WO2024180559 - A STABLE TABLET-IN-TABLET COMPOSITION FOR NAUSEA VOMITING IN PREGNANCY
National phase entry:
Publication Number
WO/2024/180559
Publication Date
06.09.2024
International Application No.
PCT/IN2023/051112
International Filing Date
29.11.2023
Title **
[English]
A STABLE TABLET-IN-TABLET COMPOSITION FOR NAUSEA VOMITING IN PREGNANCY
[French]
COMPOSITION STABLE DE TYPE COMPRIMÉ DANS COMPRIMÉ CONTRE LES NAUSÉES ET VOMISSEMENTS PENDANT LA GROSSESSE
Applicants **
AKUMS DRUGS & PHARMACEUTICALS LIMITED
Inventors
JAIN, Sanjeev
CHAUDHARY, Arun
DHIMAN, Mukesh
Priority Data
202311013962
01.03.2023
IN
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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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 |
Legal Entity
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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 | 2098 | |
| EPO | Filing, Examination, Granting | 11691 | |
| Japan | Filing, Examination, Granting | 2119 | |
| South Korea | Filing, Examination, Granting | 1989 | |
| USA | Filing, Examination, Granting | 5940 |
Total:
23,837
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
The present invention provides a stable pharmaceutical composition comprising fixed dose combination of doxylamine succinate and pyridoxine hydrochloride for effective treatment of nausea vomiting in pregnancy wherein the stable dosage form is a tablet-in-tablet formulation. The tablet-in-tablet dosage form of the present invention shows dual release having delayed release inner core table comprising doxylamine succinate and pyridoxine hydrochloride and an immediate release outer tablet compressed over inner tablet comprising doxylamine succinate and pyridoxine hydrochloride.[French]
La présente invention concerne une composition pharmaceutique stable comprenant une association à dose fixe de succinate de doxylamine et de chlorhydrate de pyridoxine pour le traitement efficace des nausées et vomissements pendant la grossesse, la forme posologique stable étant une formulation du type comprimé dans comprimé. La forme posologique de comprimé-dans-comprimé de la présente invention présente une double libération comprenant un comprimé de noyau interne à libération retardée comprenant du succinate de doxylamine et du chlorhydrate de pyridoxine et un comprimé externe à libération immédiate comprimé qui est comprimé sur le comprimé interne comprenant du succinate de doxylamine et du chlorhydrate de pyridoxine.