Patents by Inventor Sun Min Park

Sun Min Park 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).

  • Biotin-Amino Acid Conjugate Useful as a Hydrogelator and Hydrogel Prepared Therefrom
    Publication number: 20090011025
    Abstract: A biotin-amino acid conjugate, wherein the carboxylic group of biotin and the ?-amino group of an amino acid is linked by an amide bond, is biocompatible and has an excellent gelation capability in an aqueous medium. Accordingly, a hydrogel prepared therefrom is useful as a drug delivery system.
    Type: Application
    Filed: September 23, 2005
    Publication date: January 8, 2009
    Applicants: POSTECH FOUNDATION, POSTECH ACADEMY-INDUSTRY FOUNDATION
    Inventors: Byeang Hyean Kim, Sankaprasad Bhuniya, Sun Min Park
  • 2?-deoxyuridine derivatives and hydrogels formed therewith
    Patent number: 6884882
    Abstract: A 2?-deoxyuridine derivative of formula I is bioavailable and thermally stable and forms a gel in water at a low concentration; and, can be employed as a drug delivery vehicle:
    Type: Grant
    Filed: April 27, 2004
    Date of Patent: April 26, 2005
    Assignee: Postech Foundation
    Inventors: Byeang Hyean Kim, Sun Min Park, Yoon Suk Lee