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)
03/2003
03/19/2003EP1034453B1 Myopia lens
03/19/2003EP0809126B1 Progressive spectacle lens with progressive surface and correction of astigmatism provided on the rear side of the lens
03/19/2003CN1403836A Manufacture of photochromic sunglasses
03/18/2003US6534559 Carboxyl-functional polymer coupled to coating; contact lenses
03/18/2003US6534443 Dyeing method of dyeing plastic lens and base body to be used for dyeing plastic lens
03/18/2003US6533815 Polythioether-copolycarbon/other/ copolymer; copolymer of a polythiol monomer and a bis-norbornene monomer
03/18/2003US6533416 Contact or intraocular lens and method for its preparation
03/18/2003CA2040579C Method and contact lenses for treating presbyopia
03/13/2003WO2003021337A1 Ocular lens
03/13/2003WO2003021336A1 Method for producing polymer for ophthalmic lens and ophthalmic lens
03/13/2003WO2003020718A1 Photochromic bis-naphthopyran compounds and methods for their manufacture
03/13/2003WO2002067020A3 Optical element and method of manufacturing such an optical element
03/13/2003WO2002057070A3 Photochromic articles and methods for making them
03/13/2003US20030050253 The synergistic combination of a loop diuretic and a cardiac glycoside is useful in the treatment of DNA viral infections such as Herpes virus infections
03/13/2003US20030048531 Vision enhancing optical system
03/13/2003US20030048411 Intraoccular lenses capable of in vivo power adjustment and method for same
03/13/2003US20030048410 Method of manufacturing progressive ophthalmic lenses
03/13/2003US20030048409 Tinted contact lens and method for making same
03/13/2003US20030048408 Method of manufacturing progressive power spectacle lens
03/13/2003US20030048407 Interchangeable lens eyeglass system with interchangeable nosepiece
03/13/2003US20030048406 Ultraviolet light filtration system, method, and device
03/13/2003US20030048405 Interchangeable lens eyeglass system with interchangeable nosepiece
03/13/2003DE20209101U1 Digital vision aid for persons with vision defects e.g. for motorists and diabetics, uses miniature digital cameras mounted on spectacles side pieces
03/13/2003CA2459866A1 Photochromic bis-naphthopyran compounds and methods for their manufacture
03/12/2003EP1289739A2 Method of forming antireflective coatings
03/12/2003EP1289738A1 Apparatus for automated ophthalmic lens fabrication
03/12/2003EP1029250B1 Methods and compositions for manufacturing tinted ophthalmic lenses
03/12/2003CN1402741A Soft contact lenses
03/12/2003CN1402048A Eccentric non-corrected lens for goggles
03/11/2003US6531532 Optical apparatus formed by curing sulfides, intermetallics and 1,2-bis/-epithiopropylthio/ethane to form lenses having large refractive index and optical distortion
03/11/2003US6530156 Target-lens-shape measuring device with eyeglass-lens processing apparatus having the same
03/11/2003CA2262054C Ocular lens material and process for producing the same
03/06/2003WO2003019270A1 Photochromic light-polarizing lens for sunglass and method for producing the same
03/06/2003WO2003019269A2 Method for designing and optimizing an individual spectacle glass
03/06/2003WO2003019268A2 Optical lens or glass with an identification and/or marking on the front and/or rear surface
03/06/2003WO2003018254A2 Method, apparatus and adhesive composition for ophthalmic lens blocking
03/06/2003WO2002065196A3 Contact lenses with improved centering and orienting
03/06/2003WO2001074570A9 Apparatus and system for the production of plastic lenses
03/06/2003US20030045931 Ophthalmic lens systems
03/06/2003US20030044447 Antimicrobial contact lenses and methods for their production
03/06/2003US20030043342 Multifocal corneal contact lenses
03/06/2003US20030043341 Overcoating lenses with hydrophobic zeolite
03/06/2003US20030041449 Inlay station with alignment assemblies and transfer tubes
03/05/2003EP1288758A2 System and method for intelligent lens transfer
03/05/2003EP1287060A1 Surface treatment of medical device
03/05/2003EP1287044A1 Sterile photochromic hydrophilic contact lenses
03/05/2003EP1286824A2 Apparatus and method for clamping and releasing contact lens molds
03/05/2003EP1286823A1 Ophthalmic lenses and compositions, and methods for producing same
03/05/2003EP1226134B1 Naphthopyrans having a perfluoroalkyl substituent in position 5, preparation and compositions containing them
03/05/2003EP1185534B1 Benzopyrans annelated in c7-c8 with an aromatic heterocycle and compositions and (co)polymer matrices containing them
03/05/2003EP1119560B1 Naphthopyrans annelated in c5-c6, their preparation and compositions and (co) polymer matrices containing them
03/05/2003EP1118034A4 Apparatus and method for avoiding ocular muscular fatigue
03/05/2003CN2539197Y Knob-type stepless diopter regulating glasses
03/05/2003CN1102612C Mold material with additives
03/04/2003US6528602 Intraocular lens; phenylalkyl methacrylate monomers; crosslinking agent is an methacrylated polyoxyethylene glycol
03/04/2003US6528601 Polymerizable sulfur-containing (meth) acrylate, polymerizable composition and optical lens
03/04/2003US6527632 Lap having a layer conformable to curvatures of optical surfaces on lenses and a method for finishing optical surfaces
03/04/2003US6527389 Multifocal ophthalmic lens
02/2003
02/28/2003CA2356579A1 Method, apparatus and adhesive composition for ophthalmic lens blocking
02/27/2003WO2003016986A1 Colored hydrous contact lens and method for preparation thereof
02/27/2003WO2003016985A2 Methods for designing multifocal ophthalmic lenses
02/27/2003WO2002090421A3 Polyamide moulding compounds for producing optical lenses
02/27/2003WO2002089714A3 Glare blocking device
02/27/2003US20030039748 Hydration; heat sterilization; forming silicate coatings
02/27/2003US20030039742 Multilayer alternating coatings; contact lenses
02/27/2003US20030038919 Glasses capable of accommodating automatically
02/27/2003US20030038388 nebulizing on faces, in region downstream of extruder, at least one active substance, utilizing various states of aggregation of product generated by temperature distribution; substances modify surface structure of film by bonding and penetrating
02/27/2003DE20219438U1 Half lens reading glasses has an upper area for VDU work and a lower area for close up work
02/27/2003DE20218111U1 System for enabling poorly sighted persons to view small print has a magnifying lens on a support over the print and with a perforated screen held over the lens
02/27/2003CA2772025A1 Methods for designing multifocal ophthalmic lenses
02/27/2003CA2771949A1 Methods for designing multifocal ophthalmic lenses
02/26/2003EP1285306A1 Progressive multifocal ophthalmic lens with fast power variation
02/26/2003EP1285018A2 Monofunctional monomers, radically polymerisable compositions containing them and resins and ophthalmic articles obtained from them,
02/26/2003EP1284687A1 Methods of obtaining ophthalmic lenses providing the eye with reduced aberrations
02/26/2003EP1002244B1 Method of preparing foldable high refractive index acrylic ophthalmic device materials
02/26/2003CN1399728A Visual aid in form of telescopic spectacles with an automatic focussing device
02/25/2003US6525887 Magnifying device worn around head
02/25/2003US6523953 Colored contact lens having very natural appearance
02/20/2003WO2003013832A1 Apparatus and method for handling lens carriers
02/20/2003WO2003013831A1 Method and apparatus for contact lens mold assembly
02/20/2003WO2003013780A1 Inlay station with alignment assemblies and transfer tubes
02/20/2003US20030035214 Thinner, lighter and lower aberration prisms for ophthalmic applications
02/20/2003US20030035083 Contact lens with PVA cover layer
02/20/2003US20030034574 Method for cutting optical lens and/or molding die therefor
02/20/2003CA2456653A1 Apparatus and method for handling lens carriers
02/20/2003CA2456641A1 Method and apparatus for contact lens mold assembly
02/19/2003EP1284110A2 Contact lens package
02/19/2003EP1283777A1 Formed polyethylene terephthalate polarizing film for incorporation in optical-grade plastic parts
02/19/2003EP1194273B1 Lens molds with protective coatings for production of contact lenses and intraocular lenses
02/19/2003EP0830541B1 Illumination assembly for dental and medical applications
02/19/2003CN2537027Y Eye health caring devices
02/18/2003US6521753 Indolinospiropyran compounds and methods for their manufacture
02/18/2003US6521352 Contact lens coated with a polymer having a "bottle-brush" type structure composed of tethered "hairy" chains.
02/18/2003US6520999 Printing a colored layer (2) on a print base body (3) with a dyeing solvent by using a printer (5) electrically controlled, the dyeing solvent containing a dissolved or fine-grained dispersed sublimatable dye, then, placing the
02/18/2003US6520638 Methods for designing multifocal ophthalmic lenses
02/18/2003US6520637 Low-mass ophthalmic lens
02/13/2003WO2003011551A1 Method for in mold coating hydrogel articles
02/13/2003WO2003011351A2 Antimicrobial lenses and methods of their use
02/13/2003US20030031548 Rigid vacuum tip
02/13/2003US20030031540 System and method for intelligent lens transfer
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