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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 381
501/96.1 Boride, silicide, nitride, oxynitride, carbonitride, or oxycarbonitride containing 289
501/99 Elemental carbon containing 200
501/95.1 Fiber or fiber containing 433
501/108 Magnesium compound containing 212
501/133 Silica containing 328
501/126 Trivalent metal compound (e.g., iron oxide, chromium oxide, trivalent rare earth oxide, etc.) containing 288
501/102 Zirconium compound containing 168


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
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
6740259 Method of manufacture of ceramic materials May. 25, 2004
6740612 Resistor for refractory shaped bodies, and shaped bodies derived therefrom 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
6458732 Lightweight dry refractory Oct. 1, 2002
6423129 Coatings and additives containing ceramic material Jul. 23, 2002
6390304 High performance filters comprising inorganic fibers having inorganic fiber whiskers grown thereon May. 21, 2002
6368992 Binder system for honeycomb ceramic bodies and a method for producing honeycomb bodies Apr. 9, 2002
6355338 Continuous composite coextrusion methods, apparatuses, and compositions Mar. 12, 2002
6344078 Binder system for honeycomb ceramic bodies and a method for producing said honeycomb bodies Feb. 5, 2002
6319869 Method of manufacturing a refractory article and a refractory article manufactured thereby Nov. 20, 2001
6306787 Nickel hydroxide particles and production and use thereof Oct. 23, 2001
6299678 Binder system for honeycomb ceramic bodies and a method for producing said honeycomb bodies Oct. 9, 2001
6287999 Castable refractory compositions Sep. 11, 2001
6284689 Refractory material Sep. 4, 2001
6277446 Refractory composition for producing compact castable and wet spraying method Aug. 21, 2001
6264045 High performance filters comprising an inorganic composite substrate and inorganic fiber whiskers Jul. 24, 2001
6258742 Method of manufacture of phosphate-bonded refractories Jul. 10, 2001
6254657 Molding method for powder particles Jul. 3, 2001
6218335 Spinel type compound oxide and method of manufacturing the same Apr. 17, 2001
6180927 Heat insulating moulded body and process for producing the same Jan. 30, 2001
6165925 Prosthetic articles of zirconium oxide stabilized with yttrium oxide Dec. 26, 2000
6156695 Nickel molybdotungstate hydrotreating catalysts Dec. 5, 2000
6141479 Ge-Ga-S-based glass composition having light amplifying characteristic and apparatus for optical communications using the same Oct. 31, 2000
6136227 Carbon-containing refractory and process for producing the same Oct. 24, 2000
6117804 Process for making a mineral powder useful for fiber manufacture Sep. 12, 2000
5997603 Sintered metal mould and method for producing the same Dec. 7, 1999
5955194 Silicon carboxide composite reinforced with ceramic fibers having a surface enriched in boron nitride Sep. 21, 1999

1 2 3 4 5 6


 
 
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