WO2023218225 - COMPOSITE MATERIAL COMPRISING POLYURETHANE AND TANNED BACTERIAL CELLULOSE, AND METHOD FOR MANUFACTURING THE SAME
National phase entry is expected:
Publication Number
WO/2023/218225
Publication Date
16.11.2023
International Application No.
PCT/IB2022/054414
International Filing Date
12.05.2022
Title **
[English]
COMPOSITE MATERIAL COMPRISING POLYURETHANE AND TANNED BACTERIAL CELLULOSE, AND METHOD FOR MANUFACTURING THE SAME
[French]
MATÉRIAU COMPOSITE COMPRENANT DU POLYURÉTHANE ET DE LA CELLULOSE BACTÉRIENNE TANNÉE, ET SON PROCÉDÉ DE FABRICATION
Applicants **
POLYBION S.L.
Inventors
GÓMEZ-ORTIGOZA AGUIRRE, Alexis Manuel
GÓMEZ-ORTIGOZA AGUIRRE, Axel Alejandro
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
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| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter II
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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 | 2062 | |
| EPO | Filing, Examination, Granting | 10141 | |
| Japan | Filing, Examination, Granting | 2304 | |
| South Korea | Filing, Examination, Granting | 2159 | |
| USA | Filing, Examination, Granting | 5340 |
Total:
22,006
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
The present invention refers to a composite material comprising a polyurethane foam backing material sheet and a tanned bacterial cellulose (BC) membrane either integrally joint together or adhered to each other by an adhesive, and methods for manufacturing the same.[French]
La présente invention concerne un matériau composite comprenant une feuille de matériau de support en mousse de polyuréthane et une membrane de cellulose bactérienne (BC) tannée qui sont assemblées ou collées l'une à l'autre par un adhésif, et leurs procédés de fabrication.