This inventor holds 6 USPTO granted patents and 7 published patent applications. Top assignees: Gm Global Technolgoy Operations, Inc., Cornell University, Pajarito Powder LLC. Active years: 2018-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Troy, MI (US) (2022)
- Rochester Hills, MI (US) (2018 - 2023)
Company Filing History:
6 out of 31,977 
1 out of 2,954 
1 out of 1 Years Active: 2018-2026
Title: **Innovator Profile: Nagappan Ramaswamy**
Introduction
Nagappan Ramaswamy is an accomplished inventor based in Rochester Hills, Michigan. With a focus on fuel cell technology, he has contributed significantly to advancements in this field through his innovative patents.
Latest Patents
Nagappan holds a total of four patents, showcasing his expertise in fuel cell systems. His latest inventions include:
1. **Fuel cell cathode and fuel cell system including a polymeric additive** - This patent describes a cathode designed for use within a fuel cell system. The cathode features a substrate and a unique coating that includes a fluorocarbon polymer additive, which is configured for sintering at temperatures below 200°C. This innovative additive may be mixed with a catalyst ink coating or applied separately as a topcoat layer.
2. **Fuel-cell catalyst ink additives to inhibit ionomer permeation** - This invention outlines systems and methods aimed at preventing ionomer permeation into porous substrates using a crosslinked ionomer. The process involves preparing an ionomer premix and mixing it with a crosslinking additive to create a crosslinked-ionomer solution. This solution is then combined with catalyst particles, resulting in a catalyst ink that can be cast onto a porous substrate to form an effective catalyst layer for fuel cells.
Career Highlights
Nagappan Ramaswamy currently works at GM Global Technology Operations LLC, where he continues to explore and develop cutting-edge technologies in the fuel cell industry. His contributions have played a vital role in enhancing the efficiency and reliability of fuel cell systems.
Collaborations
Throughout his career, Nagappan has collaborated with talented individuals such as Swaminatha P Kumaraguru and Roland J Koestner. These collaborations have fostered a rich environment for innovation and progress in the field of fuel cell technology.
Conclusion
Nagappan Ramaswamy stands out as a significant figure in the realm of fuel cell inventions. His extensive patent portfolio and collaborative spirit exemplify the drive for innovation that is crucial in today's technological landscape. As he continues to make strides in fuel cell technology, his work paves the way for more sustainable energy solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile