Patents by Inventor Kenneth Alfred Williams

Kenneth Alfred Williams 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).

  • Vented combinatorial processing cell
    Patent number: 9044774
    Abstract: A vented combinatorial processing cell is described, including a sleeve having an end forming a fluid seal with a region of a substrate, a flow head including a vent and disposed in the sleeve to dispense fluid onto the region, the flow head, the substrate, and the sleeve defining a chamber for processing the region, a fluid source attached to the flow head to deliver the fluid into the chamber, and a vacuum port attached to the flow head to remove fluid from the chamber.
    Type: Grant
    Filed: December 28, 2007
    Date of Patent: June 2, 2015
    Assignee: Intermolecular, Inc.
    Inventors: Aaron Francis, John Schmidt, Kenneth Alfred Williams