WO2024184868 - MICROFLUIDIC REACTION STRUCTURES
National phase entry:
Publication Number
WO/2024/184868
Publication Date
12.09.2024
International Application No.
PCT/IB2024/052280
International Filing Date
09.03.2024
Title **
[English]
MICROFLUIDIC REACTION STRUCTURES
[French]
STRUCTURES DE RÉACTION MICROFLUIDIQUES
Applicants **
VITAL BIOSCIENCES INC.
Inventors
BARREIROS, Miguel
ALFAQHERI, Wisam
BARBOSA, Luis Miguel Marques
BEHROUZI, Mehran
Priority Data
63/489,422
09.03.2023
US
63/489,677
10.03.2023
US
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 |
CIPO
* |
| 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 |
Legal Entity
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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 | 2749 | |
| EPO | Filing, Examination, Granting | 18543 | |
| Japan | Filing, Examination, Granting | 2586 | |
| South Korea | Filing, Examination, Granting | 2967 | |
| USA | Filing, Examination, Granting | 5940 |
Total:
32,785
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A rotatable device includes a plurality of reaction structures arranged circumferentially over at least a portion of the device. Each reaction structure in the plurality of reaction structures includes an aliquot chamber and a reaction chamber positioned radially outwards of the aliquot chamber. The aliquot chamber has an outlet and the reaction chamber has an inlet connected to the outlet of the aliquot chamber. The rotatable device also includes one or more connecting siphons radially leveled with each other and radially inwards of the outlets of the aliquot chambers of the plurality of reaction structures. Each respective connecting siphon in the one or more connecting siphons connects the aliquot chambers of corresponding adjacent reaction structures in the plurality of reaction structures.[French]
Selon l'invention, un dispositif rotatif comprend une pluralité de structures de réaction disposées circonférentiellement sur au moins une partie du dispositif. Chaque structure de réaction de la pluralité de structures de réaction comprend une chambre aliquote et une chambre de réaction positionnée radialement vers l'extérieur par rapport à la chambre aliquote. La chambre aliquote est dotée d'une sortie et la chambre de réaction est dotée d'une entrée reliée à la sortie de la chambre aliquote. Le dispositif rotatif comprend également un ou plusieurs siphons de raccordement radialement nivelés les uns par rapport aux autres et situés radialement vers l'intérieur par rapport aux sorties des chambres aliquotes de la pluralité de structures de réaction. Chaque siphon respectif de raccordement parmi le ou les siphons de raccordement relie les chambres aliquotes de structures de réaction adjacentes correspondantes de la pluralité de structures de réaction.