Patents by Inventor Heng-Huey H. Yang

Heng-Huey H. Yang 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).

  • Carbon black with attached carbon nanotubes and method of manufacture
    Publication number: 20080233402
    Abstract: A novel composition of matter comprises carbon black as a catalyst support for the growth of carbon nanotubes that directly adhere to the carbon black. When the composition of matter is mixed in plastic, oil, water, rubber, etc., the carbon nanotubes are carried as part of the carbon black aggregates and remain in intimate contact. A method of producing the composition of matter also is disclosed.
    Type: Application
    Filed: June 8, 2006
    Publication date: September 25, 2008
    Inventors: Thomas F. Carlson, Heng-Huey H. Yang, Wesley A. Wampler