Patents Assigned to SNUR&DB
  • Patent number: 9012604
    Abstract: The present invention relates to a triazanonane derivative indicated by the chemical formula 1 below, or a pharmaceutically acceptable salt thereof, and a method for preparing same, and the triazanonane derivative according to the present invention forms a complex with a metal-fluoride and displays an effect of increasing the labeling efficiency up to 78-90% when labeling F-18, thus enabling use in various radioactive medicine labeling (In the chemical formula 1, R1, R2, A. E. X, n and m are as defined in the present description.
    Type: Grant
    Filed: February 1, 2012
    Date of Patent: April 21, 2015
    Assignee: Snur & DB Foundation
    Inventors: Jae Min Jeong, Dinesh Shetty, Dong Soo Lee, June-Key Chung, Myung Chul Lee
  • Publication number: 20120112118
    Abstract: Disclosed is a method of manufacturing soundproofing composite, and a soundproofing composite manufactured by the aforementioned method, the method comprising preparing a mixture by dissolving PP resin and nanoclay in a solvent; and volatilizing the solvent from the mixture. According to the present invention, the composite is manufactured by dissolving PP resin and nanoclay, to thereby realize great stiffness and soundproofing properties.
    Type: Application
    Filed: July 15, 2010
    Publication date: May 10, 2012
    Applicant: SNUR&DB
    Inventors: Yeon June Kang, Sung Hoon Ahn, Jae Chul Lee, Jun Yan