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)
07/1996
07/31/1996EP0723674A1 Aspheric multifocal contact lens
07/31/1996EP0380518B1 Melanin containing hydrophilic contact lenses
07/31/1996CN1128065A Material to be worn on the eyeball
07/30/1996US5541767 Bioptic telescope system for use with bifocal spectacle
07/30/1996US5541678 Multifocal contact lens and method and molding die for manufacturing contact lens
07/30/1996US5541641 Stereoscopic image display
07/30/1996US5540543 Apparatus for removing and transporting articles from molds
07/30/1996US5540410 Mold halves and molding assembly for making contact lenses
07/27/1996CA2167871A1 Ocular lens material
07/24/1996EP0722959A2 Highly oxygen-permeable heat-resistant material
07/24/1996EP0722573A1 Asymmetric aspheric contact lens
07/24/1996EP0722388A1 Method for molding contact lenses
07/24/1996CN2231799Y Glasses
07/23/1996US5539544 Holographic filter for protection from radiation, notably laser radiation
07/18/1996WO1996021878A1 System incorporating two different sphero-non-spherical contact lenses for correcting presbyopia
07/17/1996EP0722110A2 Water absorptive soft contact lens
07/16/1996US5537161 Wood frames for spectacles
07/16/1996US5537160 Rear view eyewear mirror adjusted by rotation
07/11/1996WO1996021167A1 Polymers based on block copolymers
07/11/1996WO1996020964A1 Siloxane-containing networks
07/11/1996WO1996020796A1 Process for the functionalisation of surfaces
07/11/1996WO1996020795A1 Nco-terminated vinyl telomers
07/11/1996CA2208996A1 Siloxane-containing networks
07/11/1996CA2208977A1 Nco-terminated vinyl telomers
07/11/1996CA2208967A1 Polymers based on block copolymers
07/11/1996CA2208710A1 Process for the functionalisation of surfaces
07/10/1996CN1126213A Unsaturated carbohydrate derivatives, polymers thereof and their use
07/09/1996US5534605 Hydrophilic oxygen permeable polymers
07/04/1996WO1996013748A3 Series for progressive spectacle lenses
07/03/1996EP0719545A1 Thermally reversible and irreversible gels
07/03/1996EP0705296A4 Telomer composition
07/03/1996CN1125851A Sun glasses with electro-optic filters
07/02/1996US5532768 Contact lens
06/1996
06/27/1996WO1996019748A1 An actuation mechanism for variable focal length eyeglasses
06/27/1996WO1996019740A1 Method of determining dyeing condition of lens and production method of dyed lens
06/27/1996DE19544649A1 Decoration or marking process for plastics surface, e.g. sunglasses
06/27/1996CA2180743A1 An actuation mechanism for variable focal length eyeglasses
06/26/1996EP0717763A1 Photochromically tinted objects
06/26/1996CN1125485A Highly visible markings for contact lenses
06/26/1996CN1125411A Method of minimizing diffraction groove formation on laser etched surfaces
06/25/1996US5530491 Simultaneous vision ophthalmic lens for correcting presbyopia and pair of ophthalmic lenses of this kind for the same wearer
06/25/1996US5530490 Safety eyeglasses and corrective lens carrier therefor
06/25/1996US5528878 Automated apparatus and method for consolidating products for packaging
06/25/1996CA2051387C Color binding mechanism for contact lenses
06/23/1996CA2165882A1 Photochromic particles, process for production thereof, and optical member containing the same
06/20/1996WO1996018928A1 Incorporating photochromic molecules in light transmissible articles
06/20/1996WO1996018927A1 A photochromic light-transmissible article
06/20/1996WO1996018926A1 Temperature stable and sunlight protected photochromic articles
06/20/1996WO1996018918A1 Coating composition having anti-reflective and anti-fogging properties
06/20/1996WO1996018498A1 Durable hydrophilic surface coatings
06/20/1996CA2205355A1 Coating composition having anti-reflective and anti-fogging properties
06/20/1996CA2203810A1 Temperature stable and sunlight protected photochromic articles
06/20/1996CA2138485A1 Sunglasses with electro-optical filters
06/19/1996EP0716758A1 Method and optical means for improving or modifying colour vision and method for making said optical means
06/19/1996EP0611380B1 Wettable silicone hydrogel compositions and methods for their manufacture
06/18/1996US5528357 Illumination and imaging subsystems for a lens inspection system
06/18/1996US5528322 Azo dye group-containing acrylate and methacrylate monomers
06/18/1996US5528321 Method of manufacturing contact lenses
06/18/1996US5527925 Photoinitiators; modify surfaces of contact lenses
06/13/1996WO1996018122A1 Silicone-containing polymer suitable for ophthalmic applications
06/13/1996CA2204128A1 Silicone-containing polymer suitable for ophthalmic application
06/12/1996EP0715946A1 Method for producing an optical lens from synthetic polymerisable material and corresponding device
06/12/1996EP0715858A1 Apparatus for disinfecting contact lenses having improved vent means
06/12/1996EP0715725A1 Ophthalmic lenses
06/12/1996CN1031986C Chamber for hydrating contact lenses
06/12/1996CN1031985C Contact lens cast moulding and packaging
06/11/1996US5526071 Multifocal contact lens and method for preparing
06/11/1996US5526068 Optical plastic and glass lens assembly for use in an eyewear frame
06/11/1996US5526067 Actuation mechanism for variable focal length eyeglasses
06/11/1996US5525691 Surface modification of polymeric objects
06/11/1996US5524291 Sun visor for eye glasses
06/06/1996CA2164282A1 Apparatus for disinfecting contact lenses having improved vent means
06/05/1996DE19544318A1 Zweistärken-Kontaktlinsen Bifocal contact lenses
06/04/1996US5523863 Controlled liquid crystal optical polarizer method and apparatus
06/04/1996US5523810 Indirect ophthalmoscopy contact lens device with compound contact lens element
06/04/1996US5523807 Progressive multifocal lens
05/1996
05/29/1996EP0713429A1 Hydrophilic films by plasma polymerisation
05/29/1996EP0611379B1 Wettable silicone hydrogel compositions and methods for their manufacture
05/29/1996EP0540690B1 Photochromic chromene compounds
05/28/1996US5521656 Method of making an ophthalmic lens
05/28/1996US5521655 Camouflage eyewear
05/28/1996US5521654 Combination extended natural eyeglasses and corrective eye magnifier
05/28/1996US5521653 Vision restricting sports training glasses
05/28/1996US5520078 Holding device for cutting an ophthalmic lens
05/28/1996CA1338363C Dimethylacrylamide-copolymer hydrogels with high oxygen permeability
05/23/1996WO1996015472A1 Quantitative tinting
05/23/1996WO1996015471A1 Optically clear polymer compositions containing an interpenetrant
05/23/1996CA2203665A1 Optically clear polymer compositions containing an interpenetrant
05/22/1996EP0713106A1 Oxygen permeable contact lens having a hydrophilic surface and method for producing the same
05/22/1996EP0549610B1 Copolymerization process and optical copolymer produced therefrom
05/22/1996CN1123056A Improved itaconate copolymeric compositions for contact lenses
05/22/1996CN1123015A Method for manufacturing thin progressive addition lenses
05/21/1996US5519460 Visor sunglasses
05/21/1996US5519459 In a unidirectional light-limiting apparatus
05/21/1996US5519070 Soft ocular lens material
05/21/1996US5519069 Interpenetrating polymer network, two crosslinkers, precision casting
05/19/1996CA2163066A1 Polymeric networks from water-soluble prepolymers
05/17/1996WO1996014596A1 Novel photochromic indeno-fused naphthopyrans
05/15/1996CN1122277A Contact lens cast moulding and packaging
05/14/1996US5517260 Ophthalmic lens having a progressive multifocal zone and method of manufacturing same
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