Company Filing History:
3 out of 10 
2 out of 2,343 
Years Active: 1996-2001
Title: The Innovations of William Mantulin
Introduction
William Mantulin is a notable inventor based in Champaign, Illinois. He has made significant contributions to the field of photometry, particularly in the quantitative determination of materials in highly scattering media such as living tissue. With a total of three patents to his name, Mantulin's work has implications for medical diagnostics and research.
Latest Patents
One of Mantulin's latest patents is a photosensor with multiple light sources. This invention allows for the quantitative determination of various materials in highly scattering media, such as living tissue, through an external photometric method. The system utilizes multiple light sources positioned at varying distances from a sensor. The light emitted from these sources is amplitude modulated, and the gain of the sensor is modulated at a frequency different from that of the light modulation. Data is collected from each light source at different distances, enabling the construction of curves that quantitatively determine the presence of materials like glucose, oxyhemoglobin, and deoxyhemoglobin in living tissue.
Career Highlights
Throughout his career, Mantulin has worked with reputable organizations, including I.S.S. (USA), Inc. and the University of Illinois. His experience in these institutions has allowed him to refine his skills and contribute to advancements in his field.
Collaborations
Mantulin has collaborated with esteemed colleagues such as Enrico Gratton and Sergio Fantini. These partnerships have likely enriched his research and led to innovative solutions in photometry.
Conclusion
William Mantulin's contributions to the field of photometry and his innovative patents demonstrate his commitment to advancing medical diagnostics. His work continues to have a significant impact on the understanding of materials in living tissue.