Issued Patents All Time
Showing 101–125 of 158 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6350542 | Sulfite additives for nonaqueous electrolyte rechargeable cells | Hong Gan | 2002-02-26 |
| 6306544 | Cobalt-based alloys as positive electrode current collectors in nonaqueous electrochemical cells | Christine A. Frysz, Sally Ann Smesko, Peter A. Kreidler, W. Richard Brown | 2001-10-23 |
| 6274269 | Method for reducing voltage delay in alkali metal electrochemical cells activated with a nonaqueous electrolyte having a phosphate additive | Hong Gan | 2001-08-14 |
| 6265106 | Alkali metal electrochemical cell activated with a nonaqueous electrolyte having a sulfate additive | Hong Gan | 2001-07-24 |
| 6258473 | Electrochemical cell having multiplate electrodes with differing discharge rate regions | David M. Spillman | 2001-07-10 |
| 6245464 | Hermetically sealed lithium-ion secondary electrochemical cell | David M. Spillman, Hong Gan | 2001-06-12 |
| 6228534 | Annealing of mixed metal oxide electrodes to reduce polarization resistance | William C. Thiebolt | 2001-05-08 |
| 6221534 | Alkali metal electrochemical cell having an improved cathode activated with a nonaqueous electrolyte having a carbonate additive | Randolph Leising, Hong Gan | 2001-04-24 |
| 6210839 | Nitrite additives for nonaqueous electrolyte rechargeable electrochemical cells | Hong Gan | 2001-04-03 |
| 6203942 | Phosphate additives for nonaqueous electrolyte rechargeable electrochemical cells | Hong Gan | 2001-03-20 |
| 6200701 | Phosphonate additives for nonaqueous electrolyte in rechargeable cells | Hong Gan | 2001-03-13 |
| 6180283 | Method for reducing voltage delay in an alkali metal electrochemical cell activated with a nonaqueous electrolyte having a sulfate additive | Hong Gan | 2001-01-30 |
| 6174629 | Dicarbonate additives for nonaqueous electrolyte rechargeable cells | Hong Gan | 2001-01-16 |
| 6166524 | Alternate fuel gauge for an alkali metal electrochemical cell | Noelle Waite, Kenneth Syracuse | 2000-12-26 |
| 6165638 | Electrochemical cell having multiplate and jellyroll electrodes with differing discharge rate regions | David M. Spillman | 2000-12-26 |
| 6153338 | Nonaqueous organic electrolytes for low temperature discharge of rechargeable electrochemical cells | Hong Gan | 2000-11-28 |
| 6150057 | Autoclavable electrochemical cell | — | 2000-11-21 |
| 6136466 | Prismatic high rate cell | Ralph T. Mead | 2000-10-24 |
| 6136477 | Nitrate additives for nonaqueous electrolyte rechargeable cells | Hong Gan | 2000-10-24 |
| 6117591 | Hydrogen fluoride additive for nonaqueous electrolyte in alkali metal electrochemical cells | Randolph Leising | 2000-09-12 |
| 6087809 | Implantable medical device powered by double cells | Hong Gan | 2000-07-11 |
| 6057062 | Method for preparing nonaqueous electrolytes for alkali ion electrochemical cells containing unsymmetric organic carbonates | Hong Gan, Marcus J. Palazzo | 2000-05-02 |
| 5962720 | Method of synthesizing unsymmetric organic carbonates and preparing nonaqueous electrolytes for alkali ion electrochemical cells | Hong Gan, Marcus J. Palazzo | 1999-10-05 |
| 5935724 | Electrochemical cell having multiplate electrodes with differing discharge rate regions | David M. Spillman | 1999-08-10 |
| 5935728 | Electrochemical cell having multiplate and jellyroll electrodes with differing discharge rate regions | David M. Spillman | 1999-08-10 |