Patents by Inventor Jing-Cheng Tsai

Jing-Cheng Tsai 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).

  • Catalyst composition for preparing olefin polymers
    Publication number: 20020183195
    Abstract: A catalyst composition which can be used for preparing olefin polymers. The obtained olefin polymer has high cycloolefin conversion and a high glass transition temperature. In addition, the catalyst composition can still maintain relatively high activity at high temperature reaction conditions.
    Type: Application
    Filed: February 22, 2002
    Publication date: December 5, 2002
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Jing-Cheng Tsai, Ming-Yuan Wu, Tung-Ying Hsieh, Yuh-Yuan Wei