Publications (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTNov 9, 2023
Issue numberHN45
YearPJ2023
Publication dateVTNov 9, 2023
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102022204354A1
Searchable text: DE102022204354A1
Date of update of the procedureREGTNov 9, 2023