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Class Information
Number: 148/430
Name: Metal treatment > Stock > Noble metal base
Description: Stock material which contains over 50 percent by weight of a single metal selected from ruthenium, rhodium, paladium, osmium, iridium, platinum, gold, or silver.

Sub-classes under this class:

Class Number Class Name Patents
148/431 Silver base containing in situ formed oxides 84

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8668787 Silver alloy, sputtering target material thereof, and thin film thereof Mar. 11, 2014
8641834 Method for manufacturing electric contact material, electric contact material, and thermal fuse Feb. 4, 2014
8591805 Silver alloy having excellent contact resistance and antifouling property and suitable for use in probe pin Nov. 26, 2013
8524150 Dental alloy with a high gold content that is devoid of palladium and copper Sep. 3, 2013
8419867 Gold alloy compositions formed by environmentally friendly process Apr. 16, 2013
8361250 Amorphous platinum-rich alloys Jan. 29, 2013
8252127 Sputtering target material Aug. 28, 2012
8226855 Pt or Pt alloy materials hardened by oxide dispersion, produced by inner oxidation and having proportions of oxide and good ductility Jul. 24, 2012
8133432 Conductive material Mar. 13, 2012
8066827 Ni and Cu free Pd-based metallic glasses Nov. 29, 2011
8029628 Noble metal alloy for spark plug and method for producing and processing the same Oct. 4, 2011
7976646 Electronic grade metal nanostructures Jul. 12, 2011
7959855 White precious metal alloy Jun. 14, 2011
7959746 Sputtering target material Jun. 14, 2011
7896982 Bulk solidifying amorphous alloys with improved mechanical properties Mar. 1, 2011
7871564 High-purity Ru alloy target, process for producing the same, and sputtered film Jan. 18, 2011
7815849 Doped iridium with improved high-temperature properties Oct. 19, 2010
7794652 Noble dental alloy Sep. 14, 2010
7767041 Ag-Bi-base alloy sputtering target, and method for producing the same Aug. 3, 2010
7749433 High-hardness palladium alloy for use in goldsmith and jeweller's art and manufacturing process thereof Jul. 6, 2010
7740720 Platinum-palladium alloy Jun. 22, 2010
7736752 Pt/Pd alloy wires, strips or reshaped parts hardened by oxide dispersion, and process of producing the same Jun. 15, 2010
7722729 Method for repairing high temperature articles May. 25, 2010
7722806 Palladium solder May. 25, 2010
7695543 Process for the production of silver filaments having micrometric or sub-micrometric diameter and product thereof Apr. 13, 2010
7666352 Iridium-based alloy with high heat resistance and high strength and process for producing the same Feb. 23, 2010
7655183 Durable pd-based alloy and hydrogen generation membrane thereof Feb. 2, 2010
7582172 Pt-base bulk solidifying amorphous alloys Sep. 1, 2009
7575714 Silver alloy excellent in reflectance maintenance property and method for producing an optical recording medium Aug. 18, 2009
7556669 Au-sn alloy powder for solder paste Jul. 7, 2009
7514037 AG base alloy thin film and sputtering target for forming AG base alloy thin film Apr. 7, 2009
7498286 Electrocatalyst for oxygen reduction reaction in proton exchange membrane fuel cells Mar. 3, 2009
7491257 Silver particle powder and method of manufacturing same Feb. 17, 2009
7465424 Sputtering target material Dec. 16, 2008
7422994 Platinum-copper-tungsten fuel cell catalyst Sep. 9, 2008
7413705 Rose-colored gold alloy compositions with reversible hardness characteristics Aug. 19, 2008
7413618 Silver alloy for reflective film Aug. 19, 2008
7410546 Platinum alloy and method of production thereof Aug. 12, 2008
7396424 Method of manufacturing a hard precious metal alloy member Jul. 8, 2008
7390370 Gold bonding wires for semiconductor devices and method of producing the wires Jun. 24, 2008
7381240 Platinum particles with varying morphology Jun. 3, 2008
7381368 Palladium-boron alloys and methods for making and using such alloys Jun. 3, 2008
7374599 Dendritic metal nanostructures May. 20, 2008
7354488 Palladium alloy Apr. 8, 2008
7329383 Alloy compositions and devices including the compositions Feb. 12, 2008
7311876 Discoloration-resistant timepiece or jewelry part Dec. 25, 2007
7279054 Dental prosthesis method and alloys Oct. 9, 2007
7252698 Triangular nanoframes and method of making same Aug. 7, 2007
7235143 Controlled-grain-precious metal sputter targets Jun. 26, 2007
7229510 Manganese alloy sputtering target and method for producing the same Jun. 12, 2007

1 2 3 4

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