WO2026027385 - AUTOMOTIVE SOUND INSULATING TRIM COMPONENT
National phase entry is expected:
Publication Number
WO/2026/027385
Publication Date
05.02.2026
International Application No.
PCT/EP2025/071304
International Filing Date
24.07.2025
Title **
[English]
AUTOMOTIVE SOUND INSULATING TRIM COMPONENT
[French]
COMPOSANT DE GARNITURE D'ISOLATION ACOUSTIQUE AUTOMOBILE
Applicants **
AUTONEUM MANAGEMENT AG
Inventors
GOTTARDO, Laura
GERGES, Youssef
PAU-LESSI, Beniamino
Priority Data
24192745.8
02.08.2024
EP
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2268 | |
| EPO | Filing, Examination, Granting | 10248 | |
| Japan | Filing, Examination, Granting | 2264 | |
| South Korea | Filing, Examination, Granting | 2228 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
21,748
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Abstract[English]
An automotive sound-insulating trim component having spring-mass characteristics comprising a porous fibrous spring layer and a mass layer laminated together, wherein the porous fibrous spring layer has an Air Flow Resistivity lower than 7500Ns/m4 and a Damping Loss Factor equal to or higher than 0.15.[French]
L'invention concerne un composant de garniture d'isolation acoustique d'automobile ayant des caractéristiques masse-ressort comprenant une couche de ressort fibreuse poreuse et une couche de masse stratifiées l'une sur l'autre, la couche de ressort fibreuse poreuse ayant une résistivité à l'écoulement d'air inférieure à 7500 Ns/m4 et un facteur de perte d'amortissement égal ou supérieur à 0,15.