Patents by Inventor Albert A. DeFusco, Jr.

Albert A. DeFusco, Jr. 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).

  • Synthesis of trinitrophloroglucinol
    Patent number: 4434304
    Abstract: A one pot process for the preparation of trinitrophloroglucinol by the addition of a nitric acid and sulfuric acid mixture to phloroglucinol in sulfuric acid where the nitric acid and phloroglucinol are present in stoichiometric amounts.
    Type: Grant
    Filed: October 15, 1982
    Date of Patent: February 28, 1984
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Albert A. DeFusco, Jr., Arnold T. Nielsen, Ronald L. Atkins