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Class Information
Number: 420/435
Name: Alloys or metallic compositions > Cobalt base
Description: Alloy, or metallic composition which contains over 50 percent of cobalt.

Sub-classes under this class:

Class Number Class Name Patents
420/436 Chromium containing 126

Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8691397 Biocidal metallic layers comprising cobalt Apr. 8, 2014
8613885 Solder alloys for repairing a component Dec. 24, 2013
8545994 Electrodeposited metallic materials comprising cobalt Oct. 1, 2013
8409722 Alloy material having high-temperature corrosion resistance, thermal barrier coating, turbine member, and gas turbine Apr. 2, 2013
8163267 Method of synthesizing magnesium-cobalt pentahydride Apr. 24, 2012
8021499 Functional member from co-based alloy and process for producing the same Sep. 20, 2011
7993762 Magnetic thin film and method of manufacturing the same, and various application devices using the same Aug. 9, 2011
7910512 Production process of electrode catalyst for fuel cell Mar. 22, 2011
7776259 High-strength high-temperature creep-resistant iron-cobalt alloys for soft magnetic applications Aug. 17, 2010
7771650 Material and uses thereof Aug. 10, 2010
7608172 High-purity ferromagnetic sputter targets and method of manufacture Oct. 27, 2009
7591911 Plated film of gold-cobalt amorphous alloy, electroplating bath, and method for electroplating Sep. 22, 2009
7582171 High-strength, soft-magnetic iron-cobalt-vanadium alloy Sep. 1, 2009
7553793 Method and system for recovering catalyst for fuel cell Jun. 30, 2009
7491361 Burning-on alloy for the production of ceramically veneered dental restorations Feb. 17, 2009
7381282 Co alloy target and its production method, soft magnetic film for perpendicular magnetic recording and perpendicular magnetic recording medium Jun. 3, 2008
7347885 Synthesis of metal nanoparticle compositions from metallic and ethynyl compounds Mar. 25, 2008
7261856 Electromigration effect-insignificant alloys and the alloys' designing method Aug. 28, 2007
7022303 Single-crystal-like materials Apr. 4, 2006
6986951 Cobalt-based alloy for the coating of organs subject to erosion by liquid Jan. 17, 2006
6984458 Method for treating organs subject to erosion by liquids and anti-erosion coating alloy Jan. 10, 2006
6946097 High-strength high-temperature creep-resistant iron-cobalt alloys for soft magnetic applications Sep. 20, 2005
6921422 Ductile binder phase for use with A1MgB14 and other hard materials Jul. 26, 2005
6797137 Mechanically alloyed precious metal magnetic sputtering targets fabricated using rapidly solidfied alloy powders and elemental Pt metal Sep. 28, 2004
6740290 High purity cobalt, method of manufacturing thereof, and high purity cobalt targets May. 25, 2004
6733603 Cobalt-based industrial cutting tool inserts and alloys therefor May. 11, 2004
6720088 Materials for protection of substrates at high temperature, articles made therefrom, and method for protecting substrates Apr. 13, 2004
6648990 Co-based magnetic alloy and magnetic members made of the same Nov. 18, 2003
6592811 Magnetic material having a high saturation magnetic flux density and a low coercive force Jul. 15, 2003
6585866 High purity cobalt sputter target and process of manufacturing the same Jul. 1, 2003
6398880 Magnetic data-storage targets and methods for preparation Jun. 4, 2002
6391172 High purity cobalt sputter target and process of manufacturing the same May. 21, 2002
6375869 AB5-type rare earth transition intermetallic compounds for the negative electrodes of rechargeable batteries Apr. 23, 2002
6365285 Cobalt-base composition and method for diffusion braze repair of superalloy articles Apr. 2, 2002
6350323 High permeability metal glassy alloy for high frequencies Feb. 26, 2002
6299703 Process for fabricating improved iron-cobalt magnetostrictive alloy and article comprising alloy Oct. 9, 2001
6277305 Cobaltous oxide containing finely-dispersed metallic cobalt, methods of producing the same and use thereof Aug. 21, 2001
6270593 Mn alloy materials for magnetic materials, Mn alloy sputtering targets, and magnetic thin films Aug. 7, 2001
6221183 High-strength and low-thermal-expansion alloy, wire of the alloy and method of manufacturing the alloy wire Apr. 24, 2001
6197437 Casting alloys and method of making composite barrels used in extrusion and injection molding Mar. 6, 2001
6190516 High magnetic flux sputter targets with varied magnetic permeability in selected regions Feb. 20, 2001
6162551 Alloy used for joining to cemented carbide, and its composite material Dec. 19, 2000
6146474 Iron-cobalt alloy Nov. 14, 2000
6132891 Amorphous soft magnetic material Oct. 17, 2000
6126760 Evaporation material Oct. 3, 2000
6124047 Soft magnetic film and a magnetic head of an MR/inductive composite type using such a soft magnetic film Sep. 26, 2000
6093262 Corrosion resistant solenoid valve Jul. 25, 2000
6039920 Process for making rhenium-containing alloys Mar. 21, 2000
6004661 Amorphous magnetic material and magnetic core using the same Dec. 21, 1999
5976715 Articles comprising magnetically soft thin films Nov. 2, 1999

1 2 3 4 5

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