Patents by Inventor Dodd S. Smith

Dodd S. Smith 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).

  • Preparation of phenol having improved clarity when dispersed in water
    Patent number: 5122234
    Abstract: This invention is a continuous process for preparing phenol having improved clarity when dispersed in water. The phenol is prepared from crude phenol being the product of decomposition of cumene hydroperoxide and having previously been distilled to remove large portions of acetone, cumene and alphamethyl styrene.
    Type: Grant
    Filed: February 4, 1991
    Date of Patent: June 16, 1992
    Assignee: Allied-Signal Inc.
    Inventors: Saul L. Elishewitz, Clifford M. Gilpin, III, Gerald E. Hollenbach, John J. Santarsiero, II, William J. Moffatt, David B. Lebowitz, Dodd S. Smith, Larry B. Wolf