Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495285 | Phosphonate additives for nonaqueous electrolyte in rechargeable electrochemical cells | Esther S. Takeuchi | 2002-12-17 |
| 6444360 | Electrochemical cell activated with a nonaqueous electrolyte having a sulfate additive | Esther S. Takeuchi | 2002-09-03 |
| 6403256 | Alkali metal electrochemical cell activated with a nonaqueous electrolyte having a sulfite additive | Esther S. Takeuchi | 2002-06-11 |
| 6350542 | Sulfite additives for nonaqueous electrolyte rechargeable cells | Esther S. Takeuchi | 2002-02-26 |
| 6350546 | Sulfate additives for nonaqueous electrolyte rechargeable cells | Esther S. Takeuchi | 2002-02-26 |