WO2025210616 - COATED TABLET FOR FUEL ADDITIVE
National phase entry is expected:
Publication Number
WO/2025/210616
Publication Date
09.10.2025
International Application No.
PCT/IB2025/054298
International Filing Date
24.04.2025
Title **
[English]
COATED TABLET FOR FUEL ADDITIVE
[French]
COMPRIMÉ ENROBÉ POUR ADDITIF POUR CARBURANT
Applicants **
ASGARI KACHOUSANGI, Mahdi
Inventors
ASGARI KACHOUSANGI, Mahdi
Priority Data
140350140003000207
02.04.2024
IR
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
IP India
* |
| 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 |
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 | 2045 | |
| EPO | Filing, Examination, Granting | 8677 | |
| Japan | Filing, Examination, Granting | 2092 | |
| South Korea | Filing, Examination, Granting | 2000 | |
| USA | Filing, Examination, Granting | 5340 |
Total:
20,154
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Abstract[English]
The invention addresses the instability and toxicity of organometallic compounds used as fuel additives, which can pose environmental and health risks during handling. While these additives improve fuel combustion, efficiency, and reduce emissions by increasing octane, their handling exposes humans and the environment. This invention provides a formulation, coating process (spraying, immersion, extrusion, powder coating), and testing method to prevent direct contact. Coatings, comprising organic hydrocarbons, do not hinder octane enhancement, ensure deposit-free release in fuel tanks, and clean the fuel system. The coating also prevents sublimation during storage. Performance is evaluated by measuring weight loss under vacuum.[French]
L'invention aborde le problème de l'instabilité et de la toxicité de composés organométalliques utilisés comme additifs pour carburant, qui peuvent poser des risques pour l'environnement et la santé pendant leur manipulation. Tandis que ces additifs améliorent l'efficacité de combustion du carburant et réduisent les émissions en augmentant l'indice d'octane, leur manipulation représentent un risque pour les êtres humains et l'environnement. La présente invention concerne une formulation, un processus d'enrobage (pulvérisation, immersion, extrusion, enrobage à la poudre) et un procédé de test pour empêcher tout contact direct. Les enrobages, comprenant des hydrocarbures organiques, ne gênent pas l'enrichissement en octane, assurent une libération sans dépôt dans des réservoirs de carburant, et nettoient le système de carburant. L'enrobage empêche également la sublimation pendant le stockage. Les performances sont évaluées au moyen d'une mesure de perte de poids sous vide.