Assignee: Schott Glas

Location: Mainz, DE
No. of patents: 226

Number	Title	Issue Date
6148812	Cooking unit, such as a stove, for cooking food Unit with at least one plate made of a material, which material is permeable to thermal radiation, such as glass ceramic, glass, ceramic or a similar material, as a surface for cooking, frying and/or keeping warm. The unit with at least one plate is on a ...	11/21/2000
6128925	Forming tool for structuring flat material, especially plate glass The forming tool with a special structuring surface includes a reusable ceramic base tool and a replaceable metallic forming member releasably attached to the base tool and provided with a structuring surface for forming a structure in the plate glass. Wh...	10/10/2000
6123991	Method of coating elastomeric components In order to guarantee that individual elastomeric components used for medicinal or pharmaceutical purposes have improved inertness and static and sliding friction properties, a suitable layer is provided on the elastomeric components for this purpose by t...	09/26/2000
6118107	Process and device for in-service measurement of temperature in at least one cooking zone of a cooking area with a glass ceramic plate A process and cooking area for in-service measurement of temperature in at least one cooking zone of the cooking area with a glass ceramic plate is based on an empirically derived correlation between transmission of light through the glass ceramic plate i...	09/12/2000
6113206	Refrigerator having a refrigerator shelf A refrigerator comprising a housing having an interior, a door, an arrangement to cool the interior of the housing, and at least one shelf disposed within the interior of the housing....	09/05/2000
6112967	Method and apparatus for cutting through a flat workpiece made of brittle material, especially glass The method and apparatus for cutting through flat workpieces made of glass can cut through workpieces with greater thickness, e.g. glass panes with a thickness greater than 0.2 mm, than possible up to now with a comparable known method, without micro-frac...	09/05/2000
6111229	Cooking appliance such as a stove with an arrangement of a ceramic heating element as a cooking zone in a cutout of a cooking surface Arrangement of an electrical heating element as a cooking zone, having as a carrier a ceramic of very high thermal conductivity, in a cutout of a cooking surface comprising glass-ceramic, glass, ceramic, metal or plastic. The ceramic carrier of the heatin...	08/29/2000
6087284	Aluminosilicate glass for flat display devices The invention relates to a solarization-stable aluminosilicate glass which has the following composition (in % by weight, based on oxide): SiO2 45-68; Al2 O3 >5-18; Na2 O 0-5; K2 O>9-15; where Na...	07/11/2000
6085011	Metal fiber end sleeve for a flexible fiber optic light guide and method for producing same Fiber end sleeve for fiber optic bundle and a method for the production of a metal end sleeve for a flexible fiber-optic light guide are provided. The method includes the steps of inserting a fiber bundle into a metal sleeve, and using a magnetic pulse-fo...	07/04/2000
6076517	Arrangement for adjusting the gas supply and the control of an operating pressure to a gas cooking apparatus having a gas-radiation burner mounted below a cooking surface The invention is directed to an arrangement for adjusting a pressure-fluctuation free supply of gas and for controlling an operating pressure of an air/gas mixture to a radiation-gas burner of a gas cooking apparatus. The radiation-gas burner has a burner...	06/20/2000
6074969	Earth-alkaline aluminoborosilicate glass for lamp bulbs The invention relates to an aluminoborosilicate glass containing alkaline earth metals for lamp bulbs which have molybdenum components and bulb temperatures of at most 650° C. The glass has the following composition (in % by weight, based on oxide): SiO	06/13/2000
6069100	Glass for lamb bulbs capable of withstanding high temperatures The invention is directed to an aluminosilicate glass containing alkaline earth metals for lamp bulbs which have molybdenum components and bulb temperatures of greater than 650° C. The glass has a composition in percent by weight on oxide basis as follow...	05/30/2000
6055829	Process for producing a desired breaking point on a glass body A process is described for producing a desired breaking point for breaking the glass wall of a glass body, in particular a break-open ampule or a tube, or for separating parts out of a pane of glass by generating microcracks in the breaking zone, in which...	05/02/2000
6054203	Transport shield, assembly aid and operating means for glass and glass ceramic panels A transport shield is provided for brittle glass and glass ceramic panels susceptible to scratching and fracturing to be integrated into a cooker, in particular as cooking surfaces. The transport shield remains permanently joined to the panel during insta...	04/25/2000
6050176	Arrangement of a hot plate in a cook top Arrangement of an electrical heating element as a cooking zone, having as a carrier a ceramic of very high thermal conductivity, in a cutout of a surface consisting of glass-ceramic, glass, ceramic, metal or plastic. The ceramic carrier of the heating ele...	04/18/2000
6043171	Lead-free and cadmium-free glass compositions for glazing, enameling and decorating glass of glass-ceramics The lead- and cadmium-free glass composition for glazing, enameling and decorating glass or glass-ceramic articles contains high quartz and/or keatite solid solution crystals as principal crystalline phases after crystallization and a low thermal expansio...	03/28/2000
6043462	Mounting arrangement for cooking surface and method of mounting cooking surface A mounting arrangement for a cooking surface is mounted in a cut-out of a work plate, such as in a kitchen range top, with the aid of a frame unit having a supporting section on which the mounting arrangement is supported. The mounting arrangement also in...	03/28/2000
6021774	Cooking unit, such as a stove, for cooking food Unit with at least one plate made of a material, which material is permeable to thermal radiation, such as glass ceramic, glass, ceramic or a similar material, as a surface for cooking, frying and/or keeping warm. The unit with at least one plate is on a ...	02/08/2000
6002112	Cooking appliance, such as a stove, with a glass-ceramic hob or cooktop with a rapid cooking ring or hotplate A cooking appliance with a glass-ceramic hob having a plurality of cooking zones at least one of which cooking zones is designated as a rapid cooking zone. The cooking zones can be heated essentially by electrically operated heating devices, and the rapid...	12/14/1999
5999254	Supporting plate for a photomask in an apparatus for making a microchip An apparatus is used to make microchips in which monochromatic light issuing from a light source is guided to a photomask that is held in a predetermined position in which the monochromatic light rays are combined with a lens system and directed to a wafe...	12/07/1999
5984159	Method and apparatus for cutting through a flat workpiece made of brittle material, especially glass The method and apparatus for cutting through flat workpieces made of glass can cut through workpieces with greater thickness, e.g. glass panes with a thickness greater than 0.2 mm, than possible up to now with a comparable known method, without micro-frac...	11/16/1999
5973448	Display screen for a cathode ray tube of glass having an adjustable spectral transmission curve and a method for producing the same A display screen for a cathode ray tube has an adjustable transmission curve in the visible spectral range of (λ) between 380 to 780 nm. The display screen includes: a glass containing an oxide compound and being recyclable by melting under oxidizing con...	10/26/1999
5948130	Method and apparatus for making large-scale precision structures in flat glass Flat glass provided with precision structures is required for precision applications, especially for glasses with optical properties, for example for modern flat display screen glass. A method for forming precision structures in or on flat glass includes ...	09/07/1999
5897532	Gripping strip for prefilled disposable syringes A gripping strip for prefilled disposable syringes having a syringe cylinder. The gripping strip has a gripping strip element formed as a separate synthetic plastic part fixedly mountable on the syringe cylinder, a plate-shaped abutment provided on the gr...	04/27/1999
5878917	Device for administering substances such as an inhalation preparation The invention relates to a device for administering substances at overpressure. The device includes a pressure vessel made of glass and containing a substance to be discharged from the pressure vessel and at least one propellent. The pressure vessel has a...	03/09/1999
5788670	Dual chamber prefillable syringe and a method for the assembly and filling of same A fully assembled dual chamber prefillable syringe cylinder for the administration of two components having a syringe barrel which, in both its single cylinder and dual chamber cylinder embodiments, is connected to both a syringe head featuring a tip cap ...	08/04/1998

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Assignee: Schott Glas