Issued Patents All Time
Showing 25 most recent of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6316143 | Electrode for rechargeable lithium-ion battery and method of fabrication | Donald L. Foster, Jeffrey B. Wolfenstine, Jeffrey A. Read | 2001-11-13 |
| 6200356 | Lithium ion secondary electrochemical cell and a method of preventing the electrochemical dissolution of a copper current collector therein | Donald L. Foster, Jeffrey B. Wolfenstine | 2001-03-13 |
| H1946 | Tertiary polyamines as additives to lithium-ion cell electrolytes to | Donald L. Foster, Jeffery Wolfenstine | 2001-03-06 |
| 5599643 | Lithium electrochemical cell including lithium copper oxide in the cathode | Edward J. Plichta | 1997-02-04 |
| H1576 | Solid polymer electrolyte having an increased conductivity and solid | Charles W. Walker, Jr., Edward J. Plichta | 1996-08-06 |
| H1545 | Oxyhalide electrochemical cell including an alkali metal intercalated | Edward J. Plichta | 1996-06-04 |
| 5494763 | Electrochemical cell | Edward J. Plichta | 1996-02-27 |
| 5492610 | Solid state electrochemical cell for performing electro-chemical measurements on a solid electrolyte at high temperatures | Edward J. Plichta | 1996-02-20 |
| 5478666 | Molten salt electrochemical cell including an alkali metal intercalated petroleum coke as the anode | Edward J. Plichta | 1995-12-26 |
| 5462818 | High temperature sodium-graphite electrochemical cell | Edward J. Plichta | 1995-10-31 |
| 5458995 | Solid state electrochemical cell including lithium iodide as an electrolyte additive | Edward J. Plichta | 1995-10-17 |
| 5451310 | Solid state electrochemical cell oxygen sensor | Edward J. Plichta | 1995-09-19 |
| H1397 | Cathode material for use in a high temperature rechargeable molten salt | Edward J. Plichta | 1995-01-03 |
| H1335 | High temperature molten salt thermal cell | Edward J. Plichta | 1994-07-05 |
| H1334 | Method of making a teflon bonded cathode for use in a high temperature | Edward J. Plichta | 1994-07-05 |
| 5312623 | High temperature, rechargeable, solid electrolyte electrochemical cell | Edward J. Plichta | 1994-05-17 |
| 5300376 | Highly conductive electrolyte for use in an ambient temperature rechargeable lithium battery and ambient temperature rechargeable lithium battery including said electrolyte | Edward J. Plichta | 1994-04-05 |
| 5278004 | Thermal cell including a solid state electrolyte | Edward J. Plichta | 1994-01-11 |
| 5273846 | Ionically conductive bilayer solid electrolyte and electrochemical cell including the electrolyte | Edward J. Plichta | 1993-12-28 |
| 5273847 | Solid state electrolyte for use in a high temperature rechargeable lithium electrochemical cell and high temperature rechargeable lithium electrochemical cell including the solid state electrolyte | Edward J. Plichta | 1993-12-28 |
| 5264308 | Method of making a flexible solid electrolyte for use in solid state cells | Edward J. Plichta | 1993-11-23 |
| 5238759 | Flexible solid electrolyte for use in solid state cells and solid state cell including said flexible solid electrolyte | Edward J. Plichta | 1993-08-24 |
| 5154991 | Flexible solid electrolyte separator for use in a high temperature electrochemical cell, method of making the separator, and electrochemical cell including the separator | Edward J. Plichta | 1992-10-13 |
| 5154990 | Rechargeable solid lithium ion electrochemical system | Edward J. Plichta | 1992-10-13 |
| 5114805 | High temperature molten salt electrochemical cell | Edward J. Plichta | 1992-05-19 |