| Patents for G02C 13 - Assembling; Repairing; Cleaning (5,179) |
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| 07/07/1992 | US5127126 Contact lens cleaning instrument |
| 07/02/1992 | DE4041912A1 Spectacle ring contour measurement appts. - uses sensing finger with position and force sensing enabling application force control |
| 06/30/1992 | US5125982 Aqueous solution of permanganate and mild reducing agent; nondestructive, efficient |
| 06/30/1992 | CA1304196C Method of treating contact lenses |
| 06/28/1992 | WO1992011876A1 Method and composition for disinfecting contact lenses |
| 06/25/1992 | WO1992010110A1 Vented apparatus for storing and cleaning an element |
| 06/23/1992 | US5124019 Lens holder for use in a high-vacuum vapor deposition or sputtering system |
| 06/17/1992 | EP0489856A1 Method and apparatus for edging an optical lens |
| 06/17/1992 | CN2107665U Contact len cleaner |
| 06/16/1992 | US5121550 Automatic surface tracer |
| 06/16/1992 | US5121548 Contour follower device, in particular for eyeglass frames |
| 06/09/1992 | US5120499 Immersing lens in a protable receptacle and treating with ultraviolet radiation to destroy microorganisms on surface of polymethyl methacrylate, gas permeable or hydrogellens |
| 06/02/1992 | US5118537 High frequency glow discharges surface treatment; water wettability |
| 06/02/1992 | US5117849 Contact lens care system |
| 05/31/1992 | WO1992009942A1 Contact lens case venting system |
| 05/31/1992 | CA2097290A1 Contact lens case venting system |
| 05/27/1992 | CN2105707U Cleaning apparatus for inter surface of optical searching unit lens |
| 05/26/1992 | CA1301583C Amphoteric surfactant solution for cleaning or preserving soft contact lenses |
| 05/20/1992 | EP0476021A4 Apparatus for sterilizing contact lenses |
| 05/19/1992 | US5114686 Contact lens disinfection unit with invertible lens holding baskets |
| 05/13/1992 | EP0484807A2 An apparatus and method for detecting hidden marks on progressive aspheric ophtalmic lenses |
| 05/12/1992 | CA1300562C Container for holding individual packages of contact lenses during sterilization, storage and shipment |
| 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 | CN1060868A Method and composition for cleaning contact lenses |
| 05/06/1992 | CA2054913A1 Apparatus and method for detecting hidden marks on progressive aspheric ophthalmic lenses |
| 04/29/1992 | EP0483034A2 Supporting device, especially for optical glasses |
| 04/29/1992 | EP0483008A1 Lenses alignment device with rotating table |
| 04/29/1992 | EP0483000A1 Device for the blocking of lens blanks with a lockable arm |
| 04/23/1992 | WO1992007056A1 Method and composition for cleaning contact lenses |
| 04/21/1992 | US5105841 Cleaning device for contact lenses |
| 04/21/1992 | CA1299051C Solution and method for removing protein, lipid and calcium deposits from contact lenses |
| 04/14/1992 | CA1298858C Eyeglass support |
| 04/09/1992 | DE4132347A1 Heated turbulent flow machine for contact lens cleaning - incorporates electric power regulator and timers for rapid boiling followed by simmering of preservative liquid |
| 04/08/1992 | EP0479723A1 Process for cleaning the surface of optical devices and for their sterilisation, specially for contact lenses |
| 04/03/1992 | CA2052458A1 Method of surface-cleaning and/or sterilising optical components, especially contact lenses |
| 03/31/1992 | US5100232 Apparatus and method for detecting hidden marks on progressive aspheric ophthalmic lenses |
| 03/31/1992 | US5099987 Combination contact lens case and inspection unit |
| 03/25/1992 | EP0476937A2 Contact lens case having lens holder selectively placed in vertical and horizontal positions and lens treating device using the lens case |
| 03/25/1992 | EP0476021A1 Apparatus for sterilizing contact lenses. |
| 03/24/1992 | US5097600 Support device, especially for eyeglass frames |
| 03/19/1992 | WO1992004098A1 Contact lens purification system |
| 03/17/1992 | US5096607 Using an aqueous system of a microbiocide of polyquaternized ammonium salts or biguanides and a proteolytic enzyme wherein the osmotic value is adjusted |
| 03/17/1992 | CA1297403C Contact-lens care set |
| 03/11/1992 | EP0398969A4 Polarizing lens suitable for sunglasses and method of making |
| 03/10/1992 | US5094609 Chamber for hydrating contact lenses |
| 02/27/1992 | DE4027213A1 Cleaning device for spectacle lenses - comprises pen in which cleaning fluid moves from lower storage tank to upper dirt pick=up chamber |
| 02/26/1992 | EP0472496A2 Method of producing a contact lens and contact lens produced thereby |
| 02/26/1992 | EP0472303A2 Contact lens casting |
| 02/26/1992 | CN1015677B Teledioptric lens system |
| 02/25/1992 | US5090796 Test frame for fitting a patient with telescopic corrective lenses and associated method |
| 02/25/1992 | US5090430 Ultrasonic cleaning system for fluorescent light diffuser lens |
| 02/23/1992 | WO1992003169A1 Improved catalytic lens sterilizing system |
| 02/21/1992 | CA2049392A1 Method of producing a contact lens and contact lens produced thereby |
| 02/19/1992 | EP0471352A1 Method of cleaning hard contact lenses |
| 02/18/1992 | US5089240 Hydrogen peroxide disinfection, catalyst for decomposing peroxide residue |
| 02/18/1992 | US5089053 Contact lens cleaning material and method |
| 02/18/1992 | US5088146 Contact lens cleaning and conditioning pouch and method of use |
| 02/16/1992 | CA2049149A1 Method of cleaning hard contact lenses |
| 02/12/1992 | EP0470842A1 Lens treating device for treating contact lens and method of treating contact lens |
| 02/11/1992 | CA1295528C Kit for contact lens cleaning and method for contact lens cleaning |
| 02/06/1992 | DE4024272A1 Work holder for spectacle frames - has straight edge locating against upper frame edges and double-armed lever pins against lower edges |
| 01/28/1992 | US5083661 Lens and/or eyeglasses cleaning device |
| 01/22/1992 | CN1058105A Target domain profiling of target optical surfaces using excimer laser photoablation |
| 01/22/1992 | CN1058104A Process for hydrating soft contact lenses |
| 01/22/1992 | CN1058103A Chamber for hydrating contact lenses |
| 01/21/1992 | US5082558 Compact contact lens purification system using ozone generator |
| 01/15/1992 | EP0466451A1 Dyeing lenses |
| 01/14/1992 | US5080839 Process for hydrating soft contact lenses |
| 01/14/1992 | US5080482 Lens alignment and positioning method and apparatus |
| 01/14/1992 | US5080117 Device for cleaning contact lenses |
| 01/09/1992 | WO1992000151A1 Contact lens cleaning and conditioning pouch and method of use |
| 01/02/1992 | DE4019866A1 Scanning and storing data for spectacle frame aperture or template - using video scanner system with angle transducer and evaluation electronics |
| 12/27/1991 | EP0462460A2 Liquid composition for contact lenses method for cleaning or preserving a contact lens by means of such liquid composition |
| 12/18/1991 | EP0461202A1 Enzyme containing composition for cleaning contact lenses and method therefor |
| 12/10/1991 | US5071276 Contact lens cleaning system |
| 12/10/1991 | US5070657 Device for fastening a holding part on an eyeglass lens |
| 12/05/1991 | DE4023631A1 Pupil position determination and recording method - using computer controlled memory and recording system to eliminate parallax errors |
| 12/04/1991 | EP0459280A2 Lens alignment and positioning method and apparatus |
| 11/28/1991 | WO1991018081A1 Double redox system for disinfecting contact lenses |
| 11/27/1991 | EP0458734A1 Process for the production of contact lenses |
| 11/27/1991 | EP0458578A2 Double redox system for disinfecting contact lenses |
| 11/27/1991 | EP0457855A1 Method for forming plastic optical quality spectacle |
| 11/23/1991 | CA2042967A1 Double redox system for disinfecting contact lenses |
| 11/21/1991 | EP0457612A2 Target domain profiling of target optical surfaces using excimer laser photoablation |
| 10/29/1991 | US5061342 Target domain profiling of target optical surfaces using excimer laser photoablation |
| 10/29/1991 | US5061057 Porous contact lens and method for making it |
| 10/29/1991 | CA1291455C Contact lens cleaning and sterlilizing apparatus |
| 10/25/1991 | CA2040907A1 Method for the manufacture of contact lenses |
| 10/24/1991 | DE4012661A1 Lens blank parallax-free centring instrument - incorporates liquid-crystal screen displaying template and scale |
| 10/23/1991 | EP0453232A2 Chamber for hydrating contact lenses |
| 10/23/1991 | EP0453231A2 Process for hydrating soft contact lenses |
| 10/09/1991 | EP0450606A1 Contact lens cleaning instrument |
| 10/08/1991 | US5054610 Disposable single-use contact lens conditioning package |
| 10/06/1991 | CA2014000A1 Device and composition for cleaning optical surfaces |
| 10/04/1991 | CA2039378A1 Contact lens cleaning instrument |
| 10/02/1991 | DE4107509A1 Lens shape measurement device for automatic spectacle lens manufacture - contains contact measurement element with position sensor and arithmetic unit |
| 10/02/1991 | CN1054935A Soft contact lens processing aid |
| 10/01/1991 | US5053971 Method and apparatus for edging an optical lens |
| 10/01/1991 | US5053208 Contact lens disinfecting container structure |