| Patents for G02C 7 - Optical parts (23,437) |
|---|
| 01/01/1980 | US4181409 Aspheric lens series |
| 01/01/1980 | US4181408 Vision compensation |
| 01/01/1980 | CA1068950A Variable light transmissive electro-optical lenses |
| 12/25/1979 | US4180308 Contact lens |
| 11/20/1979 | CA1066451A1 Safety goggle |
| 11/15/1979 | WO1979000963A1 Methods and materials for cleaning soft contact lenses |
| 11/13/1979 | US4174156 Optical lens for differential correction |
| 11/06/1979 | CA1065655A1 Shaped body, such as a contact lens, of at least two polymerized materials and method of making same |
| 10/31/1979 | EP0005131A2 Methods and materials for cleaning soft contact lenses |
| 10/30/1979 | US4172662 Eyepiece for measurement of lengths and angles by a microscope |
| 10/23/1979 | US4171878 Combined contact lens |
| 10/23/1979 | CA1064973A1 Glass composition |
| 10/09/1979 | US4170567 Photochromic mercury complexes of asymmetrical diarylthiocarbazones |
| 10/09/1979 | CA1063889A1 Substrates coated with platinum black |
| 10/02/1979 | US4169655 Protective device for protection against radiation during welding |
| 09/25/1979 | US4169119 Method of molding an ocular membrane |
| 09/19/1979 | EP0003971A1 Contact lenses made out of a mixture of a cellulose ester and a copolymer of ethylene and vinyl acetate |
| 09/18/1979 | US4168339 Photochromic microsheet |
| 09/18/1979 | US4168113 Oxides of titanium, cerium, zirconium, lanthanum, neodymium, aluminum, and silicon |
| 09/18/1979 | US4168112 Contact lens with a hydrophilic, polyelectrolyte complex coating and method for forming same |
| 09/18/1979 | US4168111 Golfing glasses |
| 09/04/1979 | CA1061618A1 Photochromic gradient lenses |
| 08/28/1979 | US4166255 Hybrid corneal contact lens |
| 08/28/1979 | CA1061442A1 Night glass |
| 08/22/1979 | EP0003695A1 Mold assembly for molding a flexible contact lens |
| 08/21/1979 | US4165158 Cast contact lenses and method for making same |
| 08/21/1979 | CA1060687A1 Glare shields |
| 08/07/1979 | US4163607 Auxiliary lenses unit for glasses |
| 08/07/1979 | CA1060131A2 Hydrophilic acrylate copolymer compositions for composite prosthetic devices |
| 07/31/1979 | US4162542 Eye protectors |
| 07/31/1979 | CA1059309A1 Optical filter for neodymium laser light |
| 07/25/1979 | EP0003191A1 Method of integrating a photochromic substance into a transparent substrate,especially ophtalmic lens, from organic material |
| 07/11/1979 | EP0002663A2 Contact lens |
| 07/10/1979 | US4160584 Transparent metallic coating and a glass overcoating on a plastic substrate produce a chromatic effect |
| 06/26/1979 | CA1057107A1 Phototropic ophthalmic glass |
| 06/12/1979 | US4158089 Contact lenses of high water content |
| 06/12/1979 | US4157864 Contact lens eyeball centering support of soft material for use in conjunction with hard contact lens |
| 06/12/1979 | CA1056229A1 Process for edge coating of lens blanks with in situ heat polymerized resin |
| 05/29/1979 | CA1055210A1 Method for manufacturing shaped articles from multi-block copolymers of acrylonitrile |
| 05/22/1979 | US4156067 Polyurethane polymers characterized by lactone groups and hydroxyl groups in the polymer backbone |
| 05/22/1979 | US4156066 Polyurethane polymers characterized by lactone groups and hydroxyl groups in the polymer backbone |
| 05/22/1979 | US4155734 Preparation of photochromic gradient lenses |
| 05/22/1979 | US4155633 Corrective optical device for homonymous hemianopsia |
| 05/16/1979 | EP0001888A1 Sterilising composition and methods for its manufacture and use |
| 05/15/1979 | US4154590 Preparation of photochromic gradient lenses |
| 05/15/1979 | US4154513 Sunbather's eye protectors |
| 05/08/1979 | US4153349 Soft contact lens with thin edge |
| 05/08/1979 | CA1053874A1 Sterilizer |
| 05/01/1979 | US4152508 Silicone-containing hard contact lens material |
| 05/01/1979 | US4152332 Metal complexes of certain hetero-ethene dithiols |
| 04/17/1979 | US4149896 Oxides of silicon, boron, lead, zinc, lanthanum, aluminum and other metals |
| 04/17/1979 | US4149801 Method and apparatus for measuring aspheric contact lens surfaces |
| 04/17/1979 | US4149780 Variable density sunglasses comprising light polarizing elements |
| 04/17/1979 | CA1052945A1 Copolymer |
| 04/17/1979 | CA1052525A1 Apparatus and process for disinfection of hydrophilic contact lenses |
| 03/20/1979 | US4145125 Eyeglass lens with indicia and method of making same |
| 03/13/1979 | US4143949 Electroless glow discharge, radiation polymerization |
| 03/13/1979 | CA1050273A1 Process for making multifocal photochromic ophthalmic lens |
| 03/06/1979 | US4143017 Polymerizing an alkylene glycol monomethacrylate, crosslinking agent, unsaturated carboxylic acid, a methacrylic acid ester and a vinyl monomer |
| 02/27/1979 | US4141941 Contact lens casting method |
| 02/22/1979 | WO1979000082A1 Method and apparatus adapted for automatic or semi-automatic fabrication of ultra-precision ophthalmic lenses,e.g.,contact lenses |
| 02/20/1979 | CA1049191A1 Oxygen-permeable contact lens composition, methods and article of manufacture |
| 02/13/1979 | US4139694 Colorless allyl diglycol carbonate articles |
| 02/13/1979 | US4139692 Copolymer for contact lens, its preparation and contact lens made thereof |
| 02/13/1979 | US4139578 Unsaturated polyesters, unsaturated esters, shrinkage inhibition, optic lenses |
| 02/13/1979 | US4139548 Methyldi(trimethylsiloxy)sylylpropylglycerol methacrylate |
| 02/13/1979 | US4139513 Bulk addition polymerized trisiloxane-methacrylate |
| 02/13/1979 | CA1048675A1 Flexible contact lens and corresponding manufacturing process |
| 02/06/1979 | US4138538 Irradiation copolymerization of a bis-allylcarbonate and an acrylate or methacrylate; glass substitute |
| 02/06/1979 | US4138086 Mold for manufacturing contact lenses |
| 01/30/1979 | US4137190 Detergent composition comprising synergistic hydrotrope mixture of two classes of organic phosphate esters |
| 01/23/1979 | US4136250 Crosslinked, addition monomer or polymer |
| 01/23/1979 | US4135890 Machines for surfacing lenses |
| 01/16/1979 | US4134647 Contact lens for examining the interior of the eye |
| 01/02/1979 | US4132889 Monocular night glass with pivotable power unit |
| 12/26/1978 | US4130903 Protective device particularly for welding and cutting work |
| 12/26/1978 | CA1045296A1 Method for producing new biologically tolerated polymers |
| 12/26/1978 | CA1044930A1 Multifocal lenses and method of making same |
| 12/19/1978 | US4130706 Acrylate - fluoroacrylate copolymer |
| 12/19/1978 | US4130437 Photochromic glasses suitable for simultaneous heat treatment and shaping |
| 12/12/1978 | CA1044054A1 Corneal contact lens and method for making the same |
| 12/05/1978 | US4128318 Acrylate polymer hydrogel |
| 12/05/1978 | CA1043598A1 Combined contact lens and method of manufacturing same |
| 11/28/1978 | US4127638 Polytetrafluoroethylene tube, n-vinylpyrrolidone and an acrylate, polymerization catalyst |
| 11/28/1978 | CA1043491A1 Optically clear filled silicone elastomers |
| 11/21/1978 | US4126587 Mixture of fatty acid amides |
| 11/21/1978 | US4126138 Soft contact lens |
| 11/07/1978 | US4124748 Cross-linked saponified absorbent polymer |
| 11/07/1978 | US4124282 Ophthalmic lenses |
| 10/31/1978 | US4123408 Hydrogel contact lens |
| 10/31/1978 | US4123407 Hydrophilic contact lens |
| 10/24/1978 | US4121896 Apparatus for the production of contact lenses |
| 10/24/1978 | US4121885 Method to produce a composite contact lens |
| 10/24/1978 | CA1040907A1 Glass clad glass lenses and method of making same |
| 10/24/1978 | CA1040812A1 Methods and compositions for cleaning and bleaching plastic articles |
| 10/17/1978 | US4120570 Polysiloxanylalkyl acrylate or methacrylate and an alkyl acrylate or methacrylate |
| 10/10/1978 | US4119369 Variable density ophthalmic device |
| 10/10/1978 | US4118853 Method of making an ophthalmic lens of progressively variable focal power |
| 09/19/1978 | US4114993 Finished silicone contact lenses |
| 09/12/1978 | US4113365 Spectacles' frame with vertically adjustable nose pads |