Patents by Inventor Meng-Dan Jiang

Meng-Dan Jiang 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).

  • Phosphorus-containing compounds and their use in flame retardance
    Patent number: 6441067
    Abstract: A series of novel phosphorus-containing compounds suitable for use as a flame retardant having the following formula are disclosed: wherein R1-R8 independently are H or C1-C4 alkyl; Y is —OH or wherein Q is H, —NO2, —NH2, —OH, —CH3, —CHO, —COOH, A is —O—, —, —CH2—, or —C(CH3)2—; R9 and R10 independently are H, or C1-C4 alkyl.
    Type: Grant
    Filed: August 23, 2001
    Date of Patent: August 27, 2002
    Assignee: Chung-Shan Institute of Science & Technology
    Inventors: Yie-Shun Chiu, Meng-Dan Jiang, Ying-Ling Liu