Patents by Inventor Yong Shik Jeong

Yong Shik Jeong 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).

  • Method of coating catalyst carrier layer of metal-metal oxide, method of depositing active catalyst particles onto metal substrates for preparing metal monolith catalyst modules, and module thereby
    Patent number: 7166323
    Abstract: Disclosed is a method of coating a porous carrier layer of metal-metal oxide and depositing an active catalyst component on metal substrates, and a monolith module useful as a catalytic reactor with low pressure drop prepared using the metal substrate having the deposited catalyst. By forming the porous carrier particle layer on the metal substrate and depositing the catalyst particles thereon, the catalyst particles are drastically increased in deposition strength and impact durability. Also, the disclosed monolith catalyst module is used for a long time while the catalyst is not detached under high mechanical or thermal impact and high conversion efficiency thereof is maintained at a desired level, due to securely deposited catalyst particles.
    Type: Grant
    Filed: February 3, 2003
    Date of Patent: January 23, 2007
    Assignee: Pohang University of Science & Technology
    Inventors: Jong Shik Chung, Yong Shik Jeong, Kyung Shik Yang
  • Method of coating catalyst carrier layer of metal-metal oxide, method of depositing active catalyst particles onto metal substrates for preparing metal monolith catalyst modules, and module thereby
    Publication number: 20040086637
    Abstract: Disclosed is a method of coating a porous carrier layer of metal-metal oxide and depositing an active catalyst component on metal substrates, and a monolith module useful as a catalytic reactor with low pressure drop prepared using the metal substrate having the deposited catalyst. By forming the porous carrier particle layer on the metal substrate and depositing the catalyst particles thereon, the catalyst particles are drastically increased in deposition strength and impact durability. Also, the disclosed monolith catalyst module is used for a long time while the catalyst is not detached under high mechanical or thermal impact and high conversion efficiency thereof is maintained at a desired level, due to securely deposited catalyst particles.
    Type: Application
    Filed: February 3, 2003
    Publication date: May 6, 2004
    Applicant: ENVICHEM CO., LTD. & POHANG UNIVERSITY OF SCIENCE & TECHNOLOGY
    Inventors: Jong Shik Chung, Yong Shik Jeong, Kyung Shik Yang