Patents by Inventor Cameron Ferguson

Cameron Ferguson 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 producing activated carbon
    Patent number: 7199080
    Abstract: A method of producing activated carbon comprising the steps of a) pyrolysing corn derivatives to generate char and b) activating the char to produce activated corn carbon.
    Type: Grant
    Filed: June 17, 2003
    Date of Patent: April 3, 2007
    Assignees: Ensyn Renewables, Inc., A E Staley Manufacturing Company
    Inventors: Barry Freel, Gin Liaw, Cameron Ferguson
  • Process for producing activated carbon
    Publication number: 20040097369
    Abstract: The invention can be summarized as follows. There is provided a method of producing activated carbon comprising the steps of a) pyrolysing corn derivatives to generate char and b) activating the char to produce activated corn carbon. Also provided are activated corn carbon products and methods employing the activated corn carbon.
    Type: Application
    Filed: June 17, 2003
    Publication date: May 20, 2004
    Inventors: Barry Freel, Gin Liaw, Cameron Ferguson