Patents by Inventor Sung Jun MAENG

Sung Jun MAENG 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).

  • Glass composition for vitrifying flammable waste products
    Patent number: 9988297
    Abstract: This invention relates to the vitrification of radioactive waste products. According to this invention, a glass composition, which is suitable for flammable waste products, such as gloves, working clothes, plastic waste, and rubber, and a method of vitrifying the flammable waste products using the same are provided to significantly reduce the volume of radioactive waste products and to vitrify the flammable waste products using the glass composition, which is suitable for vitrifying the flammable waste products, thereby maximally delaying or completely preventing the leakage of radioactive materials from a molten solidified body.
    Type: Grant
    Filed: December 27, 2013
    Date of Patent: June 5, 2018
    Assignee: Korea Hydro & Nuclear Power Co., Ltd.
    Inventors: Deuk Man Kim, Sung Jun Maeng, Cheon Woo Kim
  • GLASS COMPOSITION FOR VITRIFYING FLAMMABLE WASTE PRODUCTS AND METHOD FOR VITRIFYING FLAMMABLE WASTE PRODUCT USING SAME
    Publication number: 20170036944
    Abstract: This invention relates to the vitrification of radioactive waste products. According to this invention, a glass composition, which is suitable for flammable waste products, such as gloves, working clothes, plastic waste, and rubber, and a method of vitrifying the flammable waste products using the same are provided to significantly reduce the volume of radioactive waste products and to vitrify the flammable waste products using the glass composition, which is suitable for vitrifying the flammable waste products, thereby maximally delaying or completely preventing the leakage of radioactive materials from a molten solidified body.
    Type: Application
    Filed: December 27, 2013
    Publication date: February 9, 2017
    Inventors: Deuk Man KIM, Sung Jun MAENG