| Patents for G02C 7 - Optical parts (23,437) |
|---|
| 04/01/1997 | US5617153 Eyeglass lens shield having peripheral band |
| 04/01/1997 | US5616184 Solution removal nozzle |
| 03/30/1997 | CA2186571A1 Molding arrangement to achieve short mold cycle time |
| 03/30/1997 | CA2186564A1 Mold material made with additives |
| 03/27/1997 | WO1997011401A1 Gradient-index multifocal lens |
| 03/26/1997 | EP0764870A1 Segmented multifocal contact lens |
| 03/26/1997 | EP0764857A1 Plastic lens |
| 03/26/1997 | CN1146243A Spectacles using variable focal length lenses which have arbitrarily shaped periphery |
| 03/26/1997 | CN1146242A Process and device for detecting vital functions in living bodies |
| 03/25/1997 | US5614964 Unitary spherical flexible eyewear pane having two separate individually optically compensating lens elements and eyewear for sportsmen having such a pane |
| 03/25/1997 | US5614963 Sun shield system for protecting the eyes from UV and infrared components of sunlight |
| 03/20/1997 | WO1997010527A1 Structured index optics and ophthalmic lenses for vision correction |
| 03/20/1997 | WO1997010241A1 Photochromic spiroxazines with asymmetric monocyclic substituent, compositions and articles containing them |
| 03/20/1997 | DE19535863A1 Anti-glare LCD spectacles for e.g. car driver |
| 03/20/1997 | CA2221719A1 Photochromic spiroxazines with asymmetric monocyclic substituent, compositions and articles containing them |
| 03/19/1997 | EP0763753A2 Polysilane optical device |
| 03/19/1997 | CN2249911Y Lens for spectacles at leisure |
| 03/19/1997 | CN1145665A Process and device for sensing living bodies |
| 03/18/1997 | US5612391 Surface modified polymers for contact lenses |
| 03/18/1997 | US5612389 Functionalized photoinitiators, macromers thereof, and the use thereof |
| 03/18/1997 | US5611970 Method of cast molding toric contact lenses |
| 03/18/1997 | US5611969 Optical lens mold and method of making the mold |
| 03/18/1997 | US5611252 Holding device for cutting an ophthalmic lens |
| 03/13/1997 | WO1997009170A1 Method and composition for the manufactue of ophthalmic lenses |
| 03/13/1997 | CA2230646A1 Method and composition for the manufacture of ophthalmic lenses |
| 03/12/1997 | EP0762149A2 Water-absorptive soft ocular lens material, water-absorptive soft ocular lens shaped product made thereof, water-absorptive soft ocular lens made thereof and process for its production |
| 03/12/1997 | EP0760963A1 Clip-on sunglasses assembly for the brim of a hat |
| 03/12/1997 | EP0760611A1 Packaging container for stick-on lenses enabling testing thereof without removal from container |
| 03/12/1997 | CN1144738A Method for preparing ultraviolet radiation absorbing contact lenses |
| 03/11/1997 | US5610670 Opthalmic lens having a positive refractive power |
| 03/11/1997 | US5610668 Fog-resistant sunglasses incorporating ventilation channels |
| 03/11/1997 | US5610252 Vinyl carbonate and vinyl carbamate contact lens material monomers |
| 03/06/1997 | WO1997008573A1 Photochromic spiroxazines, compositions and articles containing them |
| 03/06/1997 | CA2221852A1 Photochromic spiroxazines, compositions and articles containing them |
| 03/05/1997 | EP0760106A1 Method of increasing the concentration of radiation-absorbing agents in optical and ophthalmic lenses |
| 03/05/1997 | EP0746460A4 Method and apparatus for manufacturing composite lenses |
| 03/05/1997 | EP0678198A4 A method of manufacturing toric single vision, spherical or aspheric bifocal, multifocal or progressive contact lenses. |
| 03/05/1997 | CN2248881Y Nearsightedness curing glasses |
| 03/05/1997 | CN1144565A Method of manufacturing contact lenses |
| 03/05/1997 | CN1144226A Method for preparing surface active random copolymer |
| 03/04/1997 | US5608567 Variable transparency electro-optical device |
| 03/04/1997 | US5608471 Soft, bifocal contact lens |
| 03/04/1997 | US5608470 Prescription lens attachable to safety glasses |
| 03/04/1997 | US5608469 Sunglasses with removable side shields |
| 03/04/1997 | US5607642 Interactive control system for packaging control of contact lenses |
| 03/04/1997 | CA2057037C Prism section lens spectacles |
| 02/27/1997 | WO1997006944A1 Polymeric materials for photochromic applications |
| 02/27/1997 | CA2229535A1 Polymeric materials for photochromic applications |
| 02/26/1997 | CN1143926A Method and apparatus for manufacturing composite lenses |
| 02/26/1997 | CN1143566A Reaction injection molding as process to prepare contact lenses |
| 02/25/1997 | US5606378 Contact lens having an optical zone having at least one focal point |
| 02/20/1997 | DE19530337A1 Goggles for racing cyclist who assumes a head-down position |
| 02/19/1997 | EP0758687A1 Method and apparatus for gaseous treatment |
| 02/18/1997 | US5604547 Aspheric/atoric wide field sunglasses and safety eyewear |
| 02/18/1997 | US5604280 Photochromic |
| 02/11/1997 | US5601759 Method for molding contact lenses |
| 02/06/1997 | WO1997003579A1 Impact resistant face shield |
| 02/05/1997 | EP0757095A1 Method of cleaning and disinfecting contact lens |
| 02/05/1997 | EP0757033A2 Vinyl carbonate and vinyl carbamate monomers for a contact lens material |
| 02/05/1997 | EP0560916B1 Method of molding of silicon-containing contact lenses |
| 02/05/1997 | CN2246813Y New electronic light-regulating glasses |
| 02/05/1997 | CN1142209A Treatment of contact lenses with supercritical fluid |
| 01/30/1997 | WO1997003373A1 Novel photochromic organic materials |
| 01/30/1997 | CA2220149A1 Novel photochromic organic materials |
| 01/29/1997 | EP0756189A2 Multifocal lens designs with intermediate optical powers |
| 01/29/1997 | EP0756183A2 Lens for eyeglasses |
| 01/29/1997 | EP0755686A2 On-line steam sanitization system |
| 01/29/1997 | EP0755526A1 Spectacles using variable focal length lenses which have an arbitrarily shaped periphery |
| 01/29/1997 | CN2246302Y Degree adjustable optic |
| 01/29/1997 | CN1141317A Mold material with additives |
| 01/28/1997 | US5598234 Method of manufacturing toric single vision, spherical or aspheric bifocal, multifocal or progressive contact lenses |
| 01/28/1997 | US5598233 Soft contact lens with contamination indicator |
| 01/28/1997 | US5598232 Bifocal-compensating eyeglass attachment |
| 01/28/1997 | US5598231 Glasses capable of producing a three-D visual effect |
| 01/28/1997 | US5598230 Anti-glare eye shield |
| 01/28/1997 | US5597519 Ultraviolet cycling oven for polymerization of contact lenses |
| 01/22/1997 | EP0754312A1 Series for progressive spectacle lenses |
| 01/15/1997 | CN2245222Y Multifunctional back view eyeglasses |
| 01/14/1997 | US5594085 Urea and urethane monomers for contact lens materials |
| 01/14/1997 | US5593620 Apparatus and method for releasably fusing lens mold pieces |
| 01/08/1997 | EP0752119A1 Disposable/reusable sun filter |
| 01/08/1997 | CN2244735Y Double-face dioptrie radiological protection glasses |
| 01/08/1997 | CN1139952A Cleaning hydrophilic contact lenses by electrochemical means |
| 01/08/1997 | CN1139915A Transparent, fixed tint glass lenses |
| 01/08/1997 | CN1139904A Method of cast molding toric contact lenses |
| 01/07/1997 | US5592245 Apparatus for enhancing visual perception of selected objects in recreational and sporting activities |
| 01/07/1997 | US5591397 Double redox system for disinfecting contact lenses |
| 01/03/1997 | WO1997000274A1 Polymerizable siloxane macromonomers |
| 01/03/1997 | CA2222608A1 Polymerizable siloxane macromonomers |
| 01/02/1997 | EP0751407A2 Balanced charge polymer and hydrophilic contact lens manufactured therefrom |
| 01/02/1997 | EP0751406A2 Balanced charge polymer and hydrophilic contact lens manufactured therefrom |
| 01/02/1997 | EP0751405A2 Balanced charge polymer and hydrophilic contact lens manufactured therefrom |
| 01/02/1997 | EP0751404A2 Balanced charge polymer and hydrophilic contact lens manufactured therefrom |
| 01/02/1997 | EP0750983A2 Apparatus for removing and transporting articles from molds |
| 01/02/1997 | EP0750982A2 Method and apparatus for contact lens mold filling and assembly |
| 01/02/1997 | EP0750914A1 Computer system for quality control correlations |
| 01/02/1997 | EP0750877A1 Indirect ophthalmoscopy contact lens device with compound lens element |
| 01/02/1997 | EP0750755A1 Adherent corrective lens |
| 01/02/1997 | EP0750750A1 Zoned lens |
| 01/01/1997 | CN2244201Y Electronic light changing glasses without difference |