This inventor holds 60 USPTO granted patents and 14 published patent applications and 2 EPO patents, primarily in Thermal Energy Storage. Top assignees: Rondo Energy, Inc., Glasspoint Solar, Inc., Equator Technologies, Inc.. Active years: 2002-2026.
Location History:
- Seattle, WA (US) (2002 - 2009)
- Palo Alto, CA (US) (2014 - 2019)
- Oakland, CA (US) (2022 - 2024)
Company Filing History:
36 out of 65 
15 out of 23 
4 out of 22 
Years Active: 2002-2026
Areas of Expertise:
Title: John Setel O'Donnell: A Pioneering Innovator in Renewable Energy
Introduction:
Throughout his illustrious career, John Setel O'Donnell, a resident of Palo Alto, CA, has been recognized as a visionary and renowned inventor. With a passion for pushing the boundaries of technology, O'Donnell has made significant contributions to various industries, including technology, healthcare, and renewable energy. This article explores O'Donnell's remarkable achievements, particularly in the field of renewable energy, and highlights his latest patents, career highlights, and collaborations.
Latest Patents:
O'Donnell's recent inventions demonstrate his commitment to advancing renewable energy solutions. Two of his notable patents include:
1. Thermal energy storage system with deep discharge:
This energy storage system converts variable renewable electricity (VRE) into continuous heat at a temperature exceeding 1000° C. By utilizing intermittent electrical energy to heat a solid medium, O'Donnell's invention enables the continuous delivery of heat on demand. The system employs an array of bricks with internal radiation cavities, facilitating rapid and uniform heating via reradiation. This heat can be harnessed for processes such as calcination, hydrogen electrolysis, steam generation, and thermal power generation. The innovation enables the storage arrays to be controlled and operated at high temperatures without the risk of thermal runaway, ensuring safety and efficiency.
2. Thermal energy storage system with forecast control of operating parameters:
Another groundbreaking invention by O'Donnell, this energy storage system also converts VRE into continuous heat at over 1000° C. Similar to the previous patent, the system uses an array of bricks with internal radiation cavities for rapid and uniform heating. However, the key differentiator here is the incorporation of forecast-based control. By utilizing current and advanced weather information and VRE availability, the system optimizes heat supply year-round. This innovation offers a continuous and reliable heat source for various applications, further promoting the adoption of renewable energy.
Career Highlights:
O'Donnell's career is filled with remarkable achievements and contributions to various industries. He has constantly strived to improve existing processes and develop pioneering solutions. With a diverse skill set, O'Donnell's expertise spans technology, healthcare, and renewable energy. His work has had a tangible impact on these sectors, providing innovative solutions that enhance efficiency, sustainability, and cost-effectiveness.
Collaborations:
During his journey, O'Donnell has had the privilege of collaborating with exceptional professionals in the field of renewable energy. Notable coworkers include Peter Emery von Behrens and Chiaki Treynor. Their combined expertise and shared vision have undoubtedly fueled breakthrough innovations and propelled the adoption of renewable energy technologies.
Conclusion:
John Setel O'Donnell's relentless pursuit of innovation and his remarkable achievements in the field of renewable energy have paved the way for a sustainable future. With his latest patents focusing on thermal energy storage systems, O'Donnell continues to push the boundaries of what is possible, providing practical and efficient solutions for harnessing renewable energy sources. His contributions underscore the importance of technological advancements in combating climate change and transitioning to a cleaner and greener world.