Class / Patent application number | Description | Number of patent applications / Date published |
351162000 | Colored | 25 |
20080278680 | Colored contact lenses with a more natural appearance - A colored contact lens having a non-opaque pupil section, an iris section surrounding said pupil section, and a colored, opaque, intermittent pattern over the iris section which is indiscernible to the ordinary viewer. The pattern is made up of a first portion having a first shade, a second portion having a second shade different from the first shade, and a third portion having a shade different from the second portion and either the same or different from the first portion. A first uneven border differentiates the first and second portions, and a second uneven border differentiates the second and third portions, however, said portions may overlap. The lens is capable of changing appearance of the iris of the person wearing the lens. | 11-13-2008 |
20080304009 | TINTED CONTACT LENSES HAVING A DEPTH EFFECT - The invention provides tinted contact lenses that enhance or change the color of the lens wearer's iris. The lenses of the invention impart a three-dimensional appearance to the pattern by the use of alternating clear and color layers. | 12-11-2008 |
20080316424 | Biomedical Devices Containing Internal Wetting Agents - This invention includes a wettable biomedical device containing a high molecular weight hydrophilic polymer and a hydroxyl-functionalized silicone-containing monomer. | 12-25-2008 |
20090015786 | Tinted lens and method of making same - A lens and a method of making lenses suitable for color blindness correction are disclosed. The corrective lens may be formed of an optically transparent base material, which is tinted to the desired color for correction by immersion in a colorant dye. The color tinted lens is then tinted by a neutral tint dye to render the lens observable as a regular corrective lens. If desired, the dyes may be heated during immersion. | 01-15-2009 |
20090033865 | CONTACT LENS - A contact lens includes an optical area and a circumferential area. The circumferential area is disposed at the circumference of the optical area. The optical area has a minimum thickness and the circumferential area has a circumferential thickness. The minimum thickness of the optical area is greater than the circumferential thickness. | 02-05-2009 |
20090046243 | COLORED CONTACT LENS WITH A MORE NATURAL APPEARANCE - A colored contact lens ( | 02-19-2009 |
20090096985 | Tinted, high DK ophthalmic molding and a method for making same - The invention relates to ophthalmic molding formulations and to tinted, high Dk ophthalmic moldings. This invention also relates to a method for making a tinted ophthalmic molding, particularly edge-to-edge soft, tinted contact lenses having improved properties, are prepared with an improved efficiency. | 04-16-2009 |
20090190091 | Cosmetic Contact Lenses Having a Sparkle Effect - The invention provides sparkle additives useful in producing cosmetic lenses, and lenses produced using the sparkle additives that produce a sparkle-effect when the lens is viewed on-eye. The sparkle effect is produced while, at the same time, maintaining the natural appearance of the eye. | 07-30-2009 |
20090244479 | TINTED SILICONE OPHTHALMIC DEVICES, PROCESSES AND POLYMERS USED IN THE PREPARATION OF SAME - Tinted ophthalmic devices, methods for their production, and non-crosslinked binding polymers used in their production are disclosed herein. | 10-01-2009 |
20100002189 | Tinted Contact Lenses with Crescent Patterns - The invention provides tinted contact lenses that use a crescent-shaped pattern or pattern element to enhance the lens wearer's iris. | 01-07-2010 |
20100053549 | METHOD AND APPARATUS FOR CONSTRUCTING A CONTACT LENS WITH OPTICS - Various embodiments of the present invention provide systems, methods, and processes for constructing a contact lens. In one embodiment, a contact lens assembly is provided, comprising: a curved polymer polarizer with an aperture; a lenslet disposed inside the aperture, wherein the lenslet enables imaging near objects; and a filter attached to the lenslet. In further embodiments, a method for fabricating a flexible contact lens is provided, comprising: fabricating an element having an extrusion; providing a front concave mold, wherein the front mold has an intrusion to accommodate the extrusion of the optical element; affixing the extrusion of the optical element to the intrusion of the front mold; attaching a back convex mold to the front concave mold, thereby forming a mold cavity; and filling the mold cavity with a pre-polymerized liquid, whereby upon polymerization, the pre-polymerized liquid forms the flexible contact lens and the optical element is partially encapsulated within the lens. | 03-04-2010 |
20100073630 | TINTED CONTACT LENSES WITH COMBINED LIMBAL RING AND IRIS PATTERNS - The invention provides tinted contact lenses that include a limbal ring that serves to enhance the definition of the wearer's iris resulting in the iris appearing larger to viewer's of the lens wearer. The lens also incorporates additional elements that overlie a portion of the wearer's iris. The lenses of the invention may be used as cosmetic lenses for enhancing or altering an individual's iris. | 03-25-2010 |
20100103370 | Colored contact lens with a more natural appearance - A colored contact lens having a non-opaque pupil section, an iris section surrounding said pupil section, and a colored, opaque, intermittent pattern over the iris section which is indiscernible to the ordinary viewer. The pattern is made up of a first portion having a first shade, a second portion having a second shade different from the first shade, and a third portion having a shade different from the second portion and either the same or different from the first portion. A first uneven border differentiates the first and second portions, and a second uneven border differentiates the second and third portions, however, said portions may overlap. The lens is capable of changing appearance of the iris of the person wearing the lens. | 04-29-2010 |
20100265458 | CONTACT LENS FOR TREATING BINOCULAR DIPLOPIA - A contact lens for treating binocular diplopia, the contact lens comprising: a central region adapted to degrade light passing therethrough, so as to create a central scotoma in a patient's eye in which the contact lens is placed in use; and a peripheral region adapted to degrade light passing therethrough to a lesser extent than in the central region, or not at all; such that, in use, an image in the field of view of the said eye is degraded only in the centre or to a greater extent in the centre than in the periphery. Also provided is a method of manufacturing such a lens, and a method of treating binocular diplopia comprising applying such a lens to a patient's eye. | 10-21-2010 |
20110019149 | Tinted Contact Lens Having a Depth Effect - The invention provides tinted contact lenses that enhance or change the color of the lens wearer's iris. The lenses of the invention impart a three-dimensional appearance to the pattern by the use of alternating clear and color layers. | 01-27-2011 |
20110063568 | CONTACT LENS - A method of making a contact lens involves depositing on a portion of a molding surface of a contact lens mold a colorant composition comprising a pigment, a copolymer of 2-hydroxyethylmethacrylate and N-vinylpyrrolidinone, and a crosslinking monomer. | 03-17-2011 |
20110069276 | COLORED CONTACT LENS BASED ON AMORPHOUS IMAGES - A method of manufacturing a colored contact lens including the steps of providing a transparent contact lens having a pupil section and an iris section, the iris section surrounding the pupil section and applying a colorant to the surface of the contact lens. The colorant is applied to the contact lens as an amorphous pattern and covers an effective amount of the iris section of the same. The amorphous pattern provides a lens capable of changing the apparent color of the iris of a person wearing the lens while imparting a very natural appearance. | 03-24-2011 |
20110116034 | Dye composition for ophthalmic lens, method for producing colored ophthalmic lens using the same, and colored ophthalmic lens - The present invention provides a dye composition for an ophthalmic lens, which is a dye composition used for dyeing an ophthalmic lens with an ink-jet coating equipment, characterized by the composition including: (A) a dye having at least one group having a carbon-carbon double bond selected from an α,β-unsaturated carbonyl group, a styryl group, a vinylbenzyl group and an allyl group per molecule; (B) a radical polymerization initiator; and (C) a solvent capable of dissolving at least a part of the component (A) and the component (B), and/or (D) a monomer having at least one radical polymerizable group per molecule. | 05-19-2011 |
20110116035 | Contact lens materials, designs, substances, and methods - A contact lens is provided that is capable of being worn by a user. The lens includes a contact lens body having an eye-engaging surface placeable against a surface of an eye and an outer surface. Microphobic features are provided in the lens for eliminating microbes from the eye-engaging surface. Preferably, these microphobic features are chosen from a group consisting of electrical charge inducing agents, magnetic field inducing agents, chemical agents and textural features. In another embodiment of the present invention, a contact lens is provided that can include a reservoir portion capable of holding a performance enhancement agent for enhancing the performance of the lens. The performance enhancement agent can include such thins as sealant solutions, protective agents, therapeutic agents, anti-microbial agents, medications and reduced size transparent portions. In other embodiments, a wide variety of designs, materials and substances are disclosed for use with contact lenses. | 05-19-2011 |
20110141433 | Colored Contact Lens - A colored contact lens including a non-opaque pupil region and a generally annular-shaped iris region surrounding the pupil region. The iris region is adapted to cover some of a wearer's iris when the wearer is wearing the contact lens and includes at least one pattern formed by an arrangement of discrete color elements having varying sizes. Typically, two or more patterns formed by the discrete color elements are overlaid on each other to form the iris region and give the iris region a more tonal and natural appearance. | 06-16-2011 |
20110170056 | Colored Contact Lenses With a More Natural Appearance - A colored contact lens having a non-opaque pupil section, an iris section surrounding said pupil section, and a colored, opaque, intermittent pattern over the iris section which is indiscernible to the ordinary viewer. The pattern is made up of a first portion having a first shade, a second portion having a second shade different from the first shade, and a third portion having a shade different from the second portion and either the same or different from the first portion. A first uneven border differentiates the first and second portions, and a second uneven border differentiates the second and third portions, however, said portions may overlap. The lens is capable of changing appearance of the iris of the person wearing the lens. | 07-14-2011 |
20110187991 | CONTACT LENS WITH SHADOW EFFECT - A contact lens with a central portion, an iris portion, and a peripheral portion disposed about the iris portion; wherein the iris portion contains an arcuate colored or tinted portion that provides a shadow effect; the peripheral portion can be colored white and can have a pattern that graduates to transparent towards the outer diameter of the lens. | 08-04-2011 |
20110187992 | CONTACT LENS WITH BRIGHTLY COLORED SCLERA - Contact lenses have patterns in which the portion that substantially lies over the sclera when worn on-eye is brightly colored or tinted; the colored or tinted contact lenses can have colored or tinted central portions that enhance the iris when worn on-eye and limbal rings that enhance the limbus. | 08-04-2011 |
20120019772 | Tinted Contact Lenses with Crescent Patterns - The invention provides tinted contact lenses that use a crescent-shaped pattern or pattern element to enhance the lens wearer's iris. | 01-26-2012 |
20120026459 | COLORED CONTACT LENSES AND METHOD OF MAKING THE SAME - The invention is directed to a colored contact lens designed for making a wearer's eyes to appear larger, bolder, and enhanced color while giving the wearer's eyes a very natural appearance. A colored contact lens of the invention comprising a first print of a first color and a second print of a second color, wherein the first print consisting of an annular ring of gradient dot matrix, wherein the second print comprises a limbal ring and an outer starburst pattern, wherein the limbal ring surrounds the outer starburst pattern, wherein the annular ring and the limbal ring have a substantially identical outer diameter and the annular ring has a larger inside diameter than the limbal ring, the first color and the second color are different or the same, wherein the first print and the second print are concentric with the center of contact lens. | 02-02-2012 |