Patent classifications
A
HUMAN NECESSITIES
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A61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
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A61L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
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2300/00
Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
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A61L2300/40
characterised by a specific therapeutic activity or mode of action
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A61L2300/452

Comfortable ophthalmic device and methods of its production
12461280 · 2025-11-04 · ·

This invention relates to comfortable ophthalmic devices and methods of producing such devices by treating a polymerized ophthalmic lens with a polymeric wetting agent, wherein the ophthalmic lens does not comprise said polymeric wetting agent prior to its polymerization.

Coatings
12558462 · 2026-02-24 · ·

Lubricious coatings for medical devices and their uses are described.