Patents by Inventor Hyeon H. Jeong

Hyeon H. Jeong 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).

  • Method for the production of porcine growth hormone using a synthetic gene in yeast cells
    Patent number: 5541086
    Abstract: High protein content feed or synthetic steroides are used to elevate the efficiency of feed and promote pig growth. However, the steroids are not metabolized quickly but remain in the body for a long time and may have a detrimental influence on humans. The invention relates to a method for the production of porcine growth hormone which improves the growth of pigs and the efficiency of feed using a synthetic gene in yeast cells. It has been found that porcine growth hormone may be produced economically and in bulk in yeast by gene manipulation technology.
    Type: Grant
    Filed: November 13, 1990
    Date of Patent: July 30, 1996
    Assignee: Lucky, Ltd.
    Inventors: Jung M. Jo, Tae H. Lee, Hyeon H. Jeong, Yong B. Lee, Tae G. Lee, Yeong W. Park, Kyu B. Han