Patents by Inventor Hsiao-Hui Feng

Hsiao-Hui Feng 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).

  • Peptides used as angiotensin converting enzyme inhibitor and preparation process thereof
    Patent number: 7335722
    Abstract: The invention discloses five peptides which can be used as angiotensin converting enzyme inhibitor. The subject invention also discloses a process for the preparation of the products having angiotensin converting enzyme inhibitory activity, which comprises the following steps: (a) adding protein hydrolase to the solution of chicken residues for reaction; (b) separating the chicken residues and liquid after the reaction of step (a) and collecting the separated liquid; and (c) drying the liquid obtained from step (b) to obtain the products.
    Type: Grant
    Filed: April 5, 2004
    Date of Patent: February 26, 2008
    Assignee: Food Industry Research and Development Institute
    Inventors: Yi-Hong Chen, Yung-Hsiang Yang, Yu-Hui Liu, Chien-Ti Chang, Hsiao-Hui Feng, Chu-Chin Chen
  • Novel peptides use as angiotensin converting enzyme inhibitor and preparation process thereof
    Publication number: 20040162244
    Abstract: The invention discloses five novel peptides which can be used as angiotensin converting enzyme inhibitor.
    Type: Application
    Filed: April 5, 2004
    Publication date: August 19, 2004
    Inventors: Yi-Hong Chen, Yung-Hsiang Yang, Yu-Hui Liu, Chien-Ti Chang, Hsiao-Hui Feng, Chu-Chin Chen
  • Peptides used as angiotensin converting enzyme inhibitor and preparation process thereof
    Patent number: 6767990
    Abstract: The invention discloses five novel peptides which can be used as angiotensin converting enzyme inhibitor. The subject invention also discloses a process for the preparation of the products having angiotensin converting enzyme inhibitory activity, which comprises the following steps: (a) adding protein hydrolase to the solution of chicken residues for reaction; (b) separating the chicken residues and liquid after the reaction of step (a) and collecting the separated liquid; and (c) drying the liquid obtained from step (b) to obtain the products.
    Type: Grant
    Filed: May 17, 2000
    Date of Patent: July 27, 2004
    Assignee: Food Industry Research and Development Institute
    Inventors: Yi-Hong Chen, Yung-Hsiang Yang, Yu-Hui Liu, Chien-Ti Chang, Hsiao-Hui Feng, Chu-Chin Chen