| Patents for G02B 1 - Optical elements characterised by the material of which they are made; Optical coatings for optical elements (38,909) |
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| 05/25/1994 | CN1087206A Anti-reflecting film and displaying apparatus with same |
| 05/24/1994 | US5315443 Anionic addition polymers consists of carboxyl, phosphric and sulfonic radical and salt formation of a metal ion and/or copper ion; waterproofing, clarity, absorption in infra red and nonabsorption in visible light |
| 05/24/1994 | US5314979 Acrylic-siloxane copolymers |
| 05/24/1994 | US5314961 Acrylic-silicone polymers |
| 05/24/1994 | US5314960 Silicone-containing polymers, oxygen permeable hydrophilic contact lenses and methods for making these lenses and treating patients with visual impairment |
| 05/24/1994 | US5314947 Coating composition and article coated thereby |
| 05/19/1994 | DE4238279A1 Plastic prods with transparent, scratch resistant surface layer - have surface layer contg silicon, carbon and oxygen, with at least 3 zones of different compsn and specific photoelectron binding energies |
| 05/18/1994 | EP0597490A1 Reflectance reducing film and method of forming same on glass substrate |
| 05/18/1994 | EP0596936A1 Deposition of magnesium fluoride films. |
| 05/18/1994 | EP0516749B1 Immobilized polyethylene oxide star molecules for bioapplications |
| 05/18/1994 | EP0348462B1 Surface modified optical lens and method of surface modification |
| 05/17/1994 | US5312647 Reflective coatings |
| 05/17/1994 | CA2102379A1 Cross-linkable polymeric composition |
| 05/17/1994 | CA2102378A1 Cross-linkable polymeric composition |
| 05/17/1994 | CA1329566C Method for making a flexible louvered plastic film with protective coatings and film produced thereby |
| 05/11/1994 | WO1994010590A1 Polymeric reflective materials utilizing a back light source |
| 05/11/1994 | WO1994010589A1 Formable reflective multilayer body |
| 05/11/1994 | WO1994010588A1 Ultraviolet light absorbing compounds, silicone compositions and methods for making same |
| 05/11/1994 | WO1994010230A1 Epoxysilane coating compositions |
| 05/11/1994 | EP0596531A1 Antireflection film and display apparatus comprising the same |
| 05/11/1994 | EP0596391A1 Aromatic polycarbonate, a method for producing the same, and a plastic optical waveguide using the same |
| 05/11/1994 | EP0596129A1 Phase difference compensation film |
| 05/11/1994 | EP0402473B1 Antireflection articles, process for their production and coating composition |
| 05/11/1994 | CN1086606A Polymeric reflector/refractor having modified surface or geometry |
| 05/11/1994 | CN1024481C Potassium chloride crystal type of diamond moisture-proof protecting film for laser window material |
| 05/11/1994 | CA2148115A1 Formable reflective multilayer body |
| 05/11/1994 | CA2147858A1 Polymeric reflective materials utilizing a back light source |
| 05/10/1994 | USRE34605 Infrared reflective optical interference film |
| 05/10/1994 | US5311223 Hydroxyethyl methacrylamide and hydroxyoctyl methacrylate monomers; soft hydrogel contact lenses |
| 05/10/1994 | US5311033 Layered imaging stack for minimizing interference fringes in an imaging device |
| 05/10/1994 | US5310847 Polymer compositions based on polythiourethanes for the manufacture of organic glasses |
| 05/10/1994 | US5310841 Monomers from diallyl carbonate and cyclohexanedimethanol transesterification product |
| 05/10/1994 | US5310779 Compatible crosslinkers having vinyl-, acrylic-and/or styrenyl-groups to crosslink incompatible unsaturated addition monomers; contact lens; molding materials |
| 05/10/1994 | US5310686 Polymer-coated optical structures |
| 05/10/1994 | US5310603 Multi-layer reflection mirror for soft X-ray to vacuum ultraviolet ray |
| 05/10/1994 | US5310577 Primer coating of polyurethane, overcoating of silicon resin, antireflection coating |
| 05/10/1994 | US5310576 Vacuum metallization and embossing, insulation |
| 05/10/1994 | US5310571 Chemical treatment to improve oxygen permeability through and protein deposition on hydrophilic (soft) and rigid gas permeable (RGP) contact lenses |
| 05/10/1994 | US5310509 Comprising a water soluble dichroic azo dye containing copper, nickel, iron or zinc; liquid crystal displays, optical instruments, filters |
| 05/05/1994 | DE4242440C1 Semiconductor foil beam splitter for infrared spectrometer - consists of far-infrared-transparent non-doped material, e.g thin silicon wafer or diamond foil |
| 05/04/1994 | EP0595575A1 Method for preparing tinted contact lens |
| 05/04/1994 | EP0595424A2 Composition and procedure for the preparation of organic glasses |
| 05/03/1994 | US5308889 Medical article for surgery |
| 05/03/1994 | US5308886 Photosetting resin for making strong, tough resin articles |
| 05/03/1994 | US5308688 Protective coating deposited on and bonded to surface: hafnium carbide, hafnium oxy-carbide and hafnium oxide layers |
| 05/03/1994 | US5307740 Marking apparatus for contact lens |
| 05/03/1994 | CA2002846C Plastic optical fiber |
| 05/03/1994 | CA1329069C Contact or intraocular lens from lightly crosslinked polymer or copolymer of 2-hydroxyethyl methacrylate and a method for their production |
| 04/28/1994 | WO1994009401A1 Liquid crystal light valve with minimized double reflection |
| 04/28/1994 | WO1994009393A1 Optical coating for reflecting visible and longer wavelength radiation having grazing incidence angle |
| 04/28/1994 | WO1994009392A1 All-polymeric cold mirror |
| 04/28/1994 | WO1994009048A1 Polyurethane network for biomedical use |
| 04/28/1994 | WO1994009042A1 Methods for benefitting polymers |
| 04/28/1994 | CA2147157A1 All -polymeric cold mirror |
| 04/27/1994 | EP0594452A2 Radiation sensitive resin composition for microlens |
| 04/27/1994 | EP0593877A1 Composition for optical material |
| 04/27/1994 | EP0593684A1 High refractive index silicone compositions. |
| 04/27/1994 | EP0593528A1 Pad printing coating composition and printing process |
| 04/27/1994 | CN1085919A Antireflection coatings |
| 04/27/1994 | CN1085844A Process for making silicone containing hydrogel lenses |
| 04/27/1994 | CN1024377C Novel colored lens |
| 04/26/1994 | US5306799 High refractive index plastic lens and composition therefor |
| 04/26/1994 | US5306746 Resin compositions and optical products making use thereof |
| 04/26/1994 | US5306520 Method of discriminating an article |
| 04/20/1994 | EP0593324A1 Metal complexes of disazo dyes and polarizing films containing the same |
| 04/20/1994 | EP0592934A2 High-refraction plastic |
| 04/20/1994 | CN1085612A Growing method for caesium triborate monocrystal and non-linear optical appliance produced with it |
| 04/19/1994 | US5305150 Laser beam expander: 10× |
| 04/19/1994 | US5305138 Superachromatic UV and visible focusing objective lens |
| 04/19/1994 | US5304584 Soft, high oxygen permeability ophtalmic lens |
| 04/19/1994 | US5304394 Technique for forming, by pyrolysis in a gaseous process, a coating based essentially upon oxygen and silicon |
| 04/19/1994 | CA2050923C Mirrorback coating |
| 04/19/1994 | CA1328660C 2-(2'-hydroxy-phenyl)-5(6)-(acryloyloxyalkoxy)- benzotriazole and ultraviolet absorbing polymers therefrom |
| 04/14/1994 | WO1994008260A1 Photochromic compositions of improved fatigue resistance |
| 04/14/1994 | WO1994008224A1 Infrared optical part and measuring instrument |
| 04/14/1994 | WO1994007687A1 Method for the production of intraocular lenses |
| 04/14/1994 | WO1994007686A1 High refractive index hydrogels and uses thereof |
| 04/14/1994 | CA2124326A1 High refractive index hydrogels and uses thereof |
| 04/14/1994 | CA2106509A1 Disazo compounds and polarizing films containing the same |
| 04/13/1994 | EP0592228A1 Method of producing intraocular lens formed from polyimide powder |
| 04/13/1994 | EP0591233A1 Polymer coatings |
| 04/12/1994 | US5302678 Contact lens |
| 04/12/1994 | US5302449 Architectural glass, automobile windows |
| 04/12/1994 | US5302316 Optical fiber coating composition |
| 04/12/1994 | CA1328527C High-refractivity plastic lens resin |
| 04/07/1994 | DE4233087A1 Liq. waveguide with fluorocarbon polymer sheath - has thin Teflon AF lining layer for reduced cost and transmission losses |
| 04/06/1994 | EP0590573A2 Resin for plastic lens |
| 04/05/1994 | US5301254 Beam waveguide; sheath of polymer of tetrafluoroethylene and a perfluorovinyl ether monomer |
| 04/05/1994 | US5300669 Used as matching oil in optical devices |
| 04/05/1994 | US5300467 Optical glass |
| 03/31/1994 | WO1994006485A1 Multilayer materials |
| 03/30/1994 | EP0589430A2 Water-absorptive contact lens |
| 03/30/1994 | EP0588937A1 Retroreflecting polarizer. |
| 03/30/1994 | EP0342233B1 Processing solution for preventing reflection of optical parts and process for preventing reflection using the solution |
| 03/29/1994 | US5299059 Plural-beam optical head including a uniaxial crystal right triangular prism beam divider |
| 03/29/1994 | US5298718 Optical element manufacturing method and a wafer |
| 03/29/1994 | US5298587 Protective film for articles and method |
| 03/29/1994 | US5298533 Polymer compositions for contact lenses |
| 03/29/1994 | US5298312 Non-iridescent transparent product |
| 03/29/1994 | US5298033 Ultraviolet absorbing lenses and methods of manufacturing thereof |