Patents by Inventor Lau Yang

Lau 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).

  • Upgrading drip oil
    Publication number: 20070249886
    Abstract: A method is disclosed for upgrading drip oil comprising subjecting the drip oil to multiple distillation steps to form a stream rich in aromatics and a separate stream rich in dicyclopentadiene.
    Type: Application
    Filed: April 20, 2006
    Publication date: October 25, 2007
    Inventors: Krishnan Viswanathan, Lau Yang, Ellen Lenz, David Leyshon