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Class Information
Number: 75/247
Name: Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures > Compositions > Consolidated metal powder compositions > Base metal one or more transition metal > Base metal one or more of iron group, copper(cu), or noble metal > Base metal one or more of copper(cu) or noble metal
Description: Composition in which half or more of the composition, by weight, comprises one or more, exclusively, of Copper (Cu) or Noble metal (i.e., Silver (Ag), Gold (Au), Osmium (Os), Iridium (Ir), Platinum (Pt), Ruthenium (Ru), Rhodium (Rh), and Palladium (Pd)).
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7608127 |
Particle reinforced noble metal matrix composite and method of making same |
Oct. 27, 2009 |
| 7582147 |
Composite powder particles |
Sep. 1, 2009 |
| 7572313 |
Ternary carbide and nitride composites having tribological applications and methods of making same |
Aug. 11, 2009 |
| 7556669 |
Au-sn alloy powder for solder paste |
Jul. 7, 2009 |
| 7556668 |
Consolidated hard materials, methods of manufacture, and applications |
Jul. 7, 2009 |
| 7479174 |
Inner rotor and outer rotor of internal gear pump |
Jan. 20, 2009 |
| 7449249 |
Spray powder |
Nov. 11, 2008 |
| 7390344 |
Metal graphite material and production method thereof |
Jun. 24, 2008 |
| 7378053 |
Method for producing copper-based material with low thermal expansion and high heat conductivity |
May. 27, 2008 |
| 7288325 |
Hydrogen storage material based on platelets and/or a multilayered core/shell structure |
Oct. 30, 2007 |
| 7208439 |
Gold-based alloy nanoparticles for use in fuel cell catalysts |
Apr. 24, 2007 |
| 7083859 |
Conductive powder and method for preparing the same |
Aug. 1, 2006 |
| 6844085 |
Copper based sintered contact material and double-layered sintered contact member |
Jan. 18, 2005 |
| 6840979 |
Clay composition for shaping noble metal and method for production of sinter of noble metal |
Jan. 11, 2005 |
| 6837915 |
High density, metal-based materials having low coefficients of friction and wear rates |
Jan. 4, 2005 |
| 6821313 |
Reduced temperature and pressure powder metallurgy process for consolidating rhenium alloys |
Nov. 23, 2004 |
| 6790253 |
Biaxially textured articles formed by powder metallurgy |
Sep. 14, 2004 |
| 6758881 |
Metal-graphite brush and production method thereof |
Jul. 6, 2004 |
| 6746551 |
Make break contact material comprising ag-ni based alloy having ni metal particles dispersed and relay using the same |
Jun. 8, 2004 |
| 6692548 |
Copper-based sliding material, method of manufacturing the same, and sliding bearing |
Feb. 17, 2004 |
| 6679933 |
Low resistivity materials with improved wear performance for electrical current transfer and methods for preparing same |
Jan. 20, 2004 |
| 6638334 |
Sliding contact material comprising Ag-Ni based alloy having Ni metal particles dispersed and clad composite material, and Dc compact motor using the same |
Oct. 28, 2003 |
| 6635099 |
Aqueous nonferrous feedstock material for injection molding |
Oct. 21, 2003 |
| 6623542 |
Slide member |
Sep. 23, 2003 |
| 6613121 |
Sintered material and composite sintered contact component |
Sep. 2, 2003 |
| 6572670 |
Colored metal clay and colored metals |
Jun. 3, 2003 |
| 6551374 |
Method of controlling the microstructures of Cu-Cr-based contact materials for vacuum interrupters and contact materials manufactured by the method |
Apr. 22, 2003 |
| 6544315 |
Sintered jewelry and decorative articles |
Apr. 8, 2003 |
| 6524525 |
Method for producing a contact material for contact pieces for vacuum switch devices, and a contact material and contact pieces therefor |
Feb. 25, 2003 |
| 6436550 |
Sintered compact and method of producing the same |
Aug. 20, 2002 |
| 6432157 |
Method for preparing Ag-ZnO electric contact material and electric contact material produced thereby |
Aug. 13, 2002 |
| 6399019 |
Brazing material for use in joining a metal plate to a ceramic substrate |
Jun. 4, 2002 |
| 6383248 |
Process for manufacturing precious metal artifacts |
May. 7, 2002 |
| 6375706 |
Composition for binder material particularly for drill bit bodies |
Apr. 23, 2002 |
| 6352649 |
Material for magnetostrictive sensors and other applications based on ferrite materials |
Mar. 5, 2002 |
| 6350294 |
Powder-metallurgically produced composite material and method for its production |
Feb. 26, 2002 |
| 6334914 |
Copper alloy sliding material |
Jan. 1, 2002 |
| 6325839 |
Method for manufacturing dental restorations |
Dec. 4, 2001 |
| 6322902 |
Sliding contact material, sliding contact element and producing method |
Nov. 27, 2001 |
| 6312495 |
Powder-metallurgically produced composite material and method for its production |
Nov. 6, 2001 |
| 6290744 |
Sinter of noble metal and method for production thereof |
Sep. 18, 2001 |
| 6284013 |
Method for preparing high-purity ruthenium sputtering target and high-purity ruthenium sputtering target |
Sep. 4, 2001 |
| 6280496 |
Silicon carbide based composite material and manufacturing method thereof |
Aug. 28, 2001 |
| 6271585 |
Heat sink substrate consisting essentially of copper and molybdenum and method of manufacturing the same |
Aug. 7, 2001 |
| 6238454 |
Isotropic carbon/copper composites |
May. 29, 2001 |
| 6235129 |
Hard magnetic material |
May. 22, 2001 |
| 6218025 |
Sintering electrode |
Apr. 17, 2001 |
| 6197432 |
Sliding material having excellent abrasion resistance |
Mar. 6, 2001 |
| 6165246 |
Copper-base sintered sliding material excellent in slipperiness and machaniability |
Dec. 26, 2000 |
| 6132487 |
Mixed powder for powder metallurgy, sintered compact of powder metallurgy, and methods for the manufacturing thereof |
Oct. 17, 2000 |
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