WO2023053017 - IONIZABLE CATIONIC COMPOUNDS FOR MESSENGER RNA DELIVERY
National phase entry:
Publication Number
WO/2023/053017
Publication Date
06.04.2023
International Application No.
PCT/IB2022/059217
International Filing Date
28.09.2022
Title **
[English]
IONIZABLE CATIONIC COMPOUNDS FOR MESSENGER RNA DELIVERY
[French]
COMPOSÉS CATIONIQUES IONISABLES POUR L'ADMINISTRATION D'ARN MESSAGER
Applicants **
SEQIRUS INC.
475 Green Oaks Parkway
Holly Springs, North Carolina 27540, US
Inventors
DANE, Eric L.
c/- Seqirus Inc.
475 Green Oaks Parkway
Holly Springs, North Carolina 27540, US
Priority Data
63/249,128
28.09.2021
US
Application details
| Total Number of Claims/PCT | * |
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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 |
USPTO
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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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| Translation |
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Recalculate
* 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 | 1753 | |
| EPO | Filing, Examination | 9087 | |
| Japan | Filing | 593 | |
| South Korea | Filing | 575 | |
| USA | Filing, Examination | 3930 |
Total: 15938 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
The use of certain ionizable cationic lipid compounds in forming lipid nanoparticles is described. The lipid nanoparticles may encapsulate a therapeutic, such as a nucleic acid, and may be used in the delivery of the therapeutic and in methods of treating certain conditions, or for inducing an immune response.[French]
L'invention décrit l'utilisation de certains composés lipidiques cationiques ionisables dans la formation de nanoparticules lipidiques. Les nanoparticules lipidiques peuvent encapsuler un agent thérapeutique, tel qu'un acide nucléique, et peuvent être utilisées dans l'administration de l'agent thérapeutique et dans des méthodes de traitement de certaines affections, ou pour induire une réponse immunitaire.