| Patents for C03C 21 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface (2,282) |
|---|
| 01/17/1990 | EP0350726A1 Method of fabricating fluoride-glass integrated optical waveguides |
| 01/16/1990 | US4894303 Optical glass, silver ion exchanging |
| 12/28/1989 | DE3918744A1 Blendarme kathodenstrahlroehre und verfahren zu deren herstellung Low glare kathodenstrahlroehre and processes for their preparation |
| 11/28/1989 | US4883523 Avoidance of surface deterioration of glass during strengthening processes |
| 10/17/1989 | US4874414 Ion exchange processing method of glass |
| 10/10/1989 | US4872896 Process for strengthening glass |
| 10/04/1989 | EP0335769A2 Electroconducting glass and method of making the same |
| 09/26/1989 | CA1260753A1 High energy beam sensitive glasses |
| 09/20/1989 | CN1035651A Improved surface treating technique of float gass |
| 09/19/1989 | US4867544 Optical glass elements having a graded refraction index for ir light and method for their production |
| 08/22/1989 | US4859636 Chemically strengthened glass article formed of float glass |
| 08/17/1989 | DE3803421A1 Optical glasses having extended refractive index gradients |
| 08/17/1989 | DE3803420A1 Glasses for the production of extended refractive index distributions of high transparency |
| 08/09/1989 | EP0326920A2 Device for performing field-assisted ion-exchange in plane-parallel plates |
| 08/02/1989 | CN1034352A Method and equipment for upgrading the quality of plate glass |
| 07/25/1989 | US4851024 Process for producing optical glass |
| 07/25/1989 | US4851023 Method for manufacturing aluminosilicate optical glass |
| 07/18/1989 | US4849002 Ion-exchangeable germanate method for strengthened germanate glass articles |
| 07/11/1989 | US4846868 Chemically strengthened glass article and method of producing same |
| 07/04/1989 | US4844724 Method of adjusting refractive index distribution lenses |
| 06/27/1989 | US4842629 Method for producing buried regions of raised refractive index in a glass member by ion exchange |
| 06/20/1989 | US4840655 Method for making colored photochromic glasses |
| 06/06/1989 | US4836899 Vertical moving elctrodes; detaching glass members |
| 05/31/1989 | EP0318440A2 A process for the manufacture of glass with modified radiant energy characteristics and the product so obtained |
| 05/23/1989 | US4832724 Method of making colored photochromic glasses |
| 04/25/1989 | US4824458 Deionization of glass by corona discharge |
| 04/11/1989 | US4820323 Method of fabricating optical waveguides for the midinfrared portion of the spectrum |
| 03/14/1989 | CA1251044A1 Fluorine doped optical waveguide |
| 02/08/1989 | EP0302785A1 Method for producing silica microspheres |
| 01/19/1989 | DE3823089A1 Pyrolytically coated flat glass, and process for its production |
| 01/10/1989 | US4797316 Etched glass and process of manufacturing same |
| 12/22/1988 | DE3818739A1 Method and device for de-ionising the mouth edge of glass containers |
| 12/15/1988 | DE3803422A1 Acid-resistant glasses for microoptical structuring |
| 12/07/1988 | EP0294152A2 Gradient index-type optical device and process for production thereof |
| 12/06/1988 | US4789501 Yttria, silica, and alumina; radiation therapy of cancer |
| 11/22/1988 | US4786391 For field-assisted ion exchange using anodic and cathodic contacting by molten salts |
| 10/27/1988 | DE3712416A1 Arrangement for suction holding of sheet-like articles |
| 10/25/1988 | US4780369 Porous glass membrane tubes |
| 10/19/1988 | EP0287345A1 Glass composition for and method for preparation of gradient index lens |
| 10/18/1988 | US4778256 Impregnating porous transparent base with photo-decomposable compounds; radiation of decreasing intensity |
| 08/30/1988 | US4767435 Process for producing transparent glass product having refractive index gradient |
| 08/11/1988 | DE3803191A1 Glass article, and process for the production thereof |
| 08/04/1988 | DE3702317A1 Process for ion diffusion into an optical waveguide substrate |
| 07/13/1988 | CN87108379A Etched glass and process of manufacturing same |
| 07/12/1988 | US4756733 Ion exchanging providing monovalent outdiffusing cations |
| 07/05/1988 | US4755488 Glass-ceramic article |
| 06/08/1988 | EP0269996A1 Method of producing a buried region with a higher refractive index in a glass body by ion exchange |
| 06/01/1988 | EP0268672A1 Glass structures. |
| 05/18/1988 | EP0267588A1 Device for supporting a glsss body |
| 04/27/1988 | EP0265236A2 Orthodontic brackets made from ion exchange strengthened glass |
| 03/30/1988 | EP0261672A1 Method of fabricating optical waveguides for the mid-infrared spectrum |
| 03/15/1988 | US4731348 Aluminosilicate optical glass |
| 03/10/1988 | DE3630370A1 Process for the production of optical waveguide structures in a glass substrate |
| 02/23/1988 | US4726981 Strengthened glass articles and method for making |
| 01/27/1988 | CN87201182U Temperature preserving and energy saving glass with metallic nitride film |
| 01/07/1988 | EP0250635A1 Method of producing a gradient-index lens |
| 12/03/1987 | WO1987007253A1 Glass structures |
| 12/01/1987 | US4710430 Colored photochromic glasses and method |
| 10/27/1987 | US4702760 Method for strengthening glass articles through electrostatic ionic interchange |
| 09/16/1987 | EP0237431A2 De-ionisation of glass by corona discharge |
| 08/11/1987 | US4686195 Method and composition for the manufacture of gradient index glass |
| 06/09/1987 | US4671814 Pretreatment with source of sodium or lithium ions |
| 06/02/1987 | US4670366 High energy beam sensitive glasses |
| 03/11/1987 | CN85106363A Anti reflection window for optic device and mfr. method thereof |
| 01/22/1987 | DE3525661A1 Process for field-assisted ion exchange |
| 01/20/1987 | CA1216821A1 Transparent, heat reflective, metal oxide films |
| 12/31/1986 | CN85103433A Manufacturing method of high-temperature glass with crystal-separating temperature over quartz glass |
| 12/17/1986 | EP0205262A1 Strengthened glass articles and method for making |
| 12/16/1986 | US4629485 Diffusion of fluorine onto glass preform in consolidation furnace |
| 12/02/1986 | US4626071 Mixture of copper, alkali and alkali earth sulfates on glass substrate |
| 08/06/1986 | CN85100267A Method for making imitative engravings of ancient porcelain |
| 06/05/1986 | WO1986003124A1 Glass microspheres |
| 04/29/1986 | CA1203816A1 Thallium-containing optical glass composition |
| 04/01/1986 | CA1202488A1 Glass-ceramic articles having metallic surfaces |
| 01/28/1986 | US4567104 Ion exchanged surface layer with large concentration of silver oxide |
| 01/07/1986 | US4563205 Precipitation of dopant in micropores |
| 01/02/1986 | EP0166370A2 Optical filter made of inorganic material for red light |
| 10/22/1985 | CA1195540A1 Converging light transmitting body of high performance and process for production thereof |
| 10/16/1985 | EP0158592A1 Aluminosilicate optical glasses |
| 09/17/1985 | US4541811 Method of manufacturing a low-pressure mercury vapor discharge lamp and low-pressure mercury vapor discharge lamp manufactured by this method |
| 09/12/1985 | WO1985003928A1 Aluminosilicate optical glasses |
| 08/27/1985 | US4537612 Colored photochromic glasses and method |
| 07/16/1985 | CA1190355A1 Low temperature reduction process for large photomasks |
| 07/16/1985 | CA1190354A1 Low temperature reduction process for photomasks |
| 07/02/1985 | US4526785 Photosensitive glass body with opacifying crystallite of lithium or barium silicates, alkali metal fluoride, metal deposit of copper, silver, thallium |
| 06/05/1985 | EP0143559A2 Method for making colored photochromic prescription ophthalmic lenses |
| 05/21/1985 | US4518222 Optical device and method |
| 05/15/1985 | EP0141580A1 Glass ceramic materials and the use thereof in thermal sensors |
| 05/02/1985 | EP0139348A1 Optical fiber and method for its production |
| 02/12/1985 | US4498919 Combining photochromic cap with ophthalmic crown base |
| 01/22/1985 | US4495299 Thallium-containing optical glass composition |
| 01/17/1985 | WO1985000142A1 High energy beam sensitive glasses |
| 11/20/1984 | US4483700 Chemical strengthening method |
| 11/13/1984 | CA1177652A1 Method for the manufacture of a glass dielectric insulator, and article thus made |
| 10/23/1984 | CA1176468A1 Method for making a dielectric tempered glass insulator, and product this made |
| 09/18/1984 | US4472030 Cesium-containing optical glass |
| 09/11/1984 | US4471024 Method of manufacturing a tempered glass dielectric material for use as an electrical insulator and insulator fabricated therefrom |
| 07/31/1984 | US4462663 Converging light transmitting body of high performance and process for production thereof |
| 07/17/1984 | CA1170834A1 Method of glass strengthening by ion exchange |
| 06/19/1984 | US4455160 Transparent glass-ceramics especially suitable for use as stove windows |