WO2026053007 - XPS COVERING TILE FOR SUSPENDED GRID CEILINGS WITH STONE PAPER SURFACE AND SPRING MOUNTING CAPABILITY
National phase entry is expected:
Publication Number
WO/2026/053007
Publication Date
12.03.2026
International Application No.
PCT/IB2025/053752
International Filing Date
10.04.2025
Title **
[English]
XPS COVERING TILE FOR SUSPENDED GRID CEILINGS WITH STONE PAPER SURFACE AND SPRING MOUNTING CAPABILITY
[French]
DALLE DE PLAFOND EN XPS POUR PLAFONDS À OSSATURE SUSPENDUE, AVEC SURFACE EN PAPIER-PIERRE ET APTITUDE À UNE FIXATION PAR RESSORT
Applicants **
LESANI, Hossein
Inventors
LESANI, Hossein
Priority Data
140350140003004062
05.09.2024
IR
Application details
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International Searching Authority |
CNIPA
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Natural Person
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| 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 | 1576 | |
| EPO | Filing, Examination, Granting | 8683 | |
| Japan | Filing, Examination, Granting | 1844 | |
| South Korea | Filing, Examination, Granting | 1472 | |
| USA | Filing, Examination, Granting | 5940 |
Total:
19,515
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Abstract[English]
With the rapid advancement of technology, greater comfort has been provided for people. However, traditional building materials sometimes lead to energy loss. To address this issue, covering tiles are used for ceilings and walls. Our invention introduces an extruded polystyrene (XPS) suspended ceiling tile with a stone paper surface and spring installation capability. The structure of this tile allows for larger dimensions while maintaining minimal weight, reducing the amount of structural material required and enhancing seismic resistance. The system consists of the following components: • A layer of extruded polystyrene (XPS) • Water-based acrylic adhesive • Stone paper This product is suitable for use in government and private buildings, hospitals, and schools, contributing to energy efficiency in suspended ceilings.[French]
Avec l'avancement rapide de la technologie, un confort accru a été apporté aux personnes. Toutefois, les matériaux de construction traditionnels entraînent parfois des pertes d’énergie. Pour remédier à ce problème, des dalles de revêtement sont utilisées pour les plafonds et les murs. Notre invention propose une dalle de plafond suspendu en polystyrène extrudé (XPS), dotée d’une surface en papier-pierre et d’une capacité de montage à ressorts. La structure de cette dalle permet des dimensions plus importantes tout en conservant un poids minimal, ce qui réduit la quantité de matériau structural requise et améliore la résistance sismique. Le système comprend les composants suivants : • une couche de polystyrène extrudé (XPS) ; • un adhésif acrylique à base d’eau ; • du papier-pierre. Ce produit est adapté à une utilisation dans des bâtiments publics et privés, des hôpitaux et des établissements scolaires, et contribue à l’efficacité énergétique des plafonds suspendus.