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)
10/1998
10/21/1998EP0871907A2 Method of imparting impact resistance to a plastic ophthalmic lens, compositions for use therein and a lens prepared thereby
10/21/1998EP0871566A1 Durable hydrophilic surface coatings
10/21/1998CN2295226Y Automatic light-shading anti-interference device for helping person to learn
10/21/1998CN2295225Y Sunglasses
10/21/1998CN1196499A Physiological correcting contact lens
10/20/1998US5825476 Apparatus for mapping optical elements
10/20/1998US5825455 Aspheric plano eyewear
10/20/1998US5825454 Aspherical spectacle lens
10/20/1998US5825452 Lensless safety sunglasses
10/15/1998WO1998045750A1 Method for identifying characteristics of contact lenses
10/15/1998WO1998045749A1 Toric contact lenses
10/15/1998WO1998045341A1 Self-light-stabilized photochromic polymer, its preparation and articles containing same
10/15/1998DE19714434A1 Selective electronic photo-protective spectacles
10/15/1998CA2285602A1 Self-light-stabilized photochromic polymer, its preparation and articles containing same
10/14/1998EP0723674B1 Aspheric multifocal contact lens
10/14/1998CN2294484Y Shading type protective glasses for driving at night
10/14/1998CN2294483Y Local reflective glasses
10/14/1998CN1040221C Control of hard segment size in polyurethane formation
10/14/1998CA2234494A1 Cycloolefin copolymers and uses thereof
10/13/1998US5821306 Intraocular lens materials
10/13/1998US5820696 Method of cleaning and disinfecting contact lens
10/08/1998WO1998044381A1 Improved pattern for color modifying contact lens
10/08/1998WO1998044380A1 Light filtering contact lens
10/07/1998EP0869138A1 Novel copolymers formed from three components and intraocular lenses made thereof
10/07/1998EP0868679A1 Multi prism image enhancing lens system and method of making same
10/07/1998EP0868489A1 Coating composition having anti-reflective and anti-fogging properties
10/07/1998EP0868457A1 Polyurethanes made from polysiloxane/polyol macromers
10/07/1998CN2293847Y Rear-view glasses
10/07/1998CN2293846Y Multifunction anti-glaring glasses
10/07/1998CN2293845Y Illuminating antiglaring lens for head light of vehicle
10/07/1998CN1040081C Method and mould assembly for molding lenses
10/06/1998US5818565 Eyeglasses with sunshade
10/06/1998US5817726 Water-absorptive soft ocular lens material, water-absorptive soft ocular lens shaped product made thereof, water-absorptive soft ocular lens made thereof and process for its production
10/06/1998US5815848 Impact resistant face shield for sporting helmets
10/01/1998WO1998042695A1 INTENSE COLOURING PHOTOCHROMIC 2H-NAPHTHO[1,2-b]PYRANS AND HETEROCYCLIC PYRANS
10/01/1998WO1998042693A2 NEUTRAL COLOURING PHOTOCHROMIC 2H-NAPHTHO[1,2-b]PYRANS AND HETEROCYCLIC PYRANS
10/01/1998WO1998042663A1 Naphthopyran derivatives, compositions and (co)polymers matrices containing same
10/01/1998CA2283748A1 Naphthopyran derivatives, compositions and (co)polymers matrices containing same
09/1998
09/30/1998EP0838039A4 Novel photochromic organic materials
09/30/1998EP0791184A4 Quantitative tinting
09/30/1998CA2201431A1 Improved pattern for color modifying contact lens
09/29/1998US5815239 Contact lenses providing improved visual acuity
09/29/1998US5815237 Contact lens and method for making the same
09/29/1998US5815236 Contact lens and method for making the same
09/29/1998US5815234 Apparatus and method for viewing a surface through a mirror
09/29/1998US5814680 Soft intraocular lens
09/29/1998US5814134 Apparatus and method for degassing deionized water for inspection and packaging
09/29/1998CA2055138C Polymers and their use for flexible intraocular lenses
09/23/1998EP0866354A1 Contact lens with eyelid bosses
09/23/1998EP0865615A1 Methods of manufacturing contact lenses
09/23/1998EP0865444A1 Monomeric units useful for reducing the modulus of silicone hydrogels
09/23/1998EP0865326A1 Plasma-induced polymer coatings
09/23/1998CN2292295Y Glasses for driver used in vehicle meeting at night
09/23/1998CN1194037A Photochromic spiroxazines, compositions and articles containing them
09/22/1998US5812254 Illumination system for ophthalmic lens inspection
09/22/1998US5812238 Progressive multifocal ophthalmic lens pair
09/22/1998US5812237 Ophthalmic no-line progressive addition lenses
09/22/1998US5812236 Multifocal corneal contact lens pair
09/22/1998US5812235 Multifocal corneal contact lenses
09/22/1998US5811502 Containing copolymers of methacrylic esters and having oxygen permeability, sufficient hardness and wettability
09/22/1998CA2110926C Progressive multifocal ophtalmic lens
09/17/1998DE19710668A1 Variable lens system e.g. for endoscope zoom lens
09/17/1998CA2230181A1 Contact lenses with palpebral protuberances
09/16/1998EP0864113A1 Sport sunglasses resistant to fogging
09/16/1998EP0864112A1 Progressive spectacle lenses
09/16/1998CN2291676Y Glasses for bifocal corrective therapy of myopia
09/16/1998CN2291675Y Sunshading glasses
09/16/1998CN1193123A Physiotherapeutic glasses for myopia
09/15/1998US5807944 Amphiphilic, segmented copolymer of controlled morphology and ophthalmic devices including contact lenses made therefrom
09/15/1998US5807927 Crosslinked polymers containing urethane groups
09/15/1998US5807906 Radiation; crosslinking; swelling
09/15/1998US5807636 Durable hydrophilic surface coatings
09/11/1998WO1998039682A1 Fog-resistant sunglasses incorporating ventilation channels
09/11/1998WO1998033077A3 Coatings, methods and apparatus for reducing reflection from optical substrates
09/09/1998EP0862513A1 Polymeric materials for photochromic applications
09/09/1998EP0598749B1 High-magnification telephoto spectacles for age-related macular degeneration
09/09/1998CN2290867Y Looking-around glasses
09/09/1998CN2290866Y Adjustable colour changing helioscope eyepiece
09/09/1998CN2290865Y Light controlled colour changing electronic glasses
09/08/1998US5805336 Optical lens blank with polarizer aligned between plastic birefringent sheets
09/08/1998US5805276 Lens inspection system
09/08/1998US5805266 Method of machining contact lenses
09/08/1998US5805265 Progressive lens
09/08/1998US5805263 Lens blanks, process of manufacture therefor and eyewear incorporating lenses made therefrom
09/08/1998US5805261 Biased eyeglass frames
09/08/1998US5805260 Combined multifocal toric lens designs
09/08/1998US5804107 Consolidated contact lens molding
09/03/1998WO1998038544A1 Protective eyewear with adjustable strap
09/03/1998CA2252672A1 Protective eyewear with adjustable strap
09/02/1998EP0862074A1 Spectacles with attachable protective shield
09/02/1998EP0736003B1 Urea and urethane monomers for contact lens materials
09/02/1998CN2290066Y Safety glasses for driver meeting
09/02/1998CN2290065Y 遮光眼镜 Blackout glasses
09/02/1998CN1191988A Two-purpose fog-therapy glasses and health care glasses for myopia
09/01/1998US5802233 Hydrocarbyloxy group-containing polysilane encapsulated with light transmitting material; waveguides
09/01/1998US5801805 Sport sunglasses resistant to fogging
08/1998
08/27/1998WO1998037441A1 Ophthalmic mouldings
08/27/1998WO1998037115A1 Photochromic polyurethane coating and articles having such a coating
08/26/1998EP0791183A4 Optically clear polymer compositions containing an interpenetrant
08/26/1998EP0742753B1 Method of cast molding toric contact lenses
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