Patents by Inventor Karen Venita (Sue) Kelly

Karen Venita (Sue) Kelly 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 saleable liquids from organic material
    Patent number: 6919488
    Abstract: A process for producing saleable liquids from organic material comprising the following steps. Providing organic material and separating it into solids, liquids and vapor. Reacting the liquids, combining it with water vapor and producing a volatized gas stream. Removing nitrogen dioxide from the gas stream to produce a scrubbed volatized gas stream. Reacting the scrubbed volatized gas stream with water vapor to produce a combined volatized gas stream. Removing carbon dioxide from the combined volatized gas stream to produce a subtracted volatized gas stream. Reacting the subtracted volatized gas stream with methanol to produce an enhanced volatized gas stream. Distilling the enhanced volatized gas stream to produce ethanol.
    Type: Grant
    Filed: May 20, 2003
    Date of Patent: July 19, 2005
    Assignee: Woodland Chemical Systems, Inc.
    Inventors: Larry Jack Melnichuk, Karen Venita (Sue) Kelly