Company Filing History:
Years Active: 1976
Title: Innovations of Samuel M Freund
Introduction
Samuel M Freund is a notable inventor based in Gaithersburg, MD (US). He has made significant contributions to the field of isotope enrichment through his innovative methods. His work has implications for various scientific and industrial applications.
Latest Patents
Freund holds a patent for "Laser-induced photochemical enrichment of boron isotopes." This patent describes a method for selectively enriching boron isotopes using a laser-induced photochemical process. The technique involves the reaction of laser-excited boron trichloride with either H₂S or D₂S. By subjecting a low-pressure gaseous mixture of boron trichloride and the sulfide to infrared radiation from a carbon dioxide TE laser, Freund's method selectively excites either boron-10 or boron-11 molecules. This selective excitation enhances their reactivity with the sulfide, leading to the production of a boron-containing solid phase and a gaseous phase primarily composed of unreacted BCl₃. The enriched boron trichloride is then recovered through a multi-step recovery procedure.
Career Highlights
Freund is associated with the Government of the United States of America, as represented by the Secretary of Commerce. His work has been instrumental in advancing the understanding and application of laser-induced reactions in isotope enrichment.
Collaborations
Freund has collaborated with Joseph J Ritter, contributing to the development and refinement of his innovative methods.
Conclusion
Samuel M Freund's contributions to the field of isotope enrichment through his patented methods highlight the importance of innovation in scientific research. His work continues to influence advancements in various applications.