WO2025210432 - SYSTEMS AND DEVICES FOR DRY EYE DETECTION, PREVENTION, AND DIAGNOSIS
National phase entry is expected:
Publication Number
WO/2025/210432
Publication Date
09.10.2025
International Application No.
PCT/IB2025/052959
International Filing Date
20.03.2025
Title **
[English]
SYSTEMS AND DEVICES FOR DRY EYE DETECTION, PREVENTION, AND DIAGNOSIS
[French]
SYSTÈMES ET DISPOSITIFS DE DÉTECTION, DE PRÉVENTION ET DE DIAGNOSTIC DE L'OEIL SEC
Applicants **
ALCON INC.
Inventors
PARSA, Armin
Priority Data
63/574,586
04.04.2024
US
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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| 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
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| Type of Assignment |
The Standard Agent's Assignment
* |
| 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
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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 | 2179 | |
| EPO | Filing, Examination, Granting | 10656 | |
| Japan | Filing, Examination, Granting | 2307 | |
| South Korea | Filing, Examination, Granting | 2380 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
22,262
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Abstract[English]
Devices, systems, and methods for monitoring tear film thickness are disclosed. In certain embodiments, a device includes a lens and one or more electronic components coupled to the lens. The one or more electronic components are operable to receive a first signal and transmit a second, return signal associated with an electrical characteristic of the one or more components.[French]
L'invention concerne des dispositifs, des systèmes et des procédés de surveillance de l'épaisseur d'un film lacrymal. Dans certains modes de réalisation, un dispositif comprend une lentille et un ou plusieurs composants électroniques couplés à la lentille. Le ou les composants électroniques peuvent fonctionner pour recevoir un premier signal et transmettre un second signal de retour associé à une caractéristique électrique du ou des composants.