Patents by Inventor Ghun Lee, II

Ghun Lee, II 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).

  • Publication number: 20100129459
    Abstract: Disclosed are biodegradable microspheres, capable of releasing a glucose-regulating peptide in a controlled manner, comprising a biodegradable polymer carrier with the glucose-regulating peptide encapsulated therein, and methods for the preparation thereof. In addition to ensuring high encapsulation efficiency and high stability of the encapsulated drug, the microspheres shows neither an initial burst effect nor incomplete release and allows the zero-order release of drugs over a prolonged period of time, thus improving the therapeutic effect of the drug.
    Type: Application
    Filed: April 18, 2008
    Publication date: May 27, 2010
    Applicant: DONG-A PHARMACEUTICAL. CO., LTD
    Inventors: Hyun Hee Kwak, Ghun Lee, II, Yong Man Park, Mi Kyung Son, Hi Chang Yang, Tae Hyoung Kim, Yoon Ji Kim, Byong Moon Kim, Sung Hee Lee, Soo Hyung Kang, Moohi Yoo