Patents by Inventor Brandon K. Stephan

Brandon K. Stephan 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 for the production of monoalkali metal cyanurates
    Patent number: 8067587
    Abstract: A process for making monoalkali metal cyanurates in a powdery form from a cyanuric acid powder by adding thereto a concentrated aqueous solution of an alkali hydroxide such as sodium or potassium hydroxide. The concentrated aqueous alkali hydroxide solution is added sequentially to the cyanuric acid powder as the admixture is vigorously mixed, forming a monoalkali metal cyanurate as a hydrated powder.
    Type: Grant
    Filed: July 28, 2006
    Date of Patent: November 29, 2011
    Assignee: Lenroc Company
    Inventors: Kurt F. Stephan, Brandon K. Stephan