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Class Information
Number: 501/87
Name: Compositions: ceramic > Ceramic compositions > Carbide or oxycarbide containing
Description: Compositions which include at least one compound which is a binary compound of a metal directly bonded to carbon (i.e., a carbide) or is a ternary compound of a metal, carbon, and oxygen of the type: 2(ZrO2










Sub-classes under this class:

Class Number Class Name Patents
501/93 Plural carbides (i.e., carbides of plural metals) containing 154
501/88 Silicon carbide 688


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12

Patent Number Title Of Patent Date Issued
8685874 High-toughness zeta-phase carbides Apr. 1, 2014
8679220 Ceramic and cermet having the second phase to improve toughness via phase separation from complete solid-solution phase and the method for preparing them Mar. 25, 2014
8673794 Multiphase eutectic ceramics Mar. 18, 2014
8658054 Mixture for preventing surface stains Feb. 25, 2014
8598057 Multi-hit unitary seamless, and continuous ceramic ballistic body for armor including body armor, vehicle armor, and aircraft armor Dec. 3, 2013
8536080 Boron carbide ceramic fibers Sep. 17, 2013
8535408 High thermal conductivity hardfacing Sep. 17, 2013
8486529 Fine metal carbide particles and methods of manufacturing the same Jul. 16, 2013
8465720 Aluminum oxycarbide composition and production method therefor Jun. 18, 2013
8414677 Dense, shaped articles constructed of a refractory material and methods of preparing such articles Apr. 9, 2013
8343449 Device and method for producing a tubular refractory metal compound structure Jan. 1, 2013
8318327 Low contamination components for semiconductor processing apparatus and methods for making components Nov. 27, 2012
8318330 Magnetic read/write head substrate Nov. 27, 2012
8303681 Mixed powder and sintered body, mixed cermet powder and cermet, and fabrication methods thereof Nov. 6, 2012
8282878 Sintering aids Oct. 9, 2012
8187989 Wear-resistant coating May. 29, 2012
8173563 Sintered body and production method thereof May. 8, 2012
8173561 Inert high hardness material for tool lens production in imaging applications May. 8, 2012
8173281 Ceramic sinter, magnetic head substrate using the same, magnetic head and recording medium drive unit May. 8, 2012
8148281 Titanium carbide powder and titanium carbide-ceramics composite powder and method for production thereof, and sintered compact from the titanium carbide powder and sintered compact from the ti Apr. 3, 2012
8147980 Wear-resistant metal matrix ceramic composite parts and methods of manufacturing thereof Apr. 3, 2012
8124553 Composite sintered body Feb. 28, 2012
8110516 Sintered body and production method thereof Feb. 7, 2012
8048544 Ceramics made of preceramic paper or board structures, method of producing the same and use thereof Nov. 1, 2011
8030234 Aluminum boron carbide composite and method to form said composite Oct. 4, 2011
7985703 Wear-resistant coating Jul. 26, 2011
7915187 Titanium carbide powder and titanium carbide-ceramics composite powder and method for production thereof, and sintered compact from the titanium carbide powder and sintered compact from the ti Mar. 29, 2011
7910854 Method of decorating a ceramic part Mar. 22, 2011
7902098 Cubic boron nitride sintered material and cutting tool using the same Mar. 8, 2011
7893000 Boron carbide ceramic and manufacturing method thereof Feb. 22, 2011
7854912 High strength Zr (Hf or Ti)-Ta-B ceramics Dec. 21, 2010
7799715 Boron carbide ceramic and manufacturing method thereof Sep. 21, 2010
7776773 Boron carbide sintered body and method of manufacturing the same and protective body Aug. 17, 2010
7767021 Growing method of SiC single crystal Aug. 3, 2010
7763829 Ceramic heater-type glow plug Jul. 27, 2010
7749425 Nanoscale ceramic composites and methods of making Jul. 6, 2010
7749931 Ceramic optical parts and production methods thereof Jul. 6, 2010
7727458 Method of forming a chalcogenide compound target Jun. 1, 2010
7709088 Inorganic fibers, fiber structure and process for their production May. 4, 2010
7687746 Electrical initiation of an energetic nanolaminate film Mar. 30, 2010
7651967 Solid-solution powder, method to prepare the solid-solution powder, cermet powder including the solid-solution powder, method to prepare the cermet powder, cermet using the cermet powder and m Jan. 26, 2010
7595274 Sintered body, magnetic head slider, and method of manufacturing sintered body Sep. 29, 2009
7592279 Boron carbide and boron carbide components Sep. 22, 2009
7557054 Boron carbide sintered body and protective member Jul. 7, 2009
7550401 Method of making lightweight high performance ceramic material Jun. 23, 2009
7446978 Magnetic slider and method of manufacturing magnetic head slider Nov. 4, 2008
7442661 Boron carbide based sintered compact and method for preparation thereof Oct. 28, 2008
7419925 Lightweight high performance ceramic material Sep. 2, 2008
7417002 Boron carbide based sintered compact and method for preparation thereof Aug. 26, 2008
7410923 SiC material, semiconductor device fabricating system and SiC material forming method Aug. 12, 2008

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