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Class Information
Number: 420/405
Name: Alloys or metallic compositions > Magnesium base > Lanthanide containing
Description: Alloy, or metallic composition which additionally contains at least one of the metals lanthanum through lutetium, i.e., atomic numbers 57 through 71.

Sub-classes under this class:

Class Number Class Name Patents
420/406 Zirconium containing 24

Patents under this class:

Patent Number Title Of Patent Date Issued
8475608 Magnesium-based hydrogen storage alloys Jul. 2, 2013
8435444 Magnesium alloy May. 7, 2013
8361251 High ductility/strength magnesium alloys Jan. 29, 2013
8329094 Magnesium alloy and process for producing the same Dec. 11, 2012
8293031 Magnesium alloy and the respective manufacturing method Oct. 23, 2012
8268235 Implant with a base body of a biocorrodible magnesium alloy Sep. 18, 2012
8016955 Magnesium based amorphous alloy having improved glass forming ability and ductility Sep. 13, 2011
7942986 Magnesium alloy May. 17, 2011
7744814 Method for producing a magnesium-lanthanum praseodymium cerium intermediate alloy Jun. 29, 2010
7682470 Magnesium alloy Mar. 23, 2010
7547411 Creep-resistant magnesium alloy for casting Jun. 16, 2009
7153374 Magnesium alloy Dec. 26, 2006
6818075 Non-combustible magnesium alloy Nov. 16, 2004
6752881 Metalliferous storage material for hydrogen and method for producing same Jun. 22, 2004
6495267 Anodized magnesium or magnesium alloy piston and method for manufacturing the same Dec. 17, 2002
6328821 Modified magnesium based hydrogen storage alloys Dec. 11, 2001
6306185 Method and device for treating fuel Oct. 23, 2001
6193817 Magnesium alloys Feb. 27, 2001
6139651 Magnesium alloy for high temperature applications Oct. 31, 2000
6103024 Magnesium mechanical alloys for thermal hydrogen storage Aug. 15, 2000
5681403 Magnesium alloy Oct. 28, 1997
5552110 Heat resistant magnesium alloy Sep. 3, 1996
5501748 Procedure for the production of thixotropic magnesium alloys Mar. 26, 1996
5348591 High-strength amorphous magnesium alloy Sep. 20, 1994
5336466 Heat resistant magnesium alloy Aug. 9, 1994
5326528 Magnesium alloy Jul. 5, 1994
5316598 Superplastically formed product from rolled magnesium base metal alloy sheet May. 31, 1994
5304260 High strength magnesium-based alloys Apr. 19, 1994
5250124 Amorphous magnesium alloy and method for producing the same Oct. 5, 1993
5238646 Method for making a light metal-rare earth metal alloy Aug. 24, 1993
5167917 Magnesium alloy for use in casting and having a narrower solidification temperature range Dec. 1, 1992
5129960 Method for superplastic forming of rapidly solidified magnesium base alloy sheet Jul. 14, 1992
5087304 Hot rolled sheet of rapidly solidified magnesium base alloy Feb. 11, 1992
5078807 Rapidly solidified magnesium base alloy sheet Jan. 7, 1992
5077138 Fiber reinforced magnesium alloy Dec. 31, 1991
5059390 Dual-phase, magnesium-based alloy having improved properties Oct. 22, 1991
5037608 Method for making a light metal-rare earth metal alloy Aug. 6, 1991
4992096 Metallothermic reduction or rare earth metals Feb. 12, 1991
4938809 Superplastic forming consolidated rapidly solidified, magnestum base metal alloy powder Jul. 3, 1990
4908181 Ingot cast magnesium alloys with improved corrosion resistance Mar. 13, 1990
4765954 Rapidly solidified high strength, corrosion resistant magnesium base metal alloys Aug. 23, 1988
4675157 High strength rapidly solidified magnesium base metal alloys Jun. 23, 1987
4401621 Magnesium alloys Aug. 30, 1983
4397888 Thick film sensor for hydrogen and carbon monoxide Aug. 9, 1983
4259110 Process for storing of hydrogen and the use thereof, particularly in engines Mar. 31, 1981

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