Brian J Dougherty

Title: Innovations and Contributions of Brian J Dougherty

Introduction

Brian J Dougherty is a notable inventor based in Emeryville, CA, with a significant portfolio of eight patents. His work primarily focuses on advancements in lithium-ion battery technology and metal recovery processes. Dougherty's innovative approaches have the potential to impact the recycling and recovery of valuable materials from battery waste.

Latest Patents

Dougherty's latest patents include groundbreaking systems and methods for metal recovery from lithium-ion batteries. These patents detail processes for recovering lithium and various non-lithium components from battery waste materials. The method involves leaching all components into a solution, where non-lithium components are adsorbed to an ion exchange resin, allowing unbound lithium to pass through and be precipitated. Additionally, he has developed processes for producing lithium compounds using forward osmosis. This involves concentrating lithium-containing solutions through forward osmosis units, which effectively draw water from the lithium solution into a brine solution, resulting in a concentrated lithium solution.

Career Highlights

Throughout his career, Dougherty has worked with several companies, including Aqua Metals Inc. and Terralithium LLC. His contributions to these organizations have been instrumental in advancing technologies related to lithium recovery and battery recycling.

Collaborations

Dougherty has collaborated with notable professionals in his field, including Stephen R Clarke and Robert Lewis Clarke. These partnerships have fostered innovation and development in the technologies he has pioneered.

Conclusion

Brian J Dougherty's work exemplifies the intersection of innovation and sustainability in the field of battery technology. His patents and career achievements highlight his commitment to advancing methods for recovering valuable materials from lithium-ion batteries.