WO2023119188 - COMPOSITION OF COMPOUND COMPRISING 3-HYDROXYCYCLOPENTANONE MOIETY AND METHOD OF ITS STABILIZATION
National phase entry is expected:
Publication Number
WO/2023/119188
Publication Date
29.06.2023
International Application No.
PCT/IB2022/062615
International Filing Date
21.12.2022
Title **
[English]
COMPOSITION OF COMPOUND COMPRISING 3-HYDROXYCYCLOPENTANONE MOIETY AND METHOD OF ITS STABILIZATION
[French]
COMPOSITION DE COMPOSÉ COMPRENANT UNE FRACTION 3-HYDROXYCYCLOPENTANONE ET SON PROCÉDÉ DE STABILISATION
Applicants **
AS KEVELT
Inventors
JÄRVING, Ivar
Priority Data
P202100026
22.12.2021
EE
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 |
EPO
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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 II
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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 | 2555 | |
| EPO | Filing, Examination, Granting | 16572 | |
| Japan | Filing, Examination, Granting | 2667 | |
| South Korea | Filing, Examination, Granting | 3055 | |
| USA | Filing, Examination, Granting | 7540 |
Total:
32,389
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
The invention relates to a composition comprising a compound having a 3-hydroxycyclopentanone moiety in its structure, an organic solvent comprising an alcohol, an ester or a mixture thereof, and a salt capable of dissociating in the solvent, or its constitutive ions. The invention further relates to a kit comprising such composition, to a method of preparing the composition, and to a method of stabilizing a compound having a 3-hydroxycyclopentanone moiety in the solvent using the salt.[French]
L'invention concerne une composition comprenant un composé ayant une fraction 3-hydroxycyclopentanone dans sa structure, un solvant organique comprenant un alcool, un ester ou un mélange de ceux-ci, et un sel capable de se dissocier dans le solvant, ou ses ions constitutifs. L'invention concerne en outre un kit comprenant une telle composition, un procédé de préparation de la composition, et un procédé de stabilisation d'un composé ayant une fraction 3-hydroxycyclopentanone dans le solvant à l'aide du sel.