Location History:
- Saint Paul, MN (US) (1992 - 1997)
- Boston, MA (US) (1996 - 1999)
Company Filing History:
4 out of 7,865 
1 out of 2,963 
1 out of 832,843 Years Active: 1992-1999
Title: The Innovative Contributions of Constantinos Sioutas
Introduction
Constantinos Sioutas, an esteemed inventor based in Boston, MA, has significantly contributed to the fields of environmental monitoring and aerosol technology. With a portfolio comprising six patents, his work stands at the intersection of innovation and practical application, addressing pressing issues in particulate monitoring and aerosol delivery.
Latest Patents
Sioutas's latest patents include groundbreaking methodologies for continuous ambient particulate mass monitoring. His invention focuses on the continuous monitoring of ambient particulate mass, particularly targeting PM.sub.10 and coarse particles ranging from 2.5 to 10 micrometers. This inventive approach facilitates the determination of particle size distribution, density, and particle-bound water, employing advanced laboratory equipment such as inertial and virtual impactors, diffusion dryers, HEPA filters, particulate matter collectors, and pressure transducers.
Additionally, he has developed an aerosol actuator, a handheld device designed to enhance aerosol delivery. This actuator features an aerosol source that directs a dose into a chamber with a constriction aperture, effectively increasing the respirable mass of the aerosol dose compared to similar devices lacking this unique design element.
Career Highlights
Sioutas's career spans influential roles at notable organizations. He has prominently worked with the Minnesota Mining and Manufacturing Company, known today as 3M, and Harvard College. His experiences in these distinguished institutions have allowed him to refine his innovative methodologies and collaborate with leading experts in the field.
Collaborations
Throughout his career, Sioutas has collaborated with prominent researchers, including Petros Koutrakis and Peng-Yau Wang. These partnerships have fostered a rich exchange of ideas and have driven advancements in the study of aerosols and particulate matter, amplifying the impact of his patented technologies.
Conclusion
Constantinos Sioutas's contributions to innovation in particulate mass monitoring and aerosol technology reflect his commitment to addressing environmental challenges. His six patents demonstrate a remarkable blend of creativity and technical prowess, solidifying his reputation as a leading inventor dedicated to advancing our understanding of air quality and health-related technologies. Through his work, Sioutas continues to shape the future of environmental science and engineering.