Patents by Inventor Hook Hong

Hook Hong 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).

  • MANUFACTURING METHOD OF MECHANICAL PULP FROM CORNSTALK CELLULOSE
    Publication number: 20090020246
    Abstract: The present invention relates to a manufacturing method of mechanical pulp from stalks of corn, an annual plant, by adding a digesting agent and, prior to, during or following addition of the digesting agent, completely separating fibrous material from the cornstalks by mechanical refining. The method of the present invention comprises: (1) a first digesting process of adding 0.
    Type: Application
    Filed: November 22, 2005
    Publication date: January 22, 2009
    Inventors: Hai-Il Ryu, Hook Hong