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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:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 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 |
| 5968450 |
Scandium containing hydrogen absorption alloy and hydrogen absorption electrode |
Oct. 19, 1999 |
| 5916518 |
Cobalt-base composition |
Jun. 29, 1999 |
| 5908514 |
Magnetic alloy for improved corrosion resistance and magnetic performance |
Jun. 1, 1999 |
| 5858125 |
Magnetoresistive materials |
Jan. 12, 1999 |
| 5810983 |
High purity cobalt sputtering targets |
Sep. 22, 1998 |
| 5801630 |
Article surveillance magnetic marker having an hysteresis loop with large barkhausen discontinuities at a low field threshold level |
Sep. 1, 1998 |
| 5769969 |
Rare earth-iron-nitrogen magnet alloy |
Jun. 23, 1998 |
| 5767485 |
Sheathed heater with a series-connected current regulating resistor comprised of cobalt-copper alloy |
Jun. 16, 1998 |
| 5759229 |
Method for recovering cobalt/manganese/bromine values from residue containing used catalyst |
Jun. 2, 1998 |
| 5728279 |
Cobalt base alloy target for a magnetron cathode sputtering system |
Mar. 17, 1998 |
| 5631094 |
Magnetic alloy for improved corrosion resistance and magnetic performance |
May. 20, 1997 |
| 5626973 |
Magneto-optical layer and magneto-optical recording medium |
May. 6, 1997 |
| 5587026 |
Ferromagnetic film |
Dec. 24, 1996 |
| 5578266 |
Alloys suitable for hydrogen storage, method of producing the same and electrode using the same |
Nov. 26, 1996 |
| 5576098 |
Thin film magnetic head |
Nov. 19, 1996 |
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