WO2025218304 - INULA FLOWER EXTRACT, COMPOSITION, AND PREPARATION METHOD THEREFOR AND USE THEREOF
National phase entry is expected:
Publication Number
WO/2025/218304
Publication Date
23.10.2025
International Application No.
PCT/CN2025/073845
International Filing Date
22.01.2025
Title **
[English]
INULA FLOWER EXTRACT, COMPOSITION, AND PREPARATION METHOD THEREFOR AND USE THEREOF
[French]
EXTRAIT DE FLEUR D'INULA, COMPOSITION, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION
[Chinese]
旋覆花提取物、组合物及其制备方法和应用
Applicants **
BEIJING ACADEMY OF TCM BEAUTY SUPPLEMENTS CO., LTD.
Inventors
DU, Yijie
MENG, Hong
ZHAO, Siqi
JIA, Guoxiang
Priority Data
202410466654.7
18.04.2024
CN
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Number of Office Actions | * |
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International Searching Authority |
CNIPA
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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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| * | |
| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
* |
| 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 | 1573 | |
| EPO | Filing, Examination, Granting | 11565 | |
| Japan | Filing, Examination, Granting | 2016 | |
| South Korea | Filing, Examination, Granting | 1784 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
21,678
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Abstract[English]
An Inula flower extract, a composition, and a preparation method therefor and use thereof. The preparation method for the Inula flower extract comprises: mixing Inula flower with an extraction solvent, and carrying out soaking, extraction, and filtration to obtain a crude Inula flower extract; and mixing the crude Inula flower extract with a color fixing agent, adjusting pH, and carrying out programmed heating treatment to obtain the Inula flower extract.[French]
L'invention concerne un extrait de fleur d'Inula, une composition, son procédé de préparation et son utilisation. Le procédé de préparation de l'extrait de fleur d'Inula comprend : le mélange de fleur d'Inula avec un solvant d'extraction, et la réalisation d'un trempage, d'une extraction et d'une filtration pour obtenir un extrait de fleur d'Inula brut ; et le mélange de l'extrait de fleur d'Inula brut avec un agent de fixation de couleur, l'ajustement du pH, et la réalisation d'un traitement de chauffage programmé pour obtenir l'extrait de fleur d'Inula.[Chinese]
一种旋覆花提取物、组合物及其制备方法和应用，该旋覆花提取物的制备方法包括：将旋覆花与提取溶剂混合，浸泡、提取、过滤，得到旋覆花粗提液；将所述旋覆花粗提液与固色剂混合，调节pH、程序升温处理，得到所述旋覆花提取物。