US 2026/0133349 A1Published application

Eyeglass lens and eyeglasses

AssigneeHoya Lens Thailand Ltd.

InventorShigetoshi KONO

Life of this patent

Estimating the term…

Provided is a spectacle lens including a lens base material and an organic layer that contains a cationic organic compound.

Dependent claims

A spectacle lens comprising a lens base material and an organic layer that contains a cationic organic compound.

Dependencies are inferred from the claim text.

G02B 1/18
Optical coatings produced by application to, or surface treatment of, optical elements: coatings for keeping optical surfaces clean, e.g.…
C09D 5/14
Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced ; Filling pastes: paints…
C09D 7/61
Non-macromolecular: inorganic
C09D 7/67
Characterised by particle size: particle size smaller than 100 nm

No related US applications are recorded in the indexed filing history.

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