Patents by Inventor Yeon Seok Ryu

Yeon Seok Ryu 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).

  • Patent number: 10322977
    Abstract: Provided is an animal hair waste treating apparatus, which is intended to dissolve and treat animal hair waste, the apparatus including: a first treatment container configured to inject the animal hair waste and a treating solvent and to be heat-treated; a heating unit for heating the first treatment container; an animal hair waste storage and supply unit supplying the animal hair waste to the first treatment container; a treating solvent storage and supply unit supplying the treating solvent to the first treatment container; and a solid treating unit configured to neutralize the treating solvent and to filter and discharge remaining solids after treatment of the animal hair waste.
    Type: Grant
    Filed: June 2, 2014
    Date of Patent: June 18, 2019
    Assignees: GIDICHEM CO., LTD., PRIVATE COMPANY GREEN WORLD
    Inventors: Mi Hye Oh, Na Hyeon Ryu, Yeon Seok Ryu, Youn Woo Lee
  • Publication number: 20160251274
    Abstract: Provided is an animal hair waste treating apparatus, which is intended to dissolve and treat animal hair waste, the apparatus including: a first treatment container configured to inject the animal hair waste and a treating solvent and to be heat-treated; a heating unit for heating the first treatment container; an animal hair waste storage and supply unit supplying the animal hair waste to the first treatment container; a treating solvent storage and supply unit supplying the treating solvent to the first treatment container; and a solid treating unit configured to neutralize the treating solvent and to filter and discharge remaining solids after treatment of the animal hair waste.
    Type: Application
    Filed: June 2, 2014
    Publication date: September 1, 2016
    Applicants: GIDICHEM CO., LTD., PRIVATE COMPANY GREEN WORLD
    Inventors: Mi Hye OH, Na Hyeon RYU, Yeon Seok RYU, Youn Woo LEE
  • Patent number: 9101909
    Abstract: Provided is a liquid combustion catalyst composition comprising an ionized metal compound, and more particularly, to a liquid combustion catalyst composition comprising an ionized metal compound, in which the ionic metal compound is added to fuel burning in a combustion engine to quickly achieve a chemical thermal equilibrium condition required for the combustion of fuel such as hydrocarbon fuel, fossil fuel and biomass, and to optimize the amount of air which contains oxygen required for the equilibrium condition in terms of chemical equivalence, thereby improving thermal efficiency and the efficiency of the combustion engine so that fuel consumption for a heat source can be reduced, and optimizing the combustion performed by the combustion device by controlling the generation of sludge, clinker and fouling which may be generated due to an inorganic substance so that a combustion rate per unit area and the productivity of the combustion device can be improved.
    Type: Grant
    Filed: October 20, 2011
    Date of Patent: August 11, 2015
    Inventors: Mi Hye Oh, Na Hyeon Ryu, Yeon Seok Ryu, Hwan Woo Ryu
  • Publication number: 20130210616
    Abstract: Provided is a liquid combustion catalyst composition comprising an ionized metal compound, and more particularly, to a liquid combustion catalyst composition comprising an ionized metal compound, in which the ionic metal compound is added to fuel burning in a combustion engine to quickly achieve a chemical thermal equilibrium condition required for the combustion of fuel such as hydrocarbon fuel, fossil fuel and biomass, and to optimize the amount of air which contains oxygen required for the equilibrium condition in terms of chemical equivalence, thereby improving thermal efficiency and the efficiency of the combustion engine so that fuel consumption for a heat source can be reduced, and optimizing the combustion performed by the combustion device by controlling the generation of sludge, clinker and fouling which may be generated due to an inorganic substance so that a combustion rate per unit area and the productivity of the combustion device can be improved.
    Type: Application
    Filed: October 20, 2011
    Publication date: August 15, 2013
    Inventors: Mi Hye Oh, Na Hyeon Ryu, Yeon Seok Ryu, Hwan Woo Ryu