Patents by Inventor Elliot Lebowitz

Elliot Lebowitz has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Production of high purity radiothallium
    Patent number: 3993538
    Abstract: The method of producing high purity thallium-201 for use as a myocardial scanning agent comprising the steps of irradiating a thallium target with protons to give the reaction .sup.203 Tl(p,3n) .sup.201.sub.Pb, separating in ion exchange columns the lead from the thallium isotopes, permitting the lead to decay, and then purifying the thallium solution and converting the thallium present to thallous form in which it can be used.
    Type: Grant
    Filed: January 27, 1976
    Date of Patent: November 23, 1976
    Assignee: The United States of America as represented by the United States Energy Research and Development Administration
    Inventors: Elliot Lebowitz, Margaret W. Greene