Glendora, CA, United States of America

Subbarao Surumpudi

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: University of Southern California. Active years: 2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Subbarao Surumpudi. Retrieved from https://idiyas.com/inventor/subbarao-surumpudi

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0


Average Co-Inventor Count = 7.0

ph-index = 1

Forward Citations = 56(Granted Patents)


Company Filing History:


Years Active: 2002

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1 patent (USPTO):Explore Patents

Title: Subbarao Surumpudi: Innovator in Polymer Electrolyte Membranes for Fuel Cells

Introduction: Subbarao Surumpudi, based in Glendora, California, is a notable inventor recognized for his significant contributions in the field of fuel cell technology. With a focus on enhancing fuel efficiency and electrical performance, Surumpudi has developed innovative solutions that have the potential to advance sustainable energy sources.

Latest Patents: Surumpudi holds a patent for "Polymer electrolyte membranes for use in fuel cells." This innovative invention involves a polymer electrolyte membrane comprising polystyrene sulfonic acid (PSSA) which is crosslinked within a poly(vinylidene fluoride) (PVDF) matrix. One of the key advantages of this membrane is its low methanol crossover, leading to improved fuel and fuel cell efficiencies. Furthermore, this invention presents methods to decrease fuel crossover rates, thereby enhancing both the efficiency and performance of fuel cells.

Career Highlights: Surumpudi is associated with the University of Southern California, where he contributes to research and development in energy technologies. His work not only underscores his expertise but also emphasizes the importance of advancing clean energy solutions for future applications.

Collaborations: Throughout his career, Surumpudi has collaborated with esteemed colleagues, including G.K. Surya Prakash and George A. Olah. These collaborations have contributed to the successful development of innovative technologies and research in the field of fuel cells and energy sustainability.

Conclusion: Subbarao Surumpudi exemplifies the innovative spirit necessary for solving modern energy challenges. With a focus on fuel cell technology, his work lays the foundation for enhancing energy efficiency and reducing reliance on traditional fuels. As sustainable energy continues to gain importance, Surumpudi's contributions will undoubtedly play a crucial role in shaping the future of energy solutions.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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