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Class Information
Number: 75/255
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
Description: Composition which comprises loose particles of a metal or alloy mixed with loose particles of a different metal or alloy or with loose particles of a nonmetal.


Sub-classes under this class:

Class Number Class Name Patents
75/252 Mixture contains particles of nonmetal 443


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

Patent Number Title Of Patent Date Issued
7625421 Molybdenum metal powders Dec. 1, 2009
7625420 Copper powders methods for producing powders and devices fabricated from same Dec. 1, 2009
7622010 Method and apparatus for producing granulated powder of rare earth alloy and method for producing rare earth alloy sintered compact Nov. 24, 2009
7618475 Metal powder for electrically conductive paste and electrically conductive paste Nov. 17, 2009
7604679 Fine nickel powder and process for producing the same Oct. 20, 2009
7601229 Process for producing soft magnetism material, soft magnetism material and powder magnetic core Oct. 13, 2009
7594947 Niobium powder, sintered body thereof, and capacitor using the same Sep. 29, 2009
7582147 Composite powder particles Sep. 1, 2009
7569164 Solder precoating method Aug. 4, 2009
7569115 Assemblages of magnetic alloy nanoparticles Aug. 4, 2009
7550513 Fine metal hydride particles, their production process, dispersion containing fine metal hydride particles and metallic material Jun. 23, 2009
7534282 High purity metal Mo coarse powder and sintered sputtering target produced by thereof May. 19, 2009
7534490 Composite nanoparticles, nanoparticles and methods for producing same May. 19, 2009
7531022 Liquid and its use for the preparation of hard metals May. 12, 2009
7527667 Powder metallurgical compositions and methods for making the same May. 5, 2009
7524582 Zinc powder or zinc alloy powder for alkaline batteries Apr. 28, 2009
7524351 Nano-sized metals and alloys, and methods of assembling packages containing same Apr. 28, 2009
7491257 Silver particle powder and method of manufacturing same Feb. 17, 2009
7485257 Valve metal powders Feb. 3, 2009
7473295 Stainless steel powder Jan. 6, 2009
7455711 Process for manufacturing hardened powder metal parts Nov. 25, 2008
7455712 Face-centered cubic structure alloy particles and method of manufacturing same Nov. 25, 2008
7455811 Brazing material and brazed products manufactured therewith Nov. 25, 2008
7449249 Spray powder Nov. 11, 2008
7445658 Titanium and titanium alloys Nov. 4, 2008
7442227 Tightly agglomerated non-oxide particles and method for producing the same Oct. 28, 2008
7435282 Elemental material and alloy Oct. 14, 2008
7435360 Manufacturing process of conductive composition and a manufacturing process of conductive paste Oct. 14, 2008
7413805 Preparation of metallic particles for electrokinetic or electrostatic deposition Aug. 19, 2008
7407526 Food additive Aug. 5, 2008
7404841 Composite powder and gall-resistant coating Jul. 29, 2008
7384446 Mixed powder for powder metallurgy Jun. 10, 2008
7383776 System and method for processing ferrotungsten and other tungsten alloys, articles formed therefrom and methods for detecting the same Jun. 10, 2008
7381239 Alloy nano-particles Jun. 3, 2008
7374597 Synthesis of metal nanoparticle compositions from metallic and ethynyl compounds May. 20, 2008
7351271 Method of manufacturing niobium and/or tantalum powder Apr. 1, 2008
7347884 Alloy steel powder for powder metallurgy Mar. 25, 2008
7347885 Synthesis of metal nanoparticle compositions from metallic and ethynyl compounds Mar. 25, 2008
7329301 Silver nanoparticles made in solvent Feb. 12, 2008
7329125 Method for improving the cement retention of a dental coping to a tooth structure Feb. 12, 2008
7323031 Zinc powder or zinc alloy powder with inhomogeneous bulk density for alkaline batteries Jan. 29, 2008
7309374 Diffusion bonded nickel-copper powder metallurgy powder Dec. 18, 2007
7309391 Aluminum flake pigment comprising aluminum flakes as basic particles, method of manufacturing the same, and paint and ink employing the same Dec. 18, 2007
7276102 Molybdenum metal powder and production thereof Oct. 2, 2007
7261760 Member having separation structure and method for manufacture thereof Aug. 28, 2007
7252698 Triangular nanoframes and method of making same Aug. 7, 2007
7244286 Copper alloy powder for electrically conductive paste Jul. 17, 2007
7226493 Method for grain refining of steel, grain refining alloy for steel and method for producing grain refining alloy Jun. 5, 2007
7211125 Alloyed steel powder with improved degree of sintering for metal injection molding and sintered body May. 1, 2007
7198657 Process and device for producing metal powder Apr. 3, 2007

1 2 3 4 5 6 7 8 9 10 11 12


 
 
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