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)
12/1998
12/30/1998EP0862513A4 Polymeric materials for photochromic applications
12/30/1998EP0814956A4 Production of optical elements
12/30/1998CN1203376A Method for making uvioresistant colour-changing glasses
12/29/1998US5854669 Series of lenses
12/29/1998US5854303 Polymer, article and method for inhibiting the growth of ocular pathogens in eye care products
12/29/1998CA2014754C Small aperture multifocal
12/25/1998CA2234861A1 Process for fitting a contact lens, and measuring lens for performing the process
12/25/1998CA2234850A1 Multifocal contact lens
12/23/1998EP0886166A2 Aspherical spectacle lens
12/23/1998EP0850427A4 Photochromic spiroxazines, compositions and articles containing them
12/22/1998US5852112 Polyester resin-based high index ophthalmic lenses having improved optical unformity and/or tintability
12/22/1998CA2189841C Clip-on sunglasses assembly for the brim of a hat
12/17/1998WO1998057214A1 Electronic spectacles
12/16/1998EP0884345A1 Organosilicon compounds containing (meth)acrylate groups and oxyalkylene groups
12/16/1998EP0883385A2 Multifocal ophthalmic lens
12/16/1998EP0713429B1 Hydrophilic films by plasma polymerisation
12/16/1998CN2300928Y Rear vision mirror for glasses
12/16/1998CN2300927Y Glasses with rear vision mirror
12/16/1998CN2300926Y Glasses for prevention and treatment of nearsightedness
12/15/1998US5850107 For separating individual contact lens mold assemblies
12/15/1998US5849841 Crosslinked polymers containing ester or amide groups
12/15/1998US5849811 Extended wear ophthalmic lens
12/15/1998US5849810 Photocrosslinked polymers
12/15/1998US5849222 Method for reducing lens hole defects in production of contact lens blanks
12/15/1998US5849209 Mold material made with additives
12/10/1998WO1998055477A1 Novel substituted naphthopyrans
12/10/1998WO1998055128A1 Process for the surface modification of a polymer substrate and polymers formed therefrom
12/10/1998DE19723915A1 Lens or lens-free visual using opaque screen
12/10/1998DE19723569A1 Single-lens spectacles for medical use
12/09/1998EP0883014A2 Contact lens
12/09/1998EP0882996A2 Process for producing controlled drug-release contact lens, and controlled drug-release contact lens thereby produced
12/09/1998EP0797786A4 Incorporating photochromic molecules in light transmissible articles
12/09/1998CN2300119Y Improved structure of sunglasses lens
12/09/1998CN2300118Y Dual-purpose bifocal correcting and curing glasses for myopia
12/08/1998US5847803 Optical subassembly
12/08/1998US5847802 Concentric annular ring lens designs for astigmatic presbyopes
12/08/1998US5846457 Light filtering contact lens method
12/08/1998CA2172957C Method for molding contact lenses
12/08/1998CA2120980C Surface modified lens
12/03/1998WO1998054614A1 Electrostereoscopic eyewear
12/03/1998WO1998054603A1 Composite ophthalmic lens
12/03/1998WO1998053744A1 Biocompatible, optically transparent, ultraviolet light absorbing, polymeric material based upon collagen and method of making
12/03/1998CA2289834A1 Biocompatible, optically transparent, ultraviolet light absorbing, polymeric material based upon collagen and method of making
12/02/1998CN2299328Y Anti-dazzle glasses for night driving
12/02/1998CN1200814A Gradient-index multifocal lens
12/02/1998CN1200696A Method and composition for mfg. ophthalmic lenses
12/01/1998US5844657 Progressive power lens and mold for producing same
11/1998
11/26/1998WO1998053360A1 Decentered bifocal contact lenses
11/25/1998EP0880046A1 Method of manufacturing progressive multifocal lens
11/25/1998EP0800657B1 Polymers based on block copolymers
11/25/1998CN1200073A Polymeric materials for photochromic applications
11/24/1998US5841507 Reduces the intensity of light in the field of view of an optical instrument
11/24/1998US5841506 Superimposable eyeglasses
11/24/1998US5841505 Sunglasses
11/24/1998US5840219 Intraocular lenses and methods for making same
11/19/1998WO1998052091A1 Therapeutic glasses and method for using the same
11/19/1998WO1998052090A1 Improved contact lens
11/18/1998EP0877963A1 Transparent photochromic article including an anti-reflection surface coating
11/18/1998EP0877962A1 Laminate wafers
11/18/1998CN2297742Y Automatic variable colour highlight protective goggles
11/18/1998CN1199179A Glasses assembly with subsidiary frame
11/18/1998CN1199176A Thermal dyeing process of eye-protecting optical resin lens
11/17/1998US5838419 Method and apparatus for treating refractive eye abnormalities
11/17/1998US5837377 Biomedical articles with ionically bonded polyelectrolyte coatings
11/17/1998US5836323 Automated method and apparatus for hydrating soft contact lenses
11/17/1998CA2040487C Chamber for hydrating contact lenses
11/12/1998WO1998050807A1 Photochromic compositions, photochromic compounds (co)polymers matrices
11/12/1998WO1998050443A1 Polymerizable compositions based on difunctional monomers, resins and ophthalmic articles containing same
11/12/1998WO1998050199A1 Intraocular lens tumbling process using coated beads
11/12/1998CA2287961A1 Photochromic compositions, photochromic compounds (co)polymers matrices
11/12/1998CA2287319A1 Polymerizable compositions based on difunctional monomers, resins and ophthalmic articles containing same
11/11/1998EP0877279A1 Eyeglass combination having auxiliary frame
11/11/1998EP0876900A1 Method of manufacturing complex optical designs in soft contact lenses
11/11/1998EP0876636A1 Monofocal contact lens
11/11/1998EP0876635A1 Multifocal contact lens and method and apparatus for making the same
11/11/1998EP0876634A1 Contact lens and process for fitting
11/11/1998CN1040634C Ophthalmic lens package
11/10/1998US5835289 Optical instrument
11/10/1998US5835192 Method of fitting a prebyopic patient
11/10/1998US5835187 Aspheric multifocal contact lens having concentric front surface
11/10/1998US5835186 Plano-aspheric spectacle lens
11/10/1998US5835185 Spring-hinged frame for eyeware
11/10/1998US5835182 Lens-free assembly for shading eyes from incoming light
11/05/1998WO1998049594A1 Multifocal corneal contact lenses
11/04/1998CN1198221A Contact lens and process for fitting
11/04/1998CN1197805A Method for producing 2-hydroxyethyl methacrylate polymer, hydrogel and water-containing soft contact lens
11/03/1998US5831713 Underwater contact lens
11/03/1998US5830578 Colored plastic lens and method of manufacturing therefor
10/1998
10/29/1998WO1998048315A1 Lenses and spectacles bearing lenses
10/29/1998CA2269324A1 Lenses and spectacles bearing lenses
10/28/1998EP0874007A1 Methods for producing 2-hydroxy-ethyl methacrylate polymer, hydrogel and water-containing soft contact lens
10/28/1998CN2296023Y Spectacle frame with sunshade inside
10/28/1998CN2296021Y Telescopic reflecting mirror worn on head
10/27/1998US5828446 Method of inspecting ophthalmic lenses
10/27/1998US5827614 Production of optical elements
10/27/1998US5826271 Eyewear in combination with a visor
10/21/1998EP0872755A1 Gradient-index multifocal lens
10/21/1998EP0872506A1 Cycloolefin copolymers and uses thereof
10/21/1998EP0871920A1 Fixing assemblage for fixing additional lenses, binocular loupes and the like with spectacles
10/21/1998EP0871919A1 Optical devices for accelerating and amplifying eye reactions, woven optical devices, and eyewear incorporating such devices
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