Patents
Sitemap › G02 - Optics › G02C - Spectacles; Sunglasses or goggles insofar as they have the same features as spectacles; Contact lenses › G02C 7 - Optical parts
Patents for G02C 7 - Optical parts (23,437)
12/1982
12/14/1982US4363537 Adjustable spectacles
12/14/1982CA1137342A2 Colored soft contact lens and method and apparatus for forming
12/07/1982US4362368 Progressive power ophthalmic lens having wide transition corridor
12/07/1982CA1136841A1 Method and composition for treating contact lenses
11/1982
11/30/1982US4361657 Hydroxyalkyl acrylates
11/30/1982US4361536 Evacuation followed by pressurization with carbon dioxide
11/23/1982CA1136306A1 Soft contact lens composition and method
11/17/1982EP0064812A2 Artificial eye lenses
11/16/1982CA1135544A1 Ophthalmic progressive power lens and method of making same
11/10/1982EP0064381A2 Soft contact lenses and manufacture thereof
11/10/1982EP0064247A1 Apparatus for producing moulded articles with non spherical surfaces
11/10/1982EP0064118A1 Focussing spectacles for reading, fine adjusting as well as for working with objects of small dimensions or training of the eyes
11/09/1982CA1135092A1 Contact lenses and/or methods of making the same
11/09/1982CA1135023A1 Annular seal for moulding organic matter based lenses for ophtalmic or optical use, and method of application for said seal
11/03/1982EP0063790A2 Phototropic glass with a refraction index equal to or greater than 1.59, an Abbe number equal to or greater than 40 and a density equal to or smaller than 3.2 g/cm3
10/1982
10/28/1982WO1982003696A1 Spectacle frame for multi-focus spectacles
10/27/1982EP0063472A2 Cleansing composition for optical surfaces and method of cleansing a contact lens
10/26/1982CA1134539A1 Hydrophilic contact lens made from polysiloxanes containing hydrophilic sidechains
10/19/1982US4355147 Polysiloxane with polycyclic modifier composition and biomedical devices
10/13/1982EP0062178A1 Stabilizing carrier for toric contact lenses
10/12/1982US4353849 Manufacture of soft contact lenses having vent passageways
10/12/1982CA1133291A1 Contact lenses with angular orientation and stabilization
10/06/1982EP0061777A2 Intra-ocular pressure measuring device
10/06/1982EP0061653A2 Coated plastic article
10/05/1982CA1133178A1 Polysiloxane/acrylic acid/polycyclic esters of acrylic acid or methacrylic acid polymer contact lens
10/05/1982CA1133002A1 Preparation of monomeric organosilicon esters
09/1982
09/28/1982US4351906 Ophthalmic glasses with high indices of refraction
09/28/1982CA1132738A1 Hydrophilic polymers and contact lenses of high water content
09/21/1982CA1132299A1 Contact lenses of high gas permeability
09/16/1982WO1982003129A1 Variably blended bifocal lens
09/15/1982EP0060015A1 Polysiloxane with cycloalkyl modifier composition and biomedical devices
09/14/1982US4349246 Rear view mirror with slit clip attachment
09/14/1982CA1131844A1 Hydrophilic contact lens made from polysiloxanes which are terminally bonded to polymerizable groups and which contain hydrophilic sidechains
09/08/1982EP0059529A1 Polysiloxane composition and biomedical devices
09/08/1982EP0059528A1 Polysiloxane with polycyclic modifier composition and biomedical devices
09/07/1982CA1131106A1 Method of marking an ophthalmic lens with hydrophilic indicia
09/01/1982EP0059159A1 Contact lens for observation or irradiation of the eye
08/1982
08/31/1982US4346482 Living contact lens
08/31/1982CA1130949A1 Water absorbing contact lens made from polysiloxane/acrylic acid polymer
08/31/1982CA1130504A1 Safety spectacles
08/19/1982WO1982002716A1 Modified synthetic hydrogels
08/19/1982WO1982002656A1 Contact lens for the observation or irradiation of the eye
08/10/1982US4343927 Hydrophilic, soft and oxygen permeable copolymer compositions
08/03/1982US4342863 Plastic lens
08/03/1982US4342668 Photochromic compounds
07/1982
07/27/1982US4341889 Polysiloxane composition and biomedical devices
07/20/1982CA1128244A1 Contact lens made from polymers of polysiloxane and polycyclic esters of acrylic acid and methacrylic acid
07/14/1982EP0055878A1 Spectacle glass for the short-sighted
07/13/1982US4339256 Method of making polarized ophthalmic glass
07/08/1982WO1982002255A1 Snow glasses
07/07/1982EP0055515A2 Lens sterilising solutions and their use
07/06/1982US4338004 Snap-in lens for glasses
07/06/1982US4338003 Anti-glare spectacles
07/06/1982CA1126902A1 Ski goggles
06/1982
06/30/1982EP0055048A2 Polymers, preparation and use
06/16/1982EP0053780A2 Aspherical spectacle lens and method of manufacture
06/01/1982US4332443 Contact lenses
05/1982
05/19/1982EP0051705A1 Collagen contact lens
05/18/1982CA1123639A1 Contact lenses and method
05/11/1982US4329378 Fluorescent dyes, plastics
05/05/1982EP0051027A1 Molded toric contact lenses
05/04/1982CA1123146A1 Contact lens composition having increased oxygen permeability
04/1982
04/27/1982US4327203 Polysiloxane with cycloalkyl modifier composition and biomedical devices
04/20/1982CA1122076A1 Indicator for heating unit for disinfecting soft lenses, or the like
04/13/1982US4324461 Contact lens for non-rotational orientation
04/13/1982CA1121627A1 Contact lens having preselected mass
03/1982
03/31/1982EP0048266A1 Spectacle lens having continuously variable controlled density and fast response time
03/30/1982US4322517 Hydrophilic, crosslinked, modified organopolysiloxanes and process for preparing the same
03/30/1982US4322139 Hydrophilic-gel contact lenses adapted into a planarized xerogel state and method for making the same
03/30/1982CA1121095A1 Polyparaffinsiloxane shaped article for use in biomedical applications
03/23/1982US4321261 Ionic ophthalmic solutions
03/23/1982US4320940 Optical filtering element
03/23/1982US4320939 Optical filtering element including fluorescent material
03/23/1982CA1120645A1 Hydrophilic, oxygen permeable contact lens
03/10/1982EP0046895A2 Hard contact lenses
03/09/1982US4318595 Contact lens and method of making the same
03/09/1982CA1119737A1 Hydrophilic polymers and contact lenses of high water content
02/1982
02/24/1982EP0046338A2 Intraocular lens
02/23/1982CA1118938A1 Hydrophilic, soft and oxygen permeable copolymer compositions
02/23/1982CA1118624A1 Photochromic glasses suitable for simultaneous heat treatment and shaping
02/16/1982US4315673 Progressive power ophthalmic lens
02/16/1982US4315665 Composite optical element having controllable light transmission and reflection characteristics
02/16/1982EP0040603A4 Optical filtering element.
02/16/1982CA1118248A1 Contact lens for correction of ametropia associated with presbyopia
02/16/1982CA1118247A1 Contact lens with improved interior surface
02/10/1982EP0045656A2 Vision enhancing system
01/1982
01/26/1982US4312725 Contact lenses of high gas permeability and method
01/26/1982CA1116899A1 Method for the adaptation of hydrophilic-gel contact lenses into a planarized xerogel state
01/19/1982US4311762 Plastic components of improved hardness and scratch resistance
01/19/1982US4311368 Light shielding material
01/19/1982CA1116446A1 Semi-scleral contact lens
01/12/1982US4310225 Ophthalmic lens series
12/1981
12/30/1981EP0042679A2 Composite contact lens
12/29/1981US4307945 Progressively varying focal power opthalmic lens
12/23/1981EP0042023A1 Contact lens for oriented optical correction
12/22/1981US4307289 Contact lens disinfecting unit
12/22/1981US4307288 Sterilizer
12/22/1981CA1114660A1 Process for depositing a photochromic substance on a transparent organic matter substrate, and transparent substrate in particular, and ophtalmic lens so treated
12/16/1981EP0041789A1 Photochromic glass for spectacle lenses and production thereof
12/15/1981US4305757 Antiblurring glass
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