Patents by Inventor Paul G. Hagan

Paul G. Hagan 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).

  • Plutonium and americium separation from salts
    Patent number: 3996331
    Abstract: Salts or materials containing plutonium and americium are dissolved in hydrochloric acid, heated, and contacted with an alkali metal carbonate solution to precipitate plutonium and americium carbonates which are thereafter readily separable from the solution.
    Type: Grant
    Filed: June 24, 1975
    Date of Patent: December 7, 1976
    Assignee: The United States of America as represented by the United States Energy Research and Development Administration
    Inventors: Paul G. Hagan, Frend J. Miner