WO2026122717 - METHOD AND APPARATUS TO REDUCE THE CUBIC VOLUME IN CARTRIDGES AND CARPULES
National phase entry is expected:
Publication Number
WO/2026/122717
Publication Date
11.06.2026
International Application No.
PCT/US2025/057964
International Filing Date
03.12.2025
Title **
[English]
METHOD AND APPARATUS TO REDUCE THE CUBIC VOLUME IN CARTRIDGES AND CARPULES
[French]
PROCÉDÉ ET APPAREIL POUR RÉDUIRE LE VOLUME CUBIQUE DANS DES CARTOUCHES ET DES CARPULES
Applicants **
KURACINA, Thomas C.
Inventors
KURACINA, Thomas C.
Priority Data
63/728,193
05.12.2024
US
19/179,920
15.04.2025
US
19/235,311
11.06.2025
US
Application details
| Total Number of Claims/PCT | * |
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| Number of Drawings | * |
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International Searching Authority |
USPTO
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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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| 译文 |
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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 | 2248 | |
| EPO | Filing, Examination, Granting | 9138 | |
| Japan | Filing, Examination, Granting | 1846 | |
| South Korea | Filing, Examination, Granting | 1538 | |
| USA | Filing, Examination, Granting | 4310 |
Total:
19,080
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Abstract[English]
Methods and apparatus to reduce deadspace in syringes and other devices with the use of volume displacing members that occupy space within one or more interior spaces of such devices. The volume displacing members are also equipped with one or more internal flow passages that facilitate a flow of a fluid through it. The volume displacing members are also adapted to cooperate with features of the devices that house them to form air-tight and liquid- tight seals that at least partially determine a fluid pathway through the devices.[French]
Procédés et appareils pour réduire l'espace mort dans des seringues et d'autres dispositifs, au moyen d'éléments déplaceurs de volume occupant un espace à l'intérieur d'un ou de plusieurs espaces intérieurs desdits dispositifs. Les éléments déplaceurs de volume sont également pourvus d'un ou de plusieurs passages d'écoulement internes facilitant un écoulement d'un fluide à travers ceux-ci. Les éléments déplaceurs de volume sont également conçus pour coopérer avec des caractéristiques des dispositifs qui les logent afin de former des joints étanches à l'air et aux liquides déterminant au moins partiellement un chemin d'écoulement de fluide à travers lesdits dispositifs.