Patents by Inventor Shu T. Chen

Shu T. Chen 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).

  • Nitrate salt-based process for manufacture of graphite oxide
    Patent number: 9199851
    Abstract: The present invention relates to a nitrate salt-based process for preparing a graphite oxide. The invention nitrate salt-based process employs starting materials comprising a sulfuric acid, an inorganic nitrate salt, an amount of water, a first amount of chlorate salt, and a graphite.
    Type: Grant
    Filed: February 4, 2014
    Date of Patent: December 1, 2015
    Inventors: Shu T. Chen, Michael S. Paquette, Mary Anne Leugers
  • NITRATE SALT-BASED PROCESS FOR MANUFACTURE OF GRAPHITE OXIDE
    Publication number: 20140154164
    Abstract: The present invention relates to a nitrate salt-based process for preparing a graphite oxide. The invention nitrate salt-based process employs starting materials comprising a sulfuric acid, an inorganic nitrate salt, an amount of water, a first amount of chlorate salt, and a graphite.
    Type: Application
    Filed: February 4, 2014
    Publication date: June 5, 2014
    Applicant: DOW GLOBAL TECHNOLOGIES LLC
    Inventors: Shu T. Chen, Michael S. Paquette, Mary Anne Leugers