WO2026115440 - STABLE OPHTHALMIC EMULSION
National phase entry is expected:
Publication Number
WO/2026/115440
Publication Date
04.06.2026
International Application No.
PCT/IB2025/062062
International Filing Date
25.11.2025
Title **
[English]
STABLE OPHTHALMIC EMULSION
[French]
ÉMULSION OPHTALMIQUE STABLE
Applicants **
ALCON INC.
Inventors
MERZLIKINE, Alexei Grigoryevich
LI, Jonathan Matthew
KAMAL, Mohammad Mostafa
HONG, Ye
Priority Data
63/726,075
27.11.2024
US
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 | * |
| * | |
| Number of Office Actions | * |
| * | |
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 |
|
* 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 | 2081 | |
| EPO | Filing, Examination, Granting | 9165 | |
| Japan | Filing, Examination, Granting | 2232 | |
| South Korea | Filing, Examination, Granting | 2185 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
20,403
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Abstract[English]
The present invention is directed to an ophthalmic emulsion. The emulsion has a unique combination of ingredients that promotes the thermal stability of small oil droplets within the emulsion. The emulsion also includes a mucoadhesive polymer that aid in delivering a lipid to the ocular surface.[French]
La présente invention concerne une émulsion ophtalmique. L'émulsion présente une combinaison unique d'ingrédients qui favorise la stabilité thermique de petites gouttelettes d'huile au sein de l'émulsion. L'émulsion comprend également un polymère mucoadhésif qui aide à délivrer un lipide à la surface oculaire.