| Patents for B29L 11 - Optical elements, e.g. lenses, prisms (3,629) |
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| 07/28/1993 | EP0552498A1 Ophthalmic lens method |
| 07/22/1993 | CA2084249A1 Ophthalmic lens method |
| 07/14/1993 | EP0457855A4 Method for forming plastic optical quality spectacle |
| 06/16/1993 | EP0494924B1 Method and apparatus for manufacturing aspherically shaped small lenses |
| 06/09/1993 | EP0545720A1 Improved ophthalmic lens mold seal |
| 05/25/1993 | US5213825 Plastic lens molding apparatus |
| 05/12/1993 | CN1071877A Method and apparatus for molding lenses |
| 05/05/1993 | EP0540043A1 Cast resin for optical use |
| 04/27/1993 | CA1316649C Moulding contact lenses |
| 04/21/1993 | EP0537290A1 Intraocular lens and method for making same. |
| 04/20/1993 | CA1316315C Highly-refractive plastic lens and process for making the lens |
| 03/30/1993 | US5198477 Contact lenses made from thermoformable material |
| 03/18/1993 | WO1993004848A1 Method and apparatus for molding lenses |
| 03/02/1993 | CA1313960C Flexible contact lens for enhanced movement on the eye |
| 02/24/1993 | EP0528664A1 Apparatus and method for releasably fusing mold lens pieces |
| 02/23/1993 | CA1313737C Molding apparatus |
| 01/27/1993 | CN1068430A Process for production of planar optical coupler |
| 01/20/1993 | EP0523514A1 Method for producing a planar optical coupler |
| 01/12/1993 | US5179464 Polygonal mirror with a reflection film and method for manufacturing the same |
| 01/12/1993 | US5178801 Method of molding a plastic lens |
| 01/10/1993 | CA2073358A1 Process for the production of a planar optical coupler |
| 12/29/1992 | US5175030 Microstructure-bearing composite plastic articles and method of making |
| 12/29/1992 | US5174929 Casting, then annealing in aqueous-organic solvent promoter yields dimensionally stable swollen lenses having controlled water content |
| 12/23/1992 | WO1992012851A3 Method and apparatus for the production of plastic lenses |
| 11/24/1992 | US5166710 Contact lens and process for the manufacture thereof |
| 11/19/1992 | EP0513315A1 Method and apparatus for fabricating grin lens elements by spin molding. |
| 11/03/1992 | US5160463 Method of manufacturing a contact lens |
| 10/27/1992 | US5158717 Contact lenses from copolymerizing silicone and hydrophilic monomers in mold produced from an acrylonitrile copolymer resin; melt processability, wettability |
| 10/13/1992 | US5154861 Laser curing of contact lens |
| 09/30/1992 | EP0506004A1 Ferrule molding tool |
| 09/22/1992 | US5149607 Matrix |
| 09/15/1992 | US5147397 Intraocular lens and method for making same |
| 09/02/1992 | EP0501917A2 Contact lenses of thermoformable material |
| 09/01/1992 | US5143660 Method of casting a contact lens |
| 09/01/1992 | CA1306839C Method for in-mold polymerization of unsaturated compound |
| 08/29/1992 | CA2061923A1 Contact lenses made from thermoformable material |
| 08/12/1992 | CN1063447A Method and apparatus for production of plastic lenses |
| 08/11/1992 | US5137441 Mold assembly for making an ocular lens blank |
| 08/06/1992 | WO1992008593A3 A method and a device for manufacturing light panels |
| 07/29/1992 | EP0496331A2 Mold die for manufacturing optical module and manufacturing method using the same |
| 07/24/1992 | CA2059480A1 Mold die for manufacturing optical module and manufacturing method using the same |
| 07/22/1992 | EP0494924A1 Method and apparatus for manufacturing aspherically shaped small lenses. |
| 07/18/1992 | WO1992012851A2 Method and apparatus for the production of plastic lenses |
| 07/09/1992 | WO1992009421A3 Mold materials for silicone containing lens materials |
| 06/30/1992 | US5126388 Highly-refractive plastic lens and process for making the lens |
| 06/25/1992 | WO1992010357A1 Method and apparatus for fabricating grin lens elements by spin molding |
| 06/17/1992 | CN1061931A Mold materials for silicone containing lens materials |
| 06/16/1992 | US5122314 Method for fabricating grin lens elements by spin molding |
| 06/11/1992 | WO1992009421A2 Mold materials for silicone containing lens materials |
| 06/03/1992 | EP0488626A2 Toric lens casting mold arbor |
| 05/31/1992 | CA2056305A1 Toric lens casting mold arbor |
| 05/28/1992 | CA2094920A1 Mold materials for silicone containing lens material |
| 05/27/1992 | CN1061419A Temperature-resisting varying optically moulded piece and method of production thereof |
| 05/20/1992 | EP0485930A1 Heat-resistant optical shaped bodies and method of making them |
| 05/19/1992 | US5114629 Consistent quality |
| 05/17/1992 | CA2055772A1 Heat-resistant optical moldings, and a process for their production |
| 05/10/1992 | WO1992008593A2 A method and a device for manufacturing light panels |
| 05/10/1992 | CA2095716A1 Method and a device for manufacturing light panels |
| 05/06/1992 | EP0484090A2 Mold assembly for making an ocular lens blank |
| 05/06/1992 | EP0484089A1 Three piece mold assembly for making an ocular device |
| 05/06/1992 | EP0484045A2 Method of manufacturing a contact lens |
| 05/06/1992 | EP0484044A2 Contact lens |
| 05/06/1992 | EP0484015A2 Method for curing ocular devices |
| 05/05/1992 | US5110278 Injection molding apparatus for producing a toric lens casting mold arbor |
| 04/14/1992 | US5104590 Fabrication of an intraocular lens |
| 03/31/1992 | US5100590 Polycarbonate lenses molded from blanks |
| 03/25/1992 | EP0404888A4 Plastic lens compositions and apparatus for the production thereof |
| 03/10/1992 | US5094609 Chamber for hydrating contact lenses |
| 03/04/1992 | EP0473553A2 Preparation of a stable polyvinyl alcohol hydrogel contact lens |
| 03/03/1992 | US5093049 Hardening by pressurization |
| 03/01/1992 | CA2050196A1 Stable polyvinyl alcohol hydrogel contact lens and preparation thereof |
| 02/26/1992 | EP0472303A2 Contact lens casting |
| 02/25/1992 | CA1296481C Process for preparing methacrylate polymer |
| 02/18/1992 | US5089180 Method of preparing composite single-piece intraocular lenses with colored haptics |
| 02/11/1992 | US5087015 Adjustable contact lens mold |
| 02/04/1992 | CA1295281C Method of making articles of dissimilar polymer compositions |
| 01/28/1992 | US5084545 Polythiourethanes for impact strength, lightweight lenses |
| 01/23/1992 | WO1992000708A1 Intraocular lens and method for making same |
| 01/22/1992 | CN1058104A Process for hydrating soft contact lenses |
| 01/22/1992 | CN1058103A Chamber for hydrating contact lenses |
| 01/14/1992 | US5080854 Method of die forming using elastically deformable die |
| 01/14/1992 | US5080839 Process for hydrating soft contact lenses |
| 12/17/1991 | US5073313 Injection molding machine cylinder wall made of corrosion adn abrasion resistant alloy, screw of hard metal coated steel |
| 12/10/1991 | US5071236 Replica plate, process for producing the same and projection type television using the same |
| 11/27/1991 | EP0457855A1 Method for forming plastic optical quality spectacle |
| 11/13/1991 | EP0440685A4 Fabrication of an intraocular lens |
| 10/30/1991 | EP0442953A4 Optical plastics and methods for making the same |
| 10/23/1991 | EP0453232A2 Chamber for hydrating contact lenses |
| 10/23/1991 | EP0453231A2 Process for hydrating soft contact lenses |
| 10/09/1991 | EP0450612A2 Process for producing resin molded article having diminished residual stress |
| 10/02/1991 | CN1055069A Laser curing of contact lens |
| 09/18/1991 | EP0447361A1 Mould for casting contact lenses |
| 09/18/1991 | EP0447169A1 Laser curing of contact lens |
| 09/17/1991 | CA2038283A1 Contact lens casting mould |
| 08/28/1991 | EP0442953A1 Optical plastics and methods for making the same |
| 08/20/1991 | US5040961 Apparatus for manufacturing aspherically shaped small lenses |
| 08/14/1991 | EP0440685A1 Fabrication of an intraocular lens. |
| 08/06/1991 | US5036971 Casting in mold containing flexibility diaphragm |
| 07/31/1991 | EP0439424A1 Method of fitting a contact lens |
| 07/25/1991 | CA2034719A1 Contact lens and process for the manufacture thereof |