Patents by Inventor Deng-Cheng LIU

Deng-Cheng LIU 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).

  • USES OF TOONA SINENSIS EXTRACT
    Publication number: 20180369312
    Abstract: A Toona sinensis extract for antibacterial. The Toona sinensis extract has the ability to inhibit growth or reproduction of bacteria and also to prevent corruption, color change and acidification of foods. So that, it can replace commercial ingredients and be applied to antibacterial, pharmaceutical composition or preservative that can prevent food corruption.
    Type: Application
    Filed: September 4, 2018
    Publication date: December 27, 2018
    Inventor: Deng-Cheng LIU
  • USES OF TOONA SINENSIS EXTRACT
    Publication number: 20140199420
    Abstract: The present invention is related to a Toona sinensis extract for antibacterial. The Toona sinensis extract has the ability to inhibit growth or reproduction of bacteria and also to prevent corruption, color change and acidification of foods. So that, it can replace commercial ingredients and be applied to antibacterial, pharmaceutical composition or preservative that can prevent food corruption.
    Type: Application
    Filed: January 3, 2014
    Publication date: July 17, 2014
    Applicant: National Chung Hsing University
    Inventor: Deng-Cheng LIU