Issued Patents All Time
Showing 76–100 of 129 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6767670 | Carbon-coated titanium current collectors for use in alkali metal electrochemical cells | William M. Paulot, Mark J. Roy, Gary Freitag, Dominick J. Frustaci, Esther S. Takeuchi | 2004-07-27 |
| 6759170 | Organic carbonate additives for nonaqueous electrolyte rechargeable electrochemical cells | Esther S. Takeuchi, Robert S. Rubino | 2004-07-06 |
| 6746804 | Nonaqueous organic electrolytes for low temperature discharge of rechargeable electrochemical cells | Esther S. Takeuchi, Robert S. Rubino | 2004-06-08 |
| 6743547 | Pellet process for double current collector screen cathode preparation | Sally Ann Smesko, Esther S. Takeuchi | 2004-06-01 |
| 6743550 | Double current collector cathode design using chemically similar active materials for alkali metal electrochemical | Esther S. Takeuchi | 2004-06-01 |
| 6737191 | Double current collector negative electrode design for alkali metal ion electrochemical cells | Robert S. Rubino, Esther S. Takeuchi | 2004-05-18 |
| 6727022 | Powder process for double current collector screen cathode preparation | Esther S. Takeuchi | 2004-04-27 |
| 6692871 | Double current collector cathode design for alkali metal electrochemical cells having short circuit safety characteristics | Esther S. Takeuchi | 2004-02-17 |
| 6692865 | Double current collector cathode design using mixtures of two active materials for alkali metal or ion electrochemical cells | Esther S. Takeuchi | 2004-02-17 |
| 6673493 | Double current collector cathode design using the same active material in varying formulations for alkali metal or ion electrochemical cells | Esther S. Takeuchi | 2004-01-06 |
| 6673487 | Double current collector cathode design using the same active material in varying thicknesses for alkali metal or ION electrochemical cells | Esther S. Takeuchi | 2004-01-06 |
| 6645670 | Efficient cell stack for cells with double current collectors sandwich cathodes | — | 2003-11-11 |
| 6641953 | Secondary cell with high rate pulse capability | Esther S. Takeuchi, Robert S. Rubino | 2003-11-04 |
| 6627337 | Conversion of low rate energy into high rate energy by parallel discharging | Esther S. Takeuchi | 2003-09-30 |
| 6623887 | Silver vanadium oxide cathode material for high discharge rate lithium cells | Esther S. Takeuchi | 2003-09-23 |
| 6607861 | Application of &ggr;-SVO and mixture of &ggr;-SVO/&egr;-SVO in high rate electrochemical lithium cells containing SVO/CFx/SVO sandwich cathodes | Esther S. Takeuchi | 2003-08-19 |
| 6605385 | Electrochemical cell having an electrode with a carbonate additive in the electrode active mixture | Esther S. Takeuchi | 2003-08-12 |
| 6593029 | Manufacturing process for improved discharge of lithium-containing electrochemical cells | David M. Spillman, Esther S. Takeuchi | 2003-07-15 |
| 6586135 | Electrochemical cell having an electrode with a dicarbonate additive in the electrode active mixture | Esther S. Takeuchi | 2003-07-01 |
| 6562515 | Electrochemical cell having an electrode with a nitrate additive in the electrode active mixture | Esther S. Takeuchi | 2003-05-13 |
| 6551747 | Sandwich cathode design for alkali metal electrochemical cell with high discharge rate capability | — | 2003-04-22 |
| 6537698 | Electrochemical cell having an electrode with a phosphonate additive in the electrode active mixture | Esther S. Takeuchi | 2003-03-25 |
| 6528207 | Electrochemical cell having an electrode with a nitrite additive in the electrode active mixture | Esther S. Takeuchi | 2003-03-04 |
| 6511772 | Electrochemical cell having an electrode with a phosphate additive in the electrode active mixture | Esther S. Takeuchi | 2003-01-28 |
| 6495285 | Phosphonate additives for nonaqueous electrolyte in rechargeable electrochemical cells | Esther S. Takeuchi | 2002-12-17 |