Tampa, FL, United States of America

Elias K Stefanakos

This inventor holds 31 USPTO granted patents and 5 published patent applications and 1 EPO patent, primarily in Thermal Energy Storage. Top assignees: University of South Florida, Aims Systems, Inc., The United States of America as Represented by the Department of Energy. Active years: 2000-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Elias K Stefanakos. Retrieved from https://idiyas.com/inventor/elias-k-stefanakos

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

USPTO Granted Patents = 31 

% Patents Active = 77.4


Average Co-Inventor Count = 3.1

ph-index = 7

Forward Citations = 578(Granted Patents)


Location History:

  • Dover, FL (US) (2023)
  • Tampa, FL (US) (2000 - 2024)

Company Filing History:


Years Active: 2000-2025

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Areas of Expertise:
Photodegradation
Microencapsulation
Thermochromic Materials
Electrochromic Devices
Thermal Energy Storage
Photocatalytic Effect
Hydrogen-Storing Complexes
Solar Thermal Plants
Rectenna
Battery Management
Antenna Apparatus
Phase Change Materials
31 patents (USPTO):Explore Patents

Title: **Elias K. Stefanakos: Pioneering Innovations in Polymer Protection**

Introduction

Elias K. Stefanakos is a prolific inventor based in Tampa, FL, recognized for his significant contributions to the field of polymer and material sciences. With an impressive portfolio of 31 patents, his work centers around enhancing the durability and functionality of materials, particularly in the areas of photodegradation and thermochromic technologies.

Latest Patents

Stefanakos's latest innovations include groundbreaking patents focused on the protection of polymeric and organic materials from photodegradation through advanced encapsulation techniques. His invention outlines structures consisting of particles with a core and at least one shell made from a metal oxide, which is specifically doped to safeguard the core material from photodegradation. The core can comprise thermochromic materials, phase-change materials, and various auxiliary organic or polymeric substances.

In another significant patent, he introduces microencapsulated thermochromic materials formed into a variety of particles. These encapsulated particles feature a thermochromic core and a metal oxide shell that can include diverse thermochromic substances, dyes, and color developers. His innovations are tailored for application in construction materials such as cements and paints, showcasing their potential to enhance building materials by mitigating volatile organic compounds and improving material longevity.

Career Highlights

Elias has built his career in esteemed institutions, notably at the University of South Florida and Aims Systems, Inc. His extensive research and development efforts have resulted in patents that stand at the intersection of science and practical application, driving advancements in material protection and utility.

Collaborations

Throughout his career, Stefanakos has collaborated with notable professionals such as Dharendra Yogi Goswami and Manoj Kumar Ram. These partnerships have fostered an environment of innovation, allowing for a synergy of ideas and expertise that have propelled the development of their respective fields forward.

Conclusion

Elias K. Stefanakos exemplifies the spirit of innovation through his dedicated work in developing advanced materials that protect against environmental degradation. His contributions to the field not only enhance the performance of polymeric materials but also pave the way for safer and more durable products in various industries. As he continues to explore new frontiers in material sciences, the impact of his inventions will likely resonate well beyond their initial applications.

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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