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Class Information
Number: 75/252
Name: Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures > Compositions > Loose particulate mixture (i.e., composition) containing metal particles > Mixture contains particles of nonmetal
Description: Subject matter containing, in loose, particulate form, (a) a metal, that is, a pure metal, an alloy, an intermetallic compound or an agglomerate which is more than half free metal, and (b) a nonmetal, that is, a material which is more than half by weight of a nonmetal element or compound of such element.

Sub-classes under this class:

Class Number Class Name Patents
75/254 Boron(b) containing particles 88
75/253 Halogen containing particles 30

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

Patent Number Title Of Patent Date Issued
8702835 High strength low alloyed sintered steel Apr. 22, 2014
8673049 Low-temperature sintered silver nanoparticle composition and electronic articles formed using the same Mar. 18, 2014
8628599 Diamondoid stabilized fine-grained metals Jan. 14, 2014
8617289 Hardfacing compositions for earth boring tools Dec. 31, 2013
8608822 Composite system Dec. 17, 2013
8603212 Iron-based mixed powder for powder metallurgy Dec. 10, 2013
8568508 Metallic nanoshells on porphyrin-stabilized emulsions Oct. 29, 2013
8535408 High thermal conductivity hardfacing Sep. 17, 2013
8523976 Metal powder Sep. 3, 2013
8496726 Clayish composition for forming sintered silver alloy body, powder for clayish composition for forming sintered silver alloy body, method for manufacturing clayish composition for forming sint Jul. 30, 2013
8496725 Composition for producing magnetic or magnetizable moldings, and process for producing the same Jul. 30, 2013
8465602 Amorphous-nanocrystalline-microcrystalline coatings and methods of production thereof Jun. 18, 2013
8425652 Method of making a submicron cemented carbide powder mixture with low compacting pressure and the resulting powder Apr. 23, 2013
8398739 Iron-based steel powder composition, method for producing a sintered component and component Mar. 19, 2013
8381845 Infiltrated carbide matrix bodies using metallic flakes Feb. 26, 2013
8337584 Coating for a device for forming glass products Dec. 25, 2012
8329092 Metal powder for metal laser-sintering and metal laser-sintering process using the same Dec. 11, 2012
8323373 Atomized picoscale composite aluminum alloy and method thereof Dec. 4, 2012
8308841 Clayish composition for forming sintered silver alloy body, powder for clayish composition for forming sintered silver alloy body, method for manufacturing clayish composition for forming sint Nov. 13, 2012
8303854 Sintering silver paste material and method for bonding semiconductor chip Nov. 6, 2012
8287615 High-strength composition iron powder and sintered part made therefrom Oct. 16, 2012
8283172 Lunar dust simulant containing nanophase iron and method for making the same Oct. 9, 2012
8277533 Powder metallurgy composition Oct. 2, 2012
8277534 Carbon nanotube fibers/filaments formulated from metal nanoparticle catalyst and carbon source Oct. 2, 2012
8257462 Iron-based sintered powder metal for wear resistant applications Sep. 4, 2012
8236088 Metal mold repair method and metal mold repair paste agent Aug. 7, 2012
8236087 Powder core and iron-base powder for powder core Aug. 7, 2012
8226740 Inorganic material that has metal nanoparticles that are trapped in a mesostructured matrix Jul. 24, 2012
8221518 Conductive compositions containing blended alloy fillers Jul. 17, 2012
8211202 Gas-absorbing substance, gas-absorbing alloy and gas-absorbing material Jul. 3, 2012
8211203 Matrix powder for matrix body fixed cutter bits Jul. 3, 2012
8177878 Bonding material with exothermically reactive heterostructures May. 15, 2012
8110020 Metallurgical powder composition and method of production Feb. 7, 2012
8083832 Paste for forming an interconnect and interconnect formed from the paste Dec. 27, 2011
8075664 Synthesis of metallic nanoshells on porphyrin-stabilized emulsions Dec. 13, 2011
8066795 Thermal spray powder and thermal spray coating Nov. 29, 2011
8038760 Molybdenum/molybdenum disulfide metal articles and methods for producing same Oct. 18, 2011
8034156 Method for producing decomposer of organic halogenated compounds Oct. 11, 2011
7998230 Polymetal powder and sintered component produced based on this powder Aug. 16, 2011
7993429 Lubricant for powder metallurgical compositions Aug. 9, 2011
7946467 Braze material and processes for making and using May. 24, 2011
7935168 Use of conductor compositions in electronic circuits May. 3, 2011
7927399 Composition for forming green body, brown body and sintered body Apr. 19, 2011
7892314 Powder metal composition containing micronized deformable solids and methods of making and using the same Feb. 22, 2011
7892315 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 Feb. 22, 2011
7871453 Coarse iron or iron-based powder composition containing specific lubricant Jan. 18, 2011
7867314 Iron-based powder for powder metallurgy Jan. 11, 2011
7857903 Mixture for producing sintered moldings comprising carnauba wax Dec. 28, 2010
7850789 Pasty composition for aluminum brazing, aluminum-containing member coated with the same, and method for brazing aluminum-containing members with the same Dec. 14, 2010
7819938 Highly aromatic compounds and polymers as precursors to carbon nanotube and metal nanoparticle compositions in shaped solids Oct. 26, 2010

1 2 3 4 5 6 7 8 9 10 11

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