| Patents for B29D 11 - Producing optical elements, e.g. lenses or prisms (15,288) |
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| 10/07/1997 | US5674283 Implantable ophthalmic lens, a method of manufacturing same and a mold for carrying out said method |
| 10/07/1997 | CA2093017C Method for forming disposable molds for producing optical quality lenses |
| 10/02/1997 | WO1997036196A1 Distributed refractive index optical fiber and method of manufacturing the same |
| 09/25/1997 | WO1997034760A1 Method of making liquid crystal dysplay system |
| 09/25/1997 | WO1997034752A1 Method of mutually positioning a pair of shaping-tool halves facing each other, and shaping tool for the manufacture of precision-made articles, in particular contact lenses |
| 09/25/1997 | DE19610563A1 Verfahren zum gegenseitigen Positionieren von Paaren gegenüberliegender formbestimmender Formwerkzeug-Teile und Formwerkzeug zur Herstellung von Präzisionsteilen, insbesondere von Kontaktlinsen A method for the mutual positioning of pairs of opposed shape-determining molding tool parts and mold for the production of precision parts, in particular contact lenses |
| 09/25/1997 | CA2626663A1 Method of making liquid crystal display system |
| 09/25/1997 | CA2249279A1 Method of mutually positioning a pair of shaping-tool halves facing each other, and shaping tool for the manufacture of precision-made articles, in particular contact lenses |
| 09/24/1997 | EP0797110A2 Molded polymeric object with wettable surface made from latent-hydrophilic monomers |
| 09/24/1997 | EP0796724A2 Ophthalmic lens wafers and receiver for registering such wafers |
| 09/24/1997 | EP0796719A1 Apparatus and method for making ophthalmic lenses by vacuum lamination |
| 09/24/1997 | EP0796626A2 Intraocular lens and process for the production thereof |
| 09/24/1997 | EP0796448A1 Silicone-containing polymer suitable for ophthalmic applications |
| 09/24/1997 | CN1160372A Method for treating plastic mold pieces |
| 09/23/1997 | US5671193 Rotary polygonal mirror and method of manufacturing the same |
| 09/23/1997 | US5670096 Retroreflective article comprising a transparent base sheet and nacreous pigment coating, method for making such a base sheet, and method for making a forming master |
| 09/23/1997 | US5670003 Holographic document and method for forming |
| 09/18/1997 | WO1997033742A1 Optical lens preforms |
| 09/18/1997 | CA2248832A1 Optical lens preforms |
| 09/17/1997 | CN1159587A Design for concentric circles non-spherical multi-focus lens |
| 09/16/1997 | US5667735 Acrylated resin film, abrasion resistance |
| 09/11/1997 | DE19608723A1 Optical fibre cable |
| 09/10/1997 | EP0793541A1 Nco-terminated vinyl telomers |
| 09/10/1997 | CN1035807C Method and apparatus for production of plastic lenses |
| 09/09/1997 | US5665957 Lens device comprising light blocking means and an optical pickup apparatus using the lens device |
| 09/09/1997 | US5665136 Process for producing micro lenses using a laser beam |
| 09/02/1997 | US5663827 Polygonal mirror of synthetic resin and producing method thereof |
| 09/02/1997 | US5662951 Apparatus for making lenses |
| 09/02/1997 | US5662839 Method of filling a mold for manufacturing an optical lens |
| 09/02/1997 | CA2020196C Method for manufacturing hydrophilic contact lenses |
| 08/28/1997 | WO1997031285A1 Multifocal contact lens |
| 08/28/1997 | WO1997031279A1 Method of producing a master structure |
| 08/28/1997 | DE19606537A1 Verfahren zur Herstellung einer Masterstruktur A process for producing a master structure |
| 08/21/1997 | WO1997029903A1 Method for producing an optical rod-shaped graded-index polymer preform, preform obtained in accordance with this method and optical lens and optical fibre obtained by using same |
| 08/21/1997 | DE19606028A1 Curved mirror production from deformable medium |
| 08/20/1997 | EP0790258A2 Photo-crosslinked polymers |
| 08/20/1997 | EP0670770A4 A method of manufacturing a contact lens. |
| 08/19/1997 | US5658602 Method and apparatus for contact lens mold filling and assembly |
| 08/19/1997 | US5658598 Secondary coating line |
| 08/13/1997 | EP0788872A2 Apparatus and method for producing center gated lens molds for contact lens manufacture |
| 08/13/1997 | EP0788871A2 Rotational indexing base curve deposition array |
| 08/12/1997 | US5657169 Lens and method of making same |
| 08/12/1997 | US5656228 Injection molding method |
| 08/12/1997 | US5656210 Reaction injection molding as a process to prepare contact lenses |
| 08/12/1997 | US5656209 Process for manufacture of Fresnel lenses |
| 08/12/1997 | US5656208 Method and apparatus for contact lens mold filling and assembly |
| 08/06/1997 | EP0787567A2 Method for making optical preforms and optical elements by press molding |
| 08/06/1997 | EP0440685B1 Fabrication of an intraocular lens |
| 08/05/1997 | US5653778 Molding device comprising microwave generator and a microwave oven |
| 07/31/1997 | WO1997027039A1 Die with grooved feed zone for extruding polymer |
| 07/30/1997 | EP0786326A1 Process and device for manufacturing of optical lenses and optical lens arrays |
| 07/30/1997 | EP0785854A1 Method for treating plastic mold pieces |
| 07/29/1997 | US5651924 Method for manufacturing light panels |
| 07/24/1997 | WO1997026580A1 Multifocal contact lens |
| 07/24/1997 | WO1997026124A1 Method of manufacturing lens, injection mold for molding of lens, and molded lens |
| 07/24/1997 | CA2253419A1 Multifocal contact lens |
| 07/23/1997 | CN1155089A Method for temporarily moisturing lens mould while making contact lends semi-product in order to reduce lens cavity defect |
| 07/23/1997 | CN1154979A Mold material made with additives |
| 07/22/1997 | US5649410 Post-hydration method and apparatus for transporting, inspecting and packaging contact lenses |
| 07/16/1997 | EP0783958A2 Cylindrical fiber optic conduit |
| 07/16/1997 | EP0754120A4 Holographic document and method for forming |
| 07/16/1997 | EP0491949B1 Ceramic mold for molding glass member |
| 07/15/1997 | US5648025 Method for making light cured ophthalmic lens blocks |
| 07/15/1997 | US5648024 Apparatus and method for releasably fusing mold lens pieces |
| 07/09/1997 | EP0670766B1 Method for removing excess lens forming material |
| 07/08/1997 | US5645895 Method for painting a vehicle body |
| 07/08/1997 | US5645665 Binding two lenticular shaped films with a projecting fill tube attached |
| 07/02/1997 | EP0782016A2 Contact lens containing a leachable absorbed material |
| 07/01/1997 | US5643678 Holographic film and method for forming |
| 07/01/1997 | US5643504 Method of making a composite glass and resin optical element with an aspheric surface |
| 07/01/1997 | US5643400 Method and apparatus for producing seamless retroreflective sheeting |
| 06/28/1997 | CA2193781A1 Contact lens containing a leachable absorbed material |
| 06/26/1997 | WO1997022894A1 Laminate wafers |
| 06/26/1997 | CA2244424A1 Laminate wafers |
| 06/25/1997 | EP0780215A2 Annular gated mold for the injection molding of contact lenses |
| 06/24/1997 | US5642228 Resin-molded lens having no sink marks and process for producing same |
| 06/24/1997 | US5641437 Placing recessed mark configuration in metal mold insert |
| 06/24/1997 | US5640980 Automated apparatus for hydrating soft contact lenses |
| 06/19/1997 | WO1997022019A1 Methods of manufacturing contact lenses |
| 06/19/1997 | CA2238650A1 Methods of manufacturing contact lenses |
| 06/18/1997 | CN1152273A Method of manufacturing plastic lenses |
| 06/17/1997 | US5639512 Plastic optical fiber preform, and process and apparatus for producing the same |
| 06/17/1997 | US5639510 Release from mold |
| 06/11/1997 | EP0778119A1 Injection compression molding method of a spectacle lens and a spectacle lens produced by using the same |
| 06/11/1997 | EP0778118A1 Ejecting method of a molding in an injection molding apparatus and a molding produced by using the ejecting method |
| 06/11/1997 | EP0777570A1 Method of producing high-precision support surfaces for materials to be exposed to light |
| 06/10/1997 | US5638212 Method of manufacturing a diffractive surface profile |
| 06/10/1997 | US5637265 Pad printing coating composition and pad printing process |
| 06/10/1997 | US5637264 Method of fabricating an optical waveguide |
| 06/10/1997 | US5636647 Solution removal nozzle |
| 06/05/1997 | WO1997020240A1 Method of making graded index polymeric optical fibres |
| 06/05/1997 | WO1997019815A1 Cellular retroreflective sheeting |
| 06/05/1997 | CA2233595A1 Method of making graded index polymeric optical fibres |
| 06/04/1997 | EP0776267A1 Intraocular lenses and methods for making same |
| 06/03/1997 | US5635278 Scratch resistant optical films and method for producing same |
| 06/03/1997 | US5635114 Master duplication; data processing |
| 05/28/1997 | EP0775571A2 Infra-red heat source for demolding contact lenses |
| 05/28/1997 | EP0775474A2 Haptic attachment system for intraocular lenses using diode laser |
| 05/28/1997 | EP0672264B1 Injection molded optical ferrules and apparatus and processes for the preparation thereof |
| 05/28/1997 | EP0586380B1 Method and apparatus for the production of plastic lenses |