This inventor holds 1 USPTO granted patent. Top assignee: Battelle Memorial Institute. Active years: 1998.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1998
Title: Jaquetta R DesChane: Innovator in Radionuclide Separation
Introduction
Jaquetta R DesChane is a notable inventor based in Pasco, WA (US). She has made significant contributions to the field of radionuclide separation, particularly through her innovative methods that enhance the efficiency of extracting valuable isotopes for medical applications.
Latest Patents
DesChane holds a patent for a method titled "Bismuth generator method." This invention focuses on the separation of .sup.213 Bi from a solution of radionuclides. The method involves adjusting the concentration of chloride ions and hydrogen ions to facilitate the formation of a chloride complex. The solution is then brought into contact with an anion exchange resin, allowing .sup.213 Bi to be absorbed and adhered to the resin. The process also includes the removal of non-absorbing radionuclides such as .sup.225 Ra, .sup.225 Ac, and .sup.221 Fr, along with HCl, using a scrub solution. The .sup.213 Bi is subsequently released from the resin by washing it with a stripping solution that breaks the chloride anionic complex, thus releasing .sup.213 Bi as a cation. A preferred embodiment of this invention utilizes a thin membrane for the anion exchange resin, which allows for rapid adherence and stripping of .sup.213 Bi. The stripping solution for purification includes sodium acetate at pH 5.5, which is crucial for medical applications.
Career Highlights
DesChane is associated with the Battelle Memorial Institute, where she continues to advance her research and development in the field of radionuclide applications. Her work has been instrumental in improving the methods used for isolating isotopes that are essential for various medical treatments.
Collaborations
One of her notable collaborators is Lane A Bray, who has worked alongside DesChane in her innovative projects. Their combined efforts have contributed to the advancement of technologies in radionuclide separation.
Conclusion
Jaquetta R DesChane's contributions to the field of radionuclide separation through her patented methods highlight her role as an innovator in medical applications. Her work continues to impact the efficiency of isotope extraction, paving the way for advancements in medical treatments.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile