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Class Information
Number: 420/464
Name: Alloys or metallic compositions > Palladium base > Copper containing
Description: Alloy, or metallic composition which additionally contains copper.










Patents under this class:

Patent Number Title Of Patent Date Issued
8608829 Cu--Pd--M hydrogen separation membranes Dec. 17, 2013
7875569 Supported catalyst, method for preparing the same, cathode electrode comprising the same, and fuel cell comprising the cathode electrode Jan. 25, 2011
7540929 Metallic glass alloys of palladium, copper, cobalt, and phosphorus Jun. 2, 2009
7498286 Electrocatalyst for oxygen reduction reaction in proton exchange membrane fuel cells Mar. 3, 2009
7381368 Palladium-boron alloys and methods for making and using such alloys Jun. 3, 2008
7214644 Cross-coupling reactions May. 8, 2007
6913657 Hard precious metal alloy member and method of manufacturing same Jul. 5, 2005
5807468 Anode electrolysis electrode material using precious metal-based amorphous alloy suitable for plastic processing and applicable to a bulk member Sep. 15, 1998
5538685 Palladium bonding wire for semiconductor device Jul. 23, 1996
5538685 Palladium bonding wire for semiconductor device Jul. 23, 1996
5298218 Palladium based alloy for dental applications Mar. 29, 1994
5290371 Dental alloy and restoration made therewith Mar. 1, 1994
5139891 Palladium alloys having utility in electrical applications Aug. 18, 1992
5075076 Novel palladium-based alloys containing tin and their use in the glass industry Dec. 24, 1991
5051235 Novel palladium-based alloys containing indium bismuth, silver and copper Sep. 24, 1991
5011311 Dental alloy Apr. 30, 1991
5000779 Palladium based powder-metal alloys and method for making same Mar. 19, 1991
4917861 Palladium alloy containing germanium and/or lithium and dental restorations utilizing same Apr. 17, 1990
4836984 Dentures and alloys for use in same Jun. 6, 1989
4681735 Use of silver-free palladium alloys for firing on dental ceramics Jul. 21, 1987
4678636 Ductile brazing alloy containing reactive metals and precious metals Jul. 7, 1987
4608229 Palladium metal base dental alloy Aug. 26, 1986
4604328 Ductile brazing alloy containing reactive metals and precious metals Aug. 5, 1986
4591483 Noble metal alloys for dental uses May. 27, 1986
4576790 Low gold dental alloys Mar. 18, 1986
4576789 Grain-refined gold-free dental alloys for porcelain-fused-to-metal restorations Mar. 18, 1986
4569825 Palladium dental alloy Feb. 11, 1986
4551302 Dental alloy based on palladium for the production of fixed and removable dental constructions Nov. 5, 1985
4518564 Gallium and silver free, palladium based dental alloys for porcelain-fused-to-metal restorations May. 21, 1985
4485152 Superconducting type II palladium alloy hydride-palladium hydride composites Nov. 27, 1984
4464213 Nobleization of beta brass Aug. 7, 1984
4451639 Dental alloys for porcelain-fused-to-metal restorations May. 29, 1984
4419325 Dental alloys for porcelain-fused-to-metal restorations Dec. 6, 1983
4400350 Palladium dental alloy Aug. 23, 1983
4387072 Novel palladium alloy and dental restorations utilizing same Jun. 7, 1983
4350526 Palladium/silver alloy for use with dental procelains Sep. 21, 1982
4149883 Electrical contact Apr. 17, 1979
4093453 Method of making an ordered alloy Jun. 6, 1978
3989515 Alloys for tension bands Nov. 2, 1976











 
 
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