Patents by Inventor William B. Dodge

William B. Dodge 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).

  • Process and apparatus for producing cyanuric acid
    Patent number: 4567258
    Abstract: A process is provided to produce a solution or slurry of cyanuric acid in an inert solvent essentially free from by-product impurities from an aqueous solution of urea and/or biuret. Optionally, the cyanuric acid product may be separated from the inert solvent by filtering, centrifuging or distilling off the inert solvent and leaving the cyanuric acid solid.
    Type: Grant
    Filed: April 18, 1985
    Date of Patent: January 28, 1986
    Assignee: Olin Corporation
    Inventor: William B. Dodge
  • Process for producing alkali metal cyanates
    Patent number: 4495107
    Abstract: An alkali metal cyanate is prepared by heating a heterogeneous mixture of urea and an alkali metal carbonate in a solvent which selectively dissolves urea, but not the alkali metal carbonate.
    Type: Grant
    Filed: March 10, 1983
    Date of Patent: January 22, 1985
    Assignee: FMC Corporation
    Inventors: William B. Dodge, Marc Halfon