Register information Patent

WO file number: PCT/EP2023/068148 (Status: not pending/lapsed, Query started: August 22, 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
StatusSTNot pending/lapsed
86WO file numberWAKZPCT/EP2023/068148
87WO publication numberWPN2024032972
54Designation/titleTISCHICHTANORDNUNG ZUR VERKLEIDUNG EINES INNENRAUMS, INNENRAUMDÄMPFUNG FÜR EIN KRAFTFAHRZEUG UND KRAFTFAHRZEUG
51IPC main classICM
(ICMV)
B32B 5/18 (2006.01)
51IPC secondary class(es)ICS
(ICSV)
B32B 5/24 (2006.01), B32B 27/06 (2006.01), B32B 27/28 (2006.01)
86WO application dateWATJul 3, 2023
72InventorINInventor not yet named
66
66
Domestic priorityPRN
PRD
10 2022 002 924.3
Aug 11, 2022
Patent division in charge 13
87WO language of publicationWLANGDE - Deutsch
57AbstractABDie Erfindung betrifft eine Schichtanordnung (5) zur Verkleidung eines Innenraums (7), insbesondere eines Kraftfahrzeugs (1), umfassend eine Funktionsschicht (9), eine Zwischenschicht (11) und eine Deckschicht (13), wobei - die Funktionsschicht (9) einen Verbundwerkstoff (9.1) aus einem Matrixmaterial (15) und darin eingebetteten weichmagnetischen Partikeln (17) aufweist, wobei - die Zwischenschicht (11) einen Schaumwerkstoff (11.1) aufweist, wobei - die Deckschicht (13) ein textiles Flächengebilde (13.1) aufweist, wobei - die Deckschicht (13) eine Sichtfläche (13.2) aufweist, eine Innenraumdämpfung (3) für ein Kraftfahrzeug (1), mit einer solchen Schichtanordnung (5), sowie ein Kraftfahrzeug (1) mit einer solchen Innenraumdämpfung (3).
81Designated WO countriesWDSAE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CV, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IQ, IR, IS, IT, JM, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, MG, MK, MN, MU, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, WS, ZA, ZM, ZW
Published EP/WO documentsEPWOPNOriginal document: WO002024032972A1
Searchable text: WO002024032972A1
43Date of first publicationEVTFeb 15, 2024
Date of the first transfer into DPMAregisterEREGTFeb 20, 2024
Date of the (most recent) update in DPMAregisterREGTApr 10, 2025
(Show all update days)(Hide all update days)
  • Apr 10, 2025
    • Status: changed
    • Procedures: Procedure relating to PCT application, PCT application ceased to have effect for DE, 12.03.2025: new
  • Feb 20, 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 Jul 3, 2023  Details anzeigen
2 Search procedure Request for search effectively filed Jul 3, 2023  Details anzeigen
3 Procedure relating to PCT application WO first publication with search report Feb 15, 2024  Details anzeigen
4 Procedure relating to PCT application Ceased to have effect for DE Mar 12, 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 statusVSTTJul 3, 2023
Date of update of the procedureREGTFeb 20, 2024
View procedures Search procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTSearch procedure
Legal/procedural statusVSTRequest for search effectively filed
Date of legal/procedural statusVSTTJul 3, 2023
Third party request No
Date of receiptAEGTJul 3, 2023
Date of update of the procedureREGTFeb 20, 2024
View procedures Procedure relating to PCT application (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to PCT application
Legal/procedural statusVSTWO first publication with search report
Date of legal/procedural statusVSTTFeb 15, 2024
Date of update of the procedureREGTFeb 20, 2024
View procedures Procedure relating to PCT application (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to PCT application
Legal/procedural statusVSTCeased to have effect for DE
Date of legal/procedural statusVSTTMar 12, 2025
Date of update of the procedureREGTApr 10, 2025