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Class Information
Number: 420/585
Name: Alloys or metallic compositions > Containing over 50 per cent metal but no base metal > Iron containing > Chromium containing > Nickel containing > Cobalt containing
Description: Alloy, or metallic composition which additionally contains cobalt.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 8313591 |
Austenitic heat resistant alloy |
Nov. 20, 2012 |
| 7749431 |
Stainless steel for high-pressure hydrogen gas |
Jul. 6, 2010 |
| 7601230 |
Medical devices |
Oct. 13, 2009 |
| 7531129 |
Stainless steel for high-pressure hydrogen gas |
May. 12, 2009 |
| 6908468 |
Devices for nuclear spin tomography magnetic resonance imaging (MRI) |
Jun. 21, 2005 |
| 6685881 |
Stainless cast steel having good heat resistance and good machinability |
Feb. 3, 2004 |
| 6592811 |
Magnetic material having a high saturation magnetic flux density and a low coercive force |
Jul. 15, 2003 |
| 6562293 |
Material formulation for galvanizing equipment submerged in molten aluminum and aluminum/zinc melts |
May. 13, 2003 |
| 6485678 |
Wear-resistant iron base alloys |
Nov. 26, 2002 |
| 6485679 |
Heat resistant austenitic stainless steel |
Nov. 26, 2002 |
| 6355212 |
Alloy for corrosion-resistant coatings or surface coatings |
Mar. 12, 2002 |
| 6350324 |
Soft magnetic alloy |
Feb. 26, 2002 |
| 6248292 |
Overlay welding alloy and engine valve overlayed therewith |
Jun. 19, 2001 |
| 6168757 |
Material formulation for galvanizing equipment submerged in molten aluminum and aluminum/zinc melts |
Jan. 2, 2001 |
| 6004507 |
Material formulation for galvanizing equipment submerged in molten and aluminum zinc melts |
Dec. 21, 1999 |
| 5951789 |
Heat resisting alloy for exhaust valve and method for producing the exhaust valve |
Sep. 14, 1999 |
| 5882440 |
Heat-resistant alloy steel for hearth metal members of steel material heating furnaces |
Mar. 16, 1999 |
| 5516485 |
Weldable cast heat resistant alloy |
May. 14, 1996 |
| 5514328 |
Cavitation erosion resistent steel |
May. 7, 1996 |
| 5439640 |
Controlled thermal expansion superalloy |
Aug. 8, 1995 |
| 5425822 |
Hard facing chromium-base alloys |
Jun. 20, 1995 |
| 5422072 |
Enhanced Co-based alloy |
Jun. 6, 1995 |
| 5350560 |
Wear resistant alloy |
Sep. 27, 1994 |
| 5320801 |
High carbon high chromium alloys having corrosion and abrasion resistance |
Jun. 14, 1994 |
| 5314659 |
Hard facing chromium-base alloys |
May. 24, 1994 |
| 5310522 |
Heat and corrosion resistant iron-nickel-chromium alloy |
May. 10, 1994 |
| 5226980 |
Skid rail alloy |
Jul. 13, 1993 |
| 5194222 |
Alloy and composite steel tube with corrosion resistance in combustion environment where V, NA, S and C1 are present |
Mar. 16, 1993 |
| 5190832 |
Alloy and composite steel tube with corrosion resistance in combustion environment where V, Na, S and Cl are present |
Mar. 2, 1993 |
| 5154885 |
Highly corrosion and/or oxidation-resistant protective coating containing rhenium |
Oct. 13, 1992 |
| 5114503 |
Magnetic core |
May. 19, 1992 |
| 5064731 |
Dental prostheses |
Nov. 12, 1991 |
| 5064610 |
Heat resistant steel for use as material of engine valve |
Nov. 12, 1991 |
| 5019459 |
High temperture corrosion resistant bimetallic cylinder |
May. 28, 1991 |
| 5002731 |
Corrosion-and-wear-resistant cobalt-base alloy |
Mar. 26, 1991 |
| 4931255 |
Nickel-cobalt based alloys |
Jun. 5, 1990 |
| 4853183 |
Air meltable castable corrosion resistant alloy and its process thereof |
Aug. 1, 1989 |
| 4822567 |
Antibiotic alloys |
Apr. 18, 1989 |
| 4818483 |
Alloy resistant to seawater and corrosive process fluids |
Apr. 4, 1989 |
| 4765957 |
Alloy resistant to seawater and other corrosive fluids |
Aug. 23, 1988 |
| 4765956 |
Nickel-chromium alloy of improved fatigue strength |
Aug. 23, 1988 |
| 4743318 |
Carburization/oxidation resistant worked alloy |
May. 10, 1988 |
| 4735772 |
Palladium-cobalt alloys; manufacture of a root cap |
Apr. 5, 1988 |
| 4727740 |
Thermal and wear resistant tough nickel based alloy guide rolls |
Mar. 1, 1988 |
| 4724012 |
Material for in-tube components and method of manufacturing it |
Feb. 9, 1988 |
| 4711826 |
Iron-nickel alloys having improved glass sealing properties |
Dec. 8, 1987 |
| 4711763 |
Sulfidation-resistant Co-Cr-Ni alloy with critical contents of silicon and cobalt |
Dec. 8, 1987 |
| 4708848 |
Nickel/chrome base superalloys |
Nov. 24, 1987 |
| 4643767 |
Nuclear grade steels |
Feb. 17, 1987 |
| 4618474 |
Co-base heat resistant alloy |
Oct. 21, 1986 |
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