WO2025238392 - AIR PURIFICATION SYSTEM USING COBALT-BASED METAL ORGANIC FRAMEWORK (ZIF-67), ACTIVATED CARBON AND NANO CHITOSAN
National phase entry is expected:
Publication Number
WO/2025/238392
Publication Date
20.11.2025
International Application No.
PCT/IB2024/054591
International Filing Date
11.05.2024
Title **
[English]
AIR PURIFICATION SYSTEM USING COBALT-BASED METAL ORGANIC FRAMEWORK (ZIF-67), ACTIVATED CARBON AND NANO CHITOSAN
[French]
SYSTÈME DE PURIFICATION D'AIR UTILISANT UNE STRUCTURE ORGANOMÉTALLIQUE À BASE DE COBALT (ZIF-67), DU CHARBON ACTIF ET DU NANO-CHITOSANE
Applicants **
MIRHOSSEINI, Seyyedsaber
AKBARISADAT, Radin
SABET, Roham
OGHBATALAB, Ali
NAGHIB LAHOUTI, Kiavash
JABERI, Seyed Artin
Inventors
MIRHOSSEINI, Seyyedsaber
AKBARISADAT, Radin
SABET, Roham
OGHBATALAB, Ali
NAGHIB LAHOUTI, Kiavash
JABERI, Seyed Artin
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 |
IP India
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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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| * | |
| * | |
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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 | 1881 | |
| EPO | Filing, Examination, Granting | 8688 | |
| Japan | Filing, Examination, Granting | 1892 | |
| South Korea | Filing, Examination, Granting | 1432 | |
| USA | Filing, Examination, Granting | 6540 |
Total:
20,433
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Abstract[English]
Air Purification System Using Cobalt-Based Metal Organic Framework (ZIF-67), Activated Carbon and Nano Chitosan, a device that employs four methods to eliminate carbon dioxide and other pollutants, thereby purifying the air and generating a valuable byproduct for industrial use. The construction of the air purifier involves designing and building the main filter housing and frames. The main compartment, shaped like a cube, is crafted from plexiglass. The filter frame, made of double-layered square cross-section plexiglass, houses the filters within circular hollow spaces.[French]
L'invention concerne un système de purification d'air utilisant une structure organométallique à base de cobalt (ZIF-67), du charbon actif et du nano-chitosane, un dispositif qui utilise quatre procédés pour éliminer le dioxyde de carbone et d'autres polluants, ce qui permet de purifier l'air et de générer un sous-produit de valeur à usage industriel. La construction du purificateur d'air implique la conception et la construction du boîtier de filtre principal et des cadres. Le compartiment principal, en forme de cube, est confectionné à partir de plexiglas. Le cadre de filtre, constitué de plexiglas à section transversale carrée à double couche, loge les filtres à l'intérieur d'espaces creux circulaires.