Patents by Inventor Ui C Koh

Ui C Koh 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).

  • Lysophospholipids composition with water solubility
    Patent number: 6610313
    Abstract: The present invention discloses improved lysophospholipids composition having water-solubility in order to solve a conventional problem accompanying only the use of LPE as an anti-aging lysophospholipid caused by water-insoluble property thereof, comprising subsidiary lysophospholipid components, that is, LPI and LPC other than LPE to inhibit aging processional lysophospholipids, thereby forming an enhanced water-soluble lysophospholipids composition conveniently useable in plants and/or animals applications.
    Type: Grant
    Filed: December 7, 2001
    Date of Patent: August 26, 2003
    Assignee: Doosan Corporation
    Inventors: GukHoon Chung, Young-Lae Yang, Ui C Koh