Charles J Patrissi

Title: Charles J. Patrissi: Innovations in Lithium-Seawater Battery Technologies

Introduction

Charles J. Patrissi is a notable inventor based in Newport, Rhode Island, with an impressive portfolio of 11 patents. His innovative contributions primarily focus on advancements in battery technologies, including methods to enhance the performance and safety of electrochemical batteries.

Latest Patents

Patrissi's recent patents reflect his commitment to solving complex challenges in battery technology. One of his notable inventions is the hermetic seal in anode pouch for lithium-seawater electrochemical batteries. This method involves creating a ceramic lithium-ion conducting membrane by adding pore formers to a liquid slurry of LTAP (LiO—AlO—SiO—PO—TiO) powder. The process transforms the slurry into a porous green tape, which is then laminated onto nonporous green tapes to form a sintered stack. The innovative ceramic membrane provides a more robust hermetic seal compared to traditional nonporous membranes, enhancing the battery's reliability.

Another significant patent of Patrissi is the implantable thermal runaway trigger device. This invention modifies a battery cell to simulate failure conditions using an electrical cell and a controllable voltage source. By manipulating the voltage, the device enables monitoring of heating within the electrical cell, which aids in testing and understanding potential cell failures.

Career Highlights

Charles J. Patrissi currently works for the United States of America, as represented by the Secretary of the Navy. His extensive experience and inventive insights contribute significantly to advancements in the field of battery technology, particularly in applications relevant to the Navy's interests.

Collaborations

Throughout his career, Patrissi has collaborated with other skilled inventors, including Russell R. Bessette and Louis G. Carreiro. These partnerships have likely fostered an environment of innovation that drives forward-thinking solutions to battery and energy storage challenges.

Conclusion

Charles J. Patrissi exemplifies the spirit of innovation through his dedication to developing cutting-edge battery technologies. His contributions, including recent patents that enhance the safety and efficiency of lithium-seawater batteries, highlight the crucial role of inventors in advancing energy solutions. As he continues his work, the impact of his inventions will undoubtedly shape the future of battery technology.