Pasadena, CA, United States of America

Constantinos Sioutas

This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignees: University of Southern California, U.S. Environmental Protection Agency. Active years: 2003-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Constantinos Sioutas. Retrieved from https://idiyas.com/inventor/constantinos-sioutas-dkcajxor

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

USPTO Granted Patents = 5 

% Patents Active = 80.0

Average Co-Inventor Count = 1.5

ph-index = 5

Forward Citations = 61(Granted Patents)


Location History:

  • Los Angeles, CA (US) (2004)
  • Pasadena, CA (US) (2003 - 2008)

Company Filing History:


Years Active: 2003-2008

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5 patents (USPTO):Explore Patents

Title: The Innovative Mind of Constantinos Sioutas

Introduction

Constantinos Sioutas, a distinguished inventor based in Pasadena, CA, has made significant contributions to the field of environmental monitoring through his innovative inventions. With five patents to his name, Sioutas specializes in developing advanced methods and apparatuses for sampling particulate matter in the air, thus enhancing our understanding of air quality and its impacts on health.

Latest Patents

Among his notable inventions, Sioutas has developed a patent for a particle matter sampling method and sampler with a virtual impactor particle concentrator. This apparatus is designed for efficient sampling of ambient air to obtain both coarse and fine fractions of particulate matter. It features a sophisticated design that incorporates a single acceleration tube and a collection tube, arranged coaxially to effectively separate particulate matter based on size. The system operates with specific flow rates to optimize air sampling, ensuring accurate representation of particle sizes. Another innovative patent involves an impactor inlet for monitoring aerosols, efficiently separating particles based on size, thereby aiding in aerosol analysis.

Career Highlights

Constantinos Sioutas has held significant positions at reputable institutions, notably at the University of Southern California and the U.S. Environmental Protection Agency. His work at these organizations has not only facilitated research advancements but has also allowed for direct contributions to public health initiatives through improved air quality monitoring.

Collaborations

Throughout his career, Sioutas has collaborated with esteemed colleagues, including Paul Alan Solomon and Ming-Chih Chang. Together, they have worked on various projects aimed at enhancing environmental health and developing innovative solutions for air quality challenges.

Conclusion

Constantinos Sioutas exemplifies the spirit of innovation in the field of environmental science. His patents and professional collaborations underscore a commitment to advancing air quality monitoring and contributing to our understanding of particulate matter's impact on human health. Through his work, he continues to play a crucial role in addressing one of the most pressing concerns of our time: ensuring clean air for healthier communities.

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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