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Class Information
Number: 501/94
Name: Compositions: ceramic > Ceramic compositions > Refractory
Description: Subject matter directed to refractory compositions and processes for their preparation.










Sub-classes under this class:

Class Number Class Name Patents
501/123 Alkaline earth metal compound containing 405
501/96.1 Boride, silicide, nitride, oxynitride, carbonitride, or oxycarbonitride containing 330
501/99 Elemental carbon containing 216
501/95.1 Fiber or fiber containing 456
501/108 Magnesium compound containing 239
501/133 Silica containing 346
501/126 Trivalent metal compound (e.g., iron oxide, chromium oxide, trivalent rare earth oxide, etc.) containing 328
501/102 Zirconium compound containing 193


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8709960 Method of hydrothermal liquid phase sintering of ceramic materials and products derived therefrom Apr. 29, 2014
8658054 Mixture for preventing surface stains Feb. 25, 2014
8575051 Heat sink having a high thermal conductivity Nov. 5, 2013
8518242 Fibrous substrate-based hydroprocessing catalysts and associated methods Aug. 27, 2013
8460601 Vessel for molten metal Jun. 11, 2013
8435477 Dispersions of submicron doped silicon particles May. 7, 2013
8349752 Plate brick and production method therefor Jan. 8, 2013
8282755 Ceramic material, method for producing the same, and electro-ceramic component comprising the ceramic material Oct. 9, 2012
8277878 Hot-pressed transparent ceramics and ceramic lasers Oct. 2, 2012
8242037 Method of pressureless sintering production of densified ceramic composites Aug. 14, 2012
8222171 Method for the production of a ceramic substrate, and a ceramic substrate Jul. 17, 2012
8217751 Electronic device and method Jul. 10, 2012
8211278 Composition for making wettable cathode in aluminum smelting Jul. 3, 2012
8207813 Electronic device and method Jun. 26, 2012
8197780 Method of producing a boron suboxide material Jun. 12, 2012
8143182 Fused ceramic particle Mar. 27, 2012
8105509 Hot-pressed transparent ceramics and ceramic lasers Jan. 31, 2012
8026191 Carbon-containing refractory composition containing no resinous binder Sep. 27, 2011
7985503 Method for preparing spherical nickelous hydroxide which is dopped and multiple metal oxides, and lithium ion secondary battery Jul. 26, 2011
7955579 Boron suboxide composite material Jun. 7, 2011
7867349 Thick film green sheet slurry, production method of thick film green sheet slurry, production method of thick film green sheet and production methods of thick film green sheet and electronic d Jan. 11, 2011
7842632 Pulling roll material for manufacture of sheet glass Nov. 30, 2010
7708957 Thermally stable ceramic media for use in high temperature environments May. 4, 2010
7700061 Heat-resistant material for low-melting metal casting machine Apr. 20, 2010
7541103 Coated plastic substrate module Jun. 2, 2009
7521039 Photocatalytic rutile titanium dioxide Apr. 21, 2009
7510996 Hydrogen storage material Mar. 31, 2009
7465433 Method for preparing electroconductive mayenite type compound Dec. 16, 2008
7449238 LiF-coated doped and undoped yttrium oxide Nov. 11, 2008
7422719 Process for removing oil-based components and forming ceramic bodies Sep. 9, 2008
7396425 Method of production of peeling layer paste and method of production of multilayer type electronic device Jul. 8, 2008
7304008 Thermochromic material Dec. 4, 2007
7204878 Refractory mixes containing condensed tannin and furfuryl alcohol, and their uses Apr. 17, 2007
7182891 Non-basic refractory compound as well as its uses Feb. 27, 2007
7105235 Isotropic zero CTE reinforced composite materials Sep. 12, 2006
7101821 Silicon composition Sep. 5, 2006
7083758 Free flowing dry back-up insulating material Aug. 1, 2006
7052542 Composition for construction material and its method of making and using the same May. 30, 2006
6905992 Ceramic body reinforced with coarse silicon carbide whiskers and method for making the same Jun. 14, 2005
6846763 Refractory repair material batch Jan. 25, 2005
6806218 Grain oriented ceramics, thermoelectric conversion element and production process thereof Oct. 19, 2004
6740612 Resistor for refractory shaped bodies, and shaped bodies derived therefrom May. 25, 2004
6740259 Method of manufacture of ceramic materials May. 25, 2004
6649563 Ceramic carrier and ceramic catalyst body Nov. 18, 2003
6592965 Ductile ceramic composite electrolyte Jul. 15, 2003
6589488 Molding for supporting a monolith in a catalytic converter Jul. 8, 2003
6587262 UV synthetic silica glass optical member and reduction projection exposure apparatus using the same Jul. 1, 2003
6511564 Method for producing ceramic slurry, ceramic green sheet, and fabricating monolithic ceramic electronic component Jan. 28, 2003
6479175 Ceramic composite Nov. 12, 2002
6466738 Material for aging-resistant ceramic vaporizers Oct. 15, 2002

1 2 3 4 5 6










 
 
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