Subrata Roy

Gainesville, FL, United States of America

Subrata Roy

This inventor holds 29 USPTO granted patents and 9 published patent applications and 1 EPO patent, primarily in Plasma Technology. Top assignees: University of Florida Research Foundation Inc., Rutgers, The State University of New Jersey, Surfplasma, Inc.. Active years: 2009-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Subrata Roy. Retrieved from https://idiyas.com/inventor/subrata-roy

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

USPTO Granted Patents = 29 

% Patents Active = 72.4

 

Average Co-Inventor Count = 1.5

ph-index = 5

Forward Citations = 69(Granted Patents)


Company Filing History:


Years Active: 2009-2025

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Areas of Expertise:
Plasma Reactor
Fluid Mixing
Electro-Fluid Transducers
Self-Sterilizing Device
Plasma Actuators
Microscale Actuation
Turbomachinery Applications
Thrust Measurement
Active Film Cooling
Noise Control
Micropumping
Electric Propulsion
29 patents (USPTO):Explore Patents

Introduction

Subrata Roy, based in Gainesville, Florida, is an accomplished inventor with a remarkable portfolio of 28 patents. His innovative work primarily focuses on plasma technology, developing solutions that address significant challenges in air and surface decontamination.

Latest Patents

Two of Subrata Roy's latest patents exemplify his groundbreaking contributions. The first invention is a "Compact Portable Plasma Reactor." This invention is a small modular device designed for decontaminating air and surfaces within enclosed spaces. It employs dielectric barrier discharge (DBD) surface plasma generation from ambient atmosphere, effectively preserving perishable commodities during industrial shipping. This process minimizes surface spoilage organisms and eliminates gaseous ethylene, a compound responsible for premature ripening. Additionally, the reactor can help in reducing pesticides, toxins, and other contaminants by oxidizing surfaces and container atmospheres.

The second patent involves "Flexible Plasma Applicators Based on Fibrous Layers." This innovative design allows for rapid sanitization of surfaces through both direct and indirect contact. Such capabilities offer versatile applications in maintaining cleanliness and safety in various environments.

Career Highlights

Subrata Roy has made significant contributions while working at prestigious institutions such as the University of Florida Research Foundation and Rutgers, The State University of New Jersey. His work in these organizations has fostered advancements in research and applications of plasma technology, further solidifying his reputation as a leading innovator.

Collaborations

Throughout his career, Subrata has collaborated with notable individuals in the field, including Karl Robert Zawoy and Aaron Mazzeo. These partnerships have enriched his research endeavors and have contributed to the success of his patented inventions.

Conclusion

Subrata Roy's innovative spirit and commitment to developing plasma technology have positioned him as a noteworthy figure in the realm of inventions. His work not only pushes the boundaries of science but also provides practical solutions for real-world challenges. With a portfolio of 28 patents and ongoing collaborations, Roy's contributions will continue to impact various industries positively.

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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