Patents by Inventor Chung Shil Kwak

Chung Shil Kwak 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).

  • Pharmaceutical compositions and preparations for treatment of metabolic bone disease
    Patent number: 6835722
    Abstract: The present invention relates to a pharmaceutical composition for the treatment of metabolic bone disease and the method of preparation thereof, and more particularly, to an improved pharmaceutical composition for the therapeutic treatment of metabolic disease and the method of preparation thereof, wherein said composition is prepared as a composite pharmaceutical agent which comprises calcitriol; which reduces the rate of spine fractures and increases bone density; alendronate, a bone resorption inhibitor, as two main active ingredients in an optimal mixing ratio to exert the greatest synergistic therapeutic effect; and adequate amount of other additives such as a resorption fortifier of alendronate.
    Type: Grant
    Filed: April 19, 2002
    Date of Patent: December 28, 2004
    Assignee: Yuyu Industrial Co., Ltd.
    Inventors: Sung An Kang, Kyung Hee Lee, Chung Shil Kwak, Chang Jong Kim, Yong Oh Lee