WO2025082762 - CATALYTIC SYSTEM OF BIMETALLIC NANOPARTICLES BASED ON GROUP VIII AND/OR GROUP IB METAL
National phase entry is expected:
Publication Number
WO/2025/082762
Publication Date
24.04.2025
International Application No.
PCT/EP2024/078020
International Filing Date
04.10.2024
Title **
[English]
CATALYTIC SYSTEM OF BIMETALLIC NANOPARTICLES BASED ON GROUP VIII AND/OR GROUP IB METAL
[French]
SYSTEME CATALYTIQUE DE NANOPARTICULES BIMETALLIQUES A BASE DE METAL DU GROUPE VIII ET/OU IB
Applicants **
IFP ENERGIES NOUVELLES
Inventors
BOUALLEG, Malika
ASENSIO REVERT, Juan Manuel
Priority Data
FR2311183
17.10.2023
FR
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Pages of Specification | * |
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International Searching Authority |
EPO
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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 |
Legal Entity
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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 | 2164 | |
| EPO | Filing, Examination, Granting | 10643 | |
| Japan | Filing, Examination, Granting | 2336 | |
| South Korea | Filing, Examination, Granting | 2313 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
22,196
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 relates to a catalytic system in the form of a colloidal suspension comprising a plurality of bimetallic nanoparticles based on at least one group VIII metal and/or one group IB metal, characterized in that the nanoparticles have a number-average diameter of less than 10 nm, and in that the standard deviation relating to the size of said nanoparticles is less than or equal to 50% of said average diameter.[French]
La présente invention concerne un système catalytique se présentant sous la forme d'une suspension colloïdale comprenant une pluralité de nanoparticules bimétalliques à base d'au moins un métal du groupe VIII et/ou d'un métal du groupe IB, caractérisé en ce que lesdites nanoparticules ont un diamètre moyen en nombre inférieur à 10 nm, et en ce que l'écart-type relatif à la taille desdites nanoparticules est inférieur ou égal à 50% dudit diamètre moyen.