Patents
Sitemap › G02 - Optics › G02C - Spectacles; Sunglasses or goggles insofar as they have the same features as spectacles; Contact lenses › G02C 7 - Optical parts
Patents for G02C 7 - Optical parts (23,437)
10/2003
10/22/2003CN1449889A Lens working apparatus
10/21/2003US6635732 Contact lenses/intraocular lenses from crosslinked aryl-(meth)acrylate; durability; hydrogels; implants
10/21/2003US6635731 Water plasticized high refractive index polymer for ophthalmic applications
10/21/2003US6635730 Polymerizable thioacrylate compositions and optical lenses with a high refractive index obtained from said compositions
10/21/2003US6634748 Increasing the shelf life of silicone hydrogels stored in aqueous solutions. Method of stabilizing a silicone hydrogel article against hydrolytic degradation comprising, storing said silicone hydrogel in an ozone-free, aqueous solution
10/21/2003US6634747 Sample indicator lens
10/21/2003CA2281121C Presbyopia correction contact lens
10/19/2003CA2425836A1 Colored/tinted contact lens preview device
10/16/2003WO2003085445A1 A cosmetic contact lens
10/16/2003WO2003084448A1 Color-blindness correcting eyeglass and method for manufacturing color-blindness correcting eyeglass
10/16/2003WO2003045672A3 Computer-controlled milling machine for producing lenses for clip-on accessory or eyeglasses
10/16/2003WO2003035377A3 Eyeglass manufacturing method using variable index layer
10/15/2003EP1352736A2 Stackable contact lens molds
10/15/2003EP1352735A2 Process for producing an ocular lens having a highly hydrophilic lens surface and ocular lens produced by the process
10/15/2003EP1352704A2 Apparatus for processing the circumference of a spectacle lens with a vertically displaceable lens holder
10/15/2003EP1351780A2 Process for coating a material surface
10/15/2003EP0730754B1 Magnifying glass having a variable focus, variable enlargement ratio and automatic parallax correction
10/15/2003CN2580474Y Lens with chrominance eye protector
10/15/2003CN1124508C Decentered noncorrective lens for eyewear
10/15/2003CN1124315C Ocular devices mfd. with free radical polymerizable latent ultra-violet absorbers
10/14/2003US6632535 Method of forming antireflective coatings
10/14/2003US6631988 Designing and manufacturing methods of spectacle lens, and spectacle lens series
10/14/2003US6631987 Activity-specific optical filters and eyewear using such filters
10/09/2003WO2003083556A2 Viewing device
10/09/2003WO2003083555A1 Ophthalmic visual field extension device
10/09/2003WO2003083207A1 A process for making dyed articles
10/09/2003WO2003082367A2 Process for extracting biomedical devices
10/09/2003US20030189754 Multilayer birefringence sheet and protective coatings joined by lamination, for use as displays; bonding strength
10/09/2003US20030189687 Bifocal spectacles for computer users and display device therefor
10/09/2003CA2480577A1 Process for extracting biomedical devices
10/09/2003CA2480323A1 Viewing device
10/09/2003CA2479793A1 A process for making dyed articles
10/08/2003EP1350135A2 Tinted contact lenses
10/08/2003EP1165691B1 Thermoplastic composition suitable for optical applications having low haze values
10/08/2003CN2578855Y Spectacles with rear view
10/08/2003CN1447745A Method of forming antireflective coatings
10/08/2003CN1447150A Design and manufacturing technique of micro optical eye glass and glasses
10/08/2003CN1123793C Multifunctional glasses for preventing myopia and ultraviolet ray
10/07/2003US6631033 Multilayer optical filters
10/07/2003US6630243 Surface treatment of silicone hydrogel contact lenses comprising hydrophilic polymer chains attached to an intermediate carbon coating
10/07/2003US6630083 Methods and compositions for the manufacture of ophthalmic lenses
10/07/2003CA2281495C Photochromic polyurethane coating and articles having such a coating
10/07/2003CA2221162C Photocrosslinked polymers and prepolymers thereof
10/02/2003WO2003065109A3 Progressive lens with reduced distortion
10/02/2003WO2003032050A3 Refractive adapter for close-range viewing, with devices for rotating corrective lens housed in spectacle frames
10/02/2003US20030184710 Printing colored contact lenses
10/02/2003US20030183960 Composition for producing ultraviolet blocking lenses
10/02/2003US20030182738 Immersing molded polymeric article in dyeing bath containing water, dye, plasticizing agent and leveling agent and maintained at 90 to 99 degrees c., retaining in bath for time sufficient to allow dye to diffuse into article, removing
10/01/2003EP1348991A1 Windshield goggles, windshield for goggles, and method for windshield in goggles
10/01/2003EP1348146A2 Contact lenses with improved centering and orienting
10/01/2003EP1348145A2 Holographic multifocal lens
10/01/2003EP1177227B1 Water plasticized high refractive index polymer for ophthalmic applications
10/01/2003CN1445476A Anti-dazzle light used for vehicle and anti-dazzle glasses
09/2003
09/30/2003US6627322 For use in sun glasses, external light shielding glass, ultraviolet radiation protective and insulating materials or electromagnetic shielding materials
09/30/2003US6627124 Single mould alignment
09/30/2003US6626534 Contact lens stabilization design system
09/30/2003US6626532 Vari-focal spectacles
09/25/2003WO2003079095A2 Progressive spectacle lens with two non-spherical progressive surfaces
09/25/2003WO2003078144A1 Method for obtaining an optical lens and joint and device for the implementation thereof
09/25/2003WO2003077792A2 Low polydispersity poly-hema compositions
09/25/2003US20030179459 Polarized lens of plastic lamination and the production method of the same
09/25/2003US20030179342 Frame construction for eyewear having removable auxiliary lenses
09/24/2003EP1347328A1 Method for fitting concentric annular ring contact lenses for presbyopia
09/24/2003EP1346807A2 Apparatus for removing and transporting articles from molds
09/24/2003EP1346253A2 Contact lens with opaque iris pattern
09/24/2003EP0994879B1 Photochromatic compounds, process for their preparation and their use in polymeric materials
09/24/2003CN1444586A Indolinospiropyran compounds and methods for their manufacture
09/24/2003CN1121931C Method for mfg. contact lens in atmosphere environment
09/23/2003US6623862 Functional film having optical and electrical properties
09/23/2003US6623786 Method for hydrogel surface treatment
09/23/2003US6623747 Multilayer materials
09/23/2003US6623476 Device and method for reducing corneal induced aberrations during ophthalmic laser surgery
09/23/2003US6623116 Eyeglass lens with multiple optical zones having varying optical properties for enhanced visualization of different scenes in outdoor recreational activities
09/23/2003US6623114 Glasses capable of accommodating automatically
09/23/2003CA2279452C Method of preparing foldable high refractive index acrylic ophthalmic device materials
09/23/2003CA2059258C Hydrogel material
09/18/2003WO2003077012A2 Electro-optic lens with integrated components
09/18/2003WO2003075888A2 Materials containing multiple layers of vesicles
09/18/2003WO2003058293A3 Treatment of polarizing films for improved adhesion to subsequent optical coatings
09/18/2003WO2003058287A3 Optical elements re-adjustable with uv-light
09/18/2003US20030175325 Multilayer materials
09/18/2003US20030174375 Readjustable optical elements
09/18/2003US20030174278 Single vision spectacle lens
09/18/2003US20030173691 Lenses capable of post-fabrication power modification
09/18/2003US20030173551 Curable polyol(allyl carbonate) monomer and a urethane having at least two allyl or substituted allyl group; lenses
09/18/2003CA2478315A1 Electro-optic lens with integrated components
09/18/2003CA2472782A1 Materials containing multiple layers of vesicles
09/17/2003EP1344504A2 Intraocular lens and manufacturing method thereof
09/17/2003EP1344102A2 Dynamically stabilized contact lenses
09/17/2003EP1343842A2 Water-soluble blocking wax formulation
09/17/2003EP1343413A1 Ocular aberration correction taking into account fluctuations dueto biophysical rhythms
09/17/2003EP1218439B1 Method for surface polishing of an optical product using a solvent or a mixture of solvents
09/17/2003CN1443049A System and method for orthokeratology
09/17/2003CN1442447A Infrared lens material
09/17/2003CN1121429C Perfluoroalklether macromer having two polymerizable groups
09/16/2003US6619799 Optical lens system with electro-active lens having alterably different focal lengths
09/12/2003WO2002071106A1 Process for the manufacture of moldings
09/11/2003US20030171499 Surface treatment of fluorinated contact lens materials
09/11/2003US20030169401 Colored contact lens with a more natural appearance
09/11/2003US20030169399 Deformable lens for adjustable eye glasses
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