WO2026131437 - PRESERVATION SYSTEMS USING LITSEA ESSENTIAL OIL
National phase entry is expected:
Publication Number
WO/2026/131437
Publication Date
25.06.2026
International Application No.
PCT/EP2025/086561
International Filing Date
11.12.2025
Title **
[English]
PRESERVATION SYSTEMS USING LITSEA ESSENTIAL OIL
[French]
SYSTÈMES DE CONSERVATION UTILISANT L'HUILE ESSENTIELLE DE LITSEA
Applicants **
HENKEL AG & CO. KGAA
Inventors
TEWARI, Amit
WEIDE, Mirko
HARTWIG, Caroline
Priority Data
102024212238.6
20.12.2024
DE
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 |
EPO
* |
| 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
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| 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 | 1893 | |
| EPO | Filing, Examination, Granting | 8746 | |
| Japan | Filing, Examination, Granting | 2027 | |
| South Korea | Filing, Examination, Granting | 1778 | |
| USA | Filing, Examination, Granting | 6540 |
Total:
20,984
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Abstract[English]
The essential oil from Litsea species can be used as a preservative in cleansing compositions for the hair, skin or scalp, in laundry detergent compositions or in hard surface cleaning compositions.[French]
L'huile essentielle issue d'espèces de Litsea peut être utilisée comme conservateur dans des compositions nettoyantes pour les cheveux, la peau ou le cuir chevelu, dans des compositions de détergent pour le linge ou dans des compositions de nettoyage de surfaces dures.