| Patents for G02C 13 - Assembling; Repairing; Cleaning (5,179) |
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| 05/11/1994 | CA2148108A1 Ophthalmic solution and method of use |
| 05/10/1994 | US5310429 Surfactants |
| 05/05/1994 | DE4236326A1 Spectacles frame selection system - has line representation of different frames or lens contours superimposed on image of face |
| 05/05/1994 | DE4233400A1 Positioning unit for parallax-free centring of unworked spectacle lens - has light divider arranged between eye and unworked spectacle lens and image of template or spectacle frame opening overlaps scale of image of lens blank |
| 05/04/1994 | EP0595769A1 Method of disinfecting a contact lens and preserving a contact lens care solution |
| 05/01/1994 | CA2081803A1 Cleaning, wetting agent and solvent |
| 04/28/1994 | WO1994009399A1 Case for storing and cleaning contact lenses |
| 04/28/1994 | CA2125651A1 Case for storing and cleaning contact lenses |
| 04/27/1994 | CA2109019A1 Method of disinfecting a contact lens and preserving a contact lens care solution |
| 04/26/1994 | US5307150 Apparatus for automatically taking a reading of the shape and/or the profile of the inner contour of a frame rim of glasses |
| 04/26/1994 | US5307141 Refractive characteristics measuring apparatus for measuring the refractive characteristics of a lens |
| 04/26/1994 | US5305934 Tool and eyeglass holder |
| 04/06/1994 | EP0590521A1 Cleaning-preserving aqueous solution for contact lenses and method for cleaning and disinfecting a contact lens by means thereof |
| 03/31/1994 | WO1994007203A1 Spectacle imaging system |
| 03/23/1994 | EP0588660A1 Laser assisted demolding of ophthalmic lenses |
| 03/23/1994 | EP0587964A1 Instrument for centering corrective lenses |
| 03/22/1994 | CA1327890C Method of producing moulds for organic polymer multifocal lenses |
| 03/17/1994 | WO1994005435A1 Method of removing contaminants from a contact lens |
| 03/16/1994 | EP0586741A1 Method for cleaning a contact lens |
| 03/15/1994 | US5294379 Laser assisted demolding of ophthalmic lenses |
| 03/15/1994 | US5294293 Target domain profiling of target optical surfaces using excimer laser photoablation |
| 03/10/1994 | DE4323384A1 Spectacles frame lens matching measuring device - with image of head divided into four parts eliminating need for holding and centring head |
| 03/08/1994 | US5293532 Device and method for positioning and relaxing accommodation of the eye |
| 03/08/1994 | US5292372 Method of removing contaminants from a contact lens using electroblotting |
| 03/03/1994 | WO1994004957A1 Marking jig for spectacle lenses |
| 03/03/1994 | WO1994004199A1 Device for sterilizing soft lens by boiling |
| 03/03/1994 | WO1994004028A1 Preservative system for ophthalmic and contact lens solutions and method for cleaning, disinfecting and storing contact lenses |
| 03/01/1994 | US5290512 Method of disinfecting a contact lens and preserving a contact lens care solution |
| 02/23/1994 | EP0583915A2 Spectacle frame processing |
| 02/23/1994 | EP0583367A1 Methods and compositions for inhibiting deposit formation on contact lenses |
| 02/17/1994 | WO1994003777A1 Frame shape measuring instrument |
| 02/03/1994 | DE4224922A1 Automatic consultation system as aid for customer in selecting product eg spectacles - has video camera to obtain image of face for use in selecting spectacles from available models or for customised versions |
| 02/02/1994 | EP0580662A1 Catalase, its production and use |
| 02/01/1994 | US5283053 Electromagnetic induction coil fit inside a magnetic field-generating coil; cleaning |
| 01/26/1994 | CN1081259A Method and case for desinfection of contact lenses |
| 01/25/1994 | US5281277 Liquid composition for contact lenses and method for cleaning a contact lens |
| 01/25/1994 | US5280661 Digital wipe device for lenses and similar articles |
| 01/20/1994 | WO1994001800A1 Method and case for disinfection of contact lenses |
| 01/20/1994 | WO1994001144A1 Apparatus and method for disinfecting a contact lens and detecting the presence of an oxidative disinfectant |
| 01/19/1994 | EP0578767A1 Alkaline protease 3733, its production and use in cleaning contact lens |
| 01/18/1994 | US5280570 Spectacle imaging and lens simulating system and method |
| 01/18/1994 | US5279674 Method of treating contact lens |
| 01/12/1994 | EP0578612A1 Multi-electrode contact lens disinfection and cleaning device and method therefor |
| 01/08/1994 | CA2099824A1 Multi-electrode contact lens disinfection and cleaning device and method therefor |
| 01/05/1994 | EP0576563A1 Batch liquid purifier |
| 12/29/1993 | EP0576268A1 Spectacle lens production |
| 12/29/1993 | EP0575310A1 Apparatus and method for cleaning contact lenses |
| 12/23/1993 | WO1993025932A1 Apparatus and method for cleaning contact lenses |
| 12/15/1993 | EP0574353A1 Contact lens holding device |
| 12/11/1993 | CA2097984A1 Contact lens holding device |
| 12/02/1993 | DE4217853A1 Device to determine subjective refraction of patient - has lens frame fixed to curve refraction index meter, having patient known optimal refraction set before final adjustment |
| 12/01/1993 | EP0567561A4 Improved method and apparatus for the sterilization of contact lenses utilizing mechanical agitation |
| 12/01/1993 | EP0559775A4 Contact lens case venting system |
| 11/11/1993 | WO1993021819A1 Imaging mensurating device for fitting spectacles to a patient |
| 11/04/1993 | DE4214395A1 Contour measuring appts. for spectacle frame rings - contains frame clamp, measurement unit with optical non-contact distance sensor for sensing separation between rotatable probe finger and contour point of ring, position sensor and control unit. |
| 11/03/1993 | EP0567817A1 Trial frames |
| 11/03/1993 | EP0567561A1 Improved method and apparatus for the sterilization of contact lenses utilizing mechanical agitation |
| 11/02/1993 | US5258304 Antisoilants; fabrics, contact lenses |
| 10/28/1993 | WO1993020730A1 Device for the safe keeping of contact lenses |
| 10/26/1993 | US5257198 Method of transmitting edger information to a remote numerically controlled edger |
| 10/26/1993 | CA1323667C Method for producing a marking on a spectacle lens |
| 10/13/1993 | EP0565168A2 Purified enzyme concentrate and method of preparation |
| 10/13/1993 | EP0564510A1 Method and composition for disinfecting contact lenses |
| 10/12/1993 | US5252291 Multi-electrode contact lens disinfection and cleaning device and method therefor |
| 10/06/1993 | EP0563217A1 Hydrogen peroxide destroying compositions and methods of making and using same. |
| 09/30/1993 | DE4209624A1 Cleaning medium container for spectacles - acts both as cleaning medium arrangement and dispenser and alters its position by tipping as result of manual contact by spectacles |
| 09/23/1993 | DE4207478A1 Spectacle cleaning device with sheath - has two polishing pads with gap between them to receive spectacle lens |
| 09/22/1993 | EP0561739A1 Device for heat treatment of ophthalmic lenses, especially contact lenses |
| 09/22/1993 | EP0561481A2 Contact lens cast moulding and packaging |
| 09/22/1993 | EP0561480A2 Contact lens cast moulding and packaging |
| 09/22/1993 | EP0560917A1 Vented apparatus for storing and cleaning an element. |
| 09/21/1993 | US5245845 Flexible article sterilizing mechanism |
| 09/19/1993 | CA2091745A1 Apparatus for the heat treatment of ophthalmic lenses, especially contact lenses |
| 09/16/1993 | WO1993017725A1 Treatment of liquid on demand |
| 09/16/1993 | WO1993017722A1 Apparatus and process for cleaning ocular prostheses |
| 09/16/1993 | WO1993017721A1 Use of aspergillus niger catalase-r for hydrogen peroxide neutralization |
| 09/16/1993 | WO1993017720A1 Method and kit for disinfection of contact lenses |
| 09/16/1993 | CA2131564A1 Apparatus and process for cleaning ocular prostheses |
| 09/16/1993 | CA2131162A1 Use of aspergillus niger catalase-r for hydrogen peroxide neutralization |
| 09/15/1993 | EP0560467A2 Measure board with radiusadapter for frame-slap-shapes on a measurescale witch is fixed between two transparent plastic sheets |
| 09/15/1993 | EP0559775A1 Contact lens case venting system. |
| 09/11/1993 | CA2062615A1 Method and kit for disinfection of contact lenses |
| 09/02/1993 | WO1993016736A1 Overworn lens signaling methodology |
| 09/02/1993 | DE4206355A1 Optimal selection procedure for spectacle frames - transmitting user's face image to monitor screen for surmounting by spectacle lay-out by computer |
| 09/02/1993 | CA2117488A1 Overworn lens signaling methodology |
| 08/31/1993 | US5240105 Multi-purpose eyeglasses pouch |
| 08/31/1993 | CA1321778C Contact lens case |
| 08/31/1993 | CA1321777C Contact lens disinfection case with locking mechanism |
| 08/24/1993 | US5238843 Method for cleaning a surface on which is bound a glycoside-containing substance |
| 08/19/1993 | WO1993015772A1 Process and apparatus for heat disinfecting soft contact lenses |
| 08/19/1993 | CA2129994A1 Process and apparatus for heat disinfecting soft contact lenses |
| 08/18/1993 | EP0555464A1 Compositions and methods for identifying a solution. |
| 08/10/1993 | US5234010 Apparatus and method for cleaning extended wear soft contact lenses |
| 08/04/1993 | EP0546089A4 Contact lens purification system |
| 08/03/1993 | US5232003 Soft contact lens cleaner |
| 07/20/1993 | US5228242 Eyeglasses frame tracing device |
| 07/14/1993 | EP0457855A4 Method for forming plastic optical quality spectacle |
| 07/13/1993 | US5227039 Apparatus and method for cleaning lenses |
| 07/08/1993 | WO1993013447A1 Methods and apparatuses for fitting eyewear |
| 07/06/1993 | US5224248 Attaching a temple to an eyewire of an eyeglass frame |