Inventor

TAKEUCHI ESTHER S

US159 patents

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TAKEUCHI ESTHER S

GREATBATCH W LTD

Electrochemical cell having multiplate electrodes with differing discharge rate regions

Method of making prismatic cell

Double current collector negative electrode design for alkali metal ion electrochemical cells

Double current collector cathode design using the same active material in varying formulations for alkali metal or ion electrochemical cells

Electrochemical cell having an electrode with a phosphonate additive in the electrode active mixture

Electrochemical cell having an electrode with a phosphate additive in the electrode active mixture

Method for reducing voltage delay in alkali metal electrochemical cells activated with a nonaqueous electrolyte having a phosphate additive

Hermetically sealed lithium-ion secondary electrochemical cell

Phosphate additives for nonaqueous electrolyte rechargeable electrochemical cells

Phosphonate additives for nonaqueous electrolyte in rechargeable cells

Control of swelling in alkali metal electrochemical cells

Nitrate additives for nonaqueous electrolyte rechargeable cells

Phosphonate additives for nonaqueous electrolyte in alkali metal electrochemical cells

Organic phosphate additives for nonaqueous electrolyte in alkali metal electrochemical cells

Inorganic and organic nitrate additives for nonaqueous electrolyte in alkali metal electrochemical cells

Electrochemical cell having multiplate and jellyroll electrodes with differing discharge rate regions

Process for making a metal oxide composite cathode material for high energy density batteries

Annealing of mixed metal oxide electrodes to reduce polarization resistance

Non-aqueous lithium battery

Anode for nonaqueous secondary electrochemical cells

Phosphonate additives for nonaqueous electrolyte in rechargeable electrochemical cells

Electrochemical cell having multiplate electrodes with differing discharge rate regions

Nitrite additives for nonaqueous electrolyte rechargeable electrochemical cells

Electrochemical cell having multiplate and jellyroll electrodes with differing discharge rate regions

Separator for nonaqueous electrochemical cells

Organic carbonate additives for nonaqueous electrolyte in alkali metal electrochemical cells

Alkali metal electrochemical cell with improved energy density

Nonaqueous electrochemical cell having a mixed cathode and method of preparation

Separator insert for electrochemical cells

Aqueous blended electrode material for use in electrochemical cells and method of manufacture

Electrochemical cell with improved efficiency serpentine electrode

Mixed cathode formulation for achieving end-of-life indication

Cathode component for use in electrochemical cells

Process for making cathode components for use in electrochemical cells

Woven synthetic halogenated polymer fibers as separator material for electrochemical cells

Medium and high discharge rate combination battery and method

Reduced voltage delay additive for nonaqueous electrolyte in alkali metal electrochemical cell

Wound element electrode assembly design for use in prismatic case electrochemical cells

Powder process for double current collector screen cathode preparation

Double current collector cathode design for alkali metal electrochemical cells having short circuit safety characteristics

Double current collector cathode design using mixtures of two active materials for alkali metal or ion electrochemical cells

Conversion of low rate energy into high rate energy by parallel discharging

Thermal protection separator for alkali metal batteries

Electrochemical cell activated with a nonaqueous electrolyte having a sulfate additive

Alkali metal electrochemical cell activated with a nonaqueous electrolyte having a sulfite additive

Sulfate additives for nonaqueous electrolyte rechargeable cells

Sulfite additives for nonaqueous electrolyte rechargeable cells

Alkali metal electrochemical cell activated with a nonaqueous electrolyte having a sulfate additive

GREATBATCH LTD W

Copper, silver, vanadium oxide composite cathode material for high energy density batteries

GREATBATCH W TECHNOLOGIES

Highly conductive and stable nonaqueous electrolyte for lithium electrochemical cells