Patents
Sitemap › B29 - Working of plastics; Working of substances in a plastic state in general › B29D - Producing particular articles from plastics or from substances in a plastic state › B29D 11 - Producing optical elements, e.g. lenses or prisms
Patents for B29D 11 - Producing optical elements, e.g. lenses or prisms (15,288)
07/1995
07/06/1995CA2156297A1 A secondary coating line
07/05/1995EP0661134A1 Method and jig for holding contact lens material, using light-scattering bonding adhesive
07/04/1995US5429838 Improved surface polishing methods
07/04/1995CA1336122C Polarizing lens suitable for sunglasses and method of making
06/1995
06/29/1995WO1995017691A1 Optical polarizer
06/29/1995WO1995017303A1 Multilayered optical film
06/29/1995DE4344392A1 Extrusion of plastic plate for Fresnel lens mfr.
06/29/1995CA2139019A1 Method and apparatus for treating an ophthalmic lens mold
06/28/1995EP0660159A1 Color filter and method for manufacturing it
06/28/1995EP0659531A1 Process for extrusion of plastic plates and Fresnel lenses produced therefrom
06/28/1995EP0659281A1 Composite mirror and fabrication method with precipitated reflective coating
06/27/1995US5428483 Reflecting mirror
06/21/1995EP0658779A2 Microlens substrate
06/21/1995EP0658418A1 Gradial zone lens and method of fabrication
06/21/1995EP0658135A1 Spacing means for reflex pin block.
06/21/1995CN1103954A Shaped articles of graduated refractive index exhibiting low dispersion
06/15/1995WO1995016220A1 Aliphatic thermoplastic poyurethane press-on lenses and eyeglasses embodying the same
06/15/1995WO1995016170A1 A solar lens and supporter with a method for production and device for water, electricity, steam and heat production and storage, plus a fluid pump
06/15/1995WO1995015845A1 Photochromic lenses and method for manufacturing
06/15/1995CA2177715A1 Aliphatic thermoplastic poyurethane press-on lenses and eyeglasses embodying the same
06/14/1995EP0657264A1 Process and device for the production of a contact lens
06/14/1995EP0657246A1 Process for production of aspherical lenses especially toric contact lenses
06/14/1995EP0656828A1 Intraocular lenses and methods for making same
06/14/1995EP0656827A1 Apparatus and process for lens curing and coating
06/14/1995CA2137765A1 Process and apparatus for the manufacture of a contact lens
06/13/1995US5425118 Optical component mounting substrate and method of producing the same
06/13/1995US5423929 Intraocular lenses and methods for producing same
06/07/1995EP0656549A2 Optical elements and method for fabricating the same
06/07/1995EP0656548A2 Light guide plates with uniform light transmission
06/07/1995EP0656258A2 Transparent functional membrane containing functional ultrafine particles, transparent functional film, and process for producing the same
06/07/1995EP0480049B1 Process for coloring polymer
06/07/1995CN1028803C Laser curing of contact lens
06/06/1995US5422046 Method for producing optical lenses
06/06/1995US5421848 Method for fabricating a lens having a variable refractive index
05/1995
05/26/1995WO1995013910A1 Method for reproducing holograms, kinoforms, diffractive optical elements, microstructures, and a plastic binary optical element produced by such a method
05/26/1995WO1995013904A1 Lamination of composite eyeglass lenses
05/26/1995CA2177040A1 Method for reproducing holograms, kinoforms, diffractive optical elements, microstructures, and a plastic binary optical element produced by such a method
05/24/1995DE4340103A1 Spectral instrument esp. spectrophotometer
05/24/1995DE4339853A1 Construction of optical elements, lenses, mirrors and prisms
05/23/1995US5417557 Laser assisted demolding of ophthalmic lenses
05/23/1995US5417515 Retroreflective article with dual reflector
05/23/1995CA2034671C Partially or fully recessed microlens fabrication
05/18/1995WO1995013567A1 Process for making an array of tapered photopolymerized waveguides
05/18/1995DE4440981A1 Optical reflector, esp. e.g. a parabolic mirror
05/17/1995EP0653876A1 Contact type image sensor
05/17/1995EP0653292A2 Chamber for hydrating contact lenses
05/17/1995EP0652823A1 Process for making silicone containing hydrogel lenses
05/16/1995US5415817 Process for molding plastic lenses
05/16/1995US5415816 Method for the production of plastic lenses
05/11/1995WO1995012480A1 Microstructure arrays and methods for the fabrication thereof
05/04/1995WO1995012212A2 Method of producing large polycrystalline plates from optical and scintillation materials
05/04/1995WO1995011789A1 Method of releasing contact lenses from the mold
05/04/1995WO1995011638A1 Intraocular lenses and methods for producing same
05/02/1995US5412505 Light polarizing spectacle lens
05/02/1995US5411617 Method for use in fabricating and/or testing a thin mirror
05/02/1995CA2014985C Controlled casting of shrinkable material
04/1995
04/27/1995WO1995011125A2 Method for molding contact lenses
04/26/1995EP0650080A1 A method of fabricating molded optical waveguides
04/26/1995EP0649728A1 Mirror
04/25/1995US5410627 Method of forming an optical connector
04/25/1995US5409369 Apparatus for making a wide angle light diffusing lens
04/20/1995WO1995010799A1 Process and device for generating dosage patterns for the production of structured surfaces
04/19/1995CN1101722A Ophthalmic lens with anti-toxin agent
04/18/1995US5408387 Edge light panel and its production
04/18/1995US5407062 Contact lens mold packaging
04/13/1995WO1995009726A1 Organic optical components and preparation thereof
04/12/1995EP0647183A1 Lamellar polymeric body and method of production
04/11/1995US5406641 Acrylate core mixture crosslinkable with coextruded fluoro-polymer; heat resistant, good hardness
04/11/1995US5406341 Toric single vision, spherical or aspheric bifocal, multifocal or progressive contact lenses and method of manufacturing
04/11/1995US5405557 Method of making a moulded photochromic lens
04/11/1995US5405556 Solution copolymerization after preform swells
04/06/1995WO1995009372A1 Lens manufacturing method, lensed article manufacturing method, lensed article, and partition-forming resin composition
04/04/1995US5404183 Multifocal contact lens and method for preparing
04/04/1995US5403901 Intraocular lenses of a copolymer of 2-phenylethyl acrylate and 2-phenylethyl methacrylate crosslinked by butanediol diacrylate and modified by 1-(3'-methallyl-2'-hydroxy-5'-methylbenzotriazole; flexibility
03/1995
03/29/1995EP0645235A2 Process for hydrating soft contact lenses
03/23/1995WO1995008133A1 Shaped plastic light-polarizing lens and method of making same
03/23/1995DE4321685A1 Anticopy film
03/23/1995CA2146258A1 Shaped plastic light-polarizing lens and method of making same
03/22/1995EP0644227A1 Solid surface modifying method and apparatus
03/22/1995EP0641281A4 Lens blocking/deblocking method.
03/22/1995EP0621824A4 High refractive index hydrogels and uses thereof.
03/21/1995US5400423 Molded star coupler and method of making same
03/21/1995US5400182 Composite glass and resin optical element with an aspheric surface
03/21/1995US5399227 Composite eyeglass lens laminating holder
03/15/1995EP0643083A1 Hydrophilic, transparent material with high oxygen permeability containing interpenetrating polymer networks, process for preparing it and manufacture of soft contact lenses with high oxygen permeability
03/14/1995US5397511 Molding, machining, one-piece
03/08/1995EP0642039A2 Improved method of forming shaped hydrogel articles including contact lenses using inert, displaceable diluents
03/08/1995EP0641806A2 Photocrosslinked polymers
03/08/1995EP0641281A1 Lens blocking/deblocking method
03/07/1995US5395558 Method of making a soft ophthalmic lens
03/07/1995US5395557 Method and apparatus for applying gel to a plurality of optical fibers
03/07/1995CA1334622C Fabrication of an intraocular lens
03/01/1995EP0640469A1 Method for producing optical lenses
03/01/1995EP0513315B1 Method and apparatus for fabricating grin lens elements by spin molding
02/1995
02/28/1995US5394504 Optical fiber encapsulation techniques
02/28/1995US5393470 Process for manufacturing optical fibers
02/23/1995DE4328183A1 Method and device for the production of optical cables
02/21/1995US5391329 Process for making a solid optical limiter containing a graded distribution of reverse saturable material
02/15/1995CN1098723A Aprocess for preparing a resin having a large refractive index
02/14/1995US5390050 Eccentric Fresnel lens sheet and method of making same
1 ... 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 ... 153