Patents by Inventor Myung Jin Kim

Myung Jin Kim 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: 20020197328
    Abstract: A sustained-release drug composition consisting essentially of microparticles of hyaluronic acid having a high molecular weight or an inorganic salt thereof and a protein or peptide drug encased in said microparticles, wherein the average size of said microparticles ranges from 0.1 to 40 &mgr;m.
    Type: Application
    Filed: July 26, 2002
    Publication date: December 26, 2002
    Applicant: LG Chemical Limited
    Inventors: Myung-Jin Kim, Sun-Jin Kim, Oh-Ryong Kwon
  • Patent number: 5753234
    Abstract: A microparticle having a particle size ranging from 0.5 to 300 .mu.m, which is prepared by dissolving an antigen or a mixture of antigens in an aqueous solution, adding a water-soluble substance thereto, and removing water to obtain a core particle and coating the core particle with a biodegradable polymer; and a single-shot vaccine formulation prepared by dispersing the microparticles in an injection medium.
    Type: Grant
    Filed: March 11, 1996
    Date of Patent: May 19, 1998
    Assignee: LG Chemical Ltd.
    Inventors: Hyeon-Kook Lee, Jung-Hwan Park, Nam-Sok Choi, Myung-Jin Kim, Soo-Hyeon Kim