Patents by Inventor Louise L. Ko

Louise L. Ko 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).

  • Pesticide protective articles
    Patent number: 6679922
    Abstract: The present invention provides methods for preparing an article capable of detoxifying a pesticide, such as textiles, comprising: (a) immersing the article in an aqueous treating solution which comprises a catalyst, a wetting agent and a heterocyclic amine; and (b) treating the article with a halogenated aqueous solution, thereby rendering the article capable of detoxifying a pesticide.
    Type: Grant
    Filed: August 23, 2000
    Date of Patent: January 20, 2004
    Assignee: The Regents of the University of California
    Inventors: Gang Sun, Louise L. Ko, Takayuki Shibamoto