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Class Information
Number: 420/400
Name: Alloys or metallic compositions > Alkali metal base
Description: Alloy, or metallic composition s which contains over 50 percent of weight of a single metal selected from Lithium, Sodium, Potassium, Rubidium, or Cesium.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6726892 |
Advanced aluminum alloys for hydrogen storage |
Apr. 27, 2004 |
| 6583559 |
Getter device employing calcium evaporation |
Jun. 24, 2003 |
| 5583262 |
Solid salts of hop acids |
Dec. 10, 1996 |
| 5498495 |
Alloy for negative electrode of lithium secondary battery and lithium secondary battery |
Mar. 12, 1996 |
| 5350647 |
Electrodes for electrochemical devices |
Sep. 27, 1994 |
| 5332546 |
Working fluid for absorption heat pumps operating at very high temperatures |
Jul. 26, 1994 |
| 5283136 |
Rechargeable batteries |
Feb. 1, 1994 |
| 5215710 |
Intermetallic compounds |
Jun. 1, 1993 |
| 5171555 |
Cesium iodide alloys |
Dec. 15, 1992 |
| 5156806 |
Metal alloy and method of preparation thereof |
Oct. 20, 1992 |
| 5133929 |
Intermetallic compounds and hydrides |
Jul. 28, 1992 |
| 5102475 |
Process for obtaining lithium-based thin sheets and its application to the production of negative plates for accumulators |
Apr. 7, 1992 |
| 4960564 |
Pyrophoric alloy complexes |
Oct. 2, 1990 |
| 4872908 |
Metal treatment |
Oct. 10, 1989 |
| 4838988 |
Process for obtaining crystals of intermetallic compounds, in particular isolated monocrystals, by cooling alloys in the molten state |
Jun. 13, 1989 |
| 4818645 |
Electrochemical cell having non-solution lithium alloys |
Apr. 4, 1989 |
| 4695400 |
Ternary alloy and oil slurry thereof |
Sep. 22, 1987 |
| 4512960 |
Method of gas purification and system therefor |
Apr. 23, 1985 |
| 4346152 |
Lithium-germanium electrodes for batteries |
Aug. 24, 1982 |
| 4183744 |
Method of foaming a liquid metal |
Jan. 15, 1980 |
| 4162352 |
Battery with boron-lithium alloy anode |
Jul. 24, 1979 |
| 4110111 |
Metal alloy and method of preparation thereof |
Aug. 29, 1978 |
| 4049443 |
Method of fabrication of an alloy containing an alkali metal and/or an alkaline-earth metal |
Sep. 20, 1977 |
| 3957532 |
Method of preparing an electrode material of lithium-aluminum alloy |
May. 18, 1976 |
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