|Compositions: ceramic patents - Monitor Patents|
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Compositions: ceramicBelow are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application. 02/27/2014 > 2 patent applications in 2 patent subcategories.
20140057773 - Material composition for producing a fireproof material and the use thereof, and fireproof molded body and method for the production thereof: A material composition for producing a fireproof material having a fine-grain fraction with grain sizes of less than 100 μm and a coarse-grain fraction with grain sizes of more than 100 μm is provided. The fine-grain fraction includes aluminum oxide having a weight proportion of at least 90% by wt.... Agent:
20140057774 - Zirconia-based material doped with yttrium and lanthanum: Sintered bodies containing zirconia-based ceramic materials and partially sintered bodies that are intermediates in the preparation of the sintered bodies are described. The zirconia-based ceramic material is doped with lanthanum and yttrium. The grain size of the zirconia-based ceramic material can be controlled by the addition of lanthanum. The crystalline... Agent: 3m Innovative Properties Company02/20/2014 > 1 patent applications in 1 patent subcategories.
20140051566 - Ceramic sintered body and method of manufacturing ceramic sintered body: A ceramic sintered body according to the present invention comprises: silicon carbide and aluminum nitride, wherein a weight ratio of the aluminum nitride relative to a total weight ratio of the silicon carbide and the aluminum nitride is greater than 10% and 97% or smaller, and a bulk density is... Agent: Bridgestone Corporation02/13/2014 > 3 patent applications in 3 patent subcategories.
20140045675 - Optical glass for mold press forming: The invention provides an optical glass for press molding which can satisfy all of the following requirements: (1) it contains no environmentally undesirable components; (2) it can easily achieve a low glass transition point; (3) it has a high refractive index and high dispersion; (4) it can easily provide a... Agent: Nippon Electric Glass Co., Ltd.
20140045676 - Alkali-free glass and preparation thereof: The present invention provides the composition of an alkali-free glass composition containing no alkali metal oxide and the preparation thereof. The alkali-free glass comprising substantially no alkali metal oxide according to the present invention comprises 61 to 73 wt % of SiO2; 0.5 to 3.9 wt % of B2O3; 3.5... Agent: Lg Chem, Ltd.02/06/2014 > 2 patent applications in 2 patent subcategories.
20140038807 - Non-alkali glass for substrates and process for manufacturing non-alkali glass for substrates: According to the present invention, an alkali-free glass for a substrate, having a thickness of 0.1 mm to 0.3 mm and a compaction of 9 ppm or lower can be obtained without performing heat treatment as a post-treatment for the alkali-free glass for a substrate after production (after forming, annealing... Agent: Asahi Glass Company, Limited
20140038808 - Process for fabrication of high-hardness, fine-grained, complex-shaped silicon carbide articles: A process for the fabrication of a SiC-based article that includes preparing an aqueous suspension with SiC powder, a titanium source, a carbon source and boron carbide powder, spray drying the mixture to obtain a powder, preparing a green body from the powder, applying heat treatment to the green body... Agent:Previous industry: Imperforate bowl: centrifugal separators
Next industry: Catalyst, solid sorbent, or support therefor: product or process of making
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