Patents by Inventor Mi Soo Seok

Mi Soo Seok 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).

  • Process of making fiber having functional mineral powder
    Patent number: 6669882
    Abstract: A method of producing fiber having functional mineral powders includes the steps of a first pulverizing functional mineral which crystal form of is pinacoid, a second closely pulverizing the first pulverized functional mineral powders to be less than ⅓ granularity of desired fineness, mixing and synthesizing 0.1-10 weight % of the second pulverized functional mineral powders and 90-99.9 weight % of a chemical resin, and spinning the mixture of functional mineral powders and the chemical resin.
    Type: Grant
    Filed: April 4, 2001
    Date of Patent: December 30, 2003
    Inventor: Mi Soo Seok
  • Method of producing fiber having functional mineral powder and fiber produced therefrom
    Publication number: 20020014716
    Abstract: A method of producing fiber having functional mineral powders comprises the steps of a first pulverizing functional mineral which crystal form of is pinacoid, a second closely pulverizing the first pulverized functional mineral powders to be less than ⅓ granularity of desired fineness, mixing and synthesizing 0.1-10 weight % of the second pulverized functional mineral powders and 90-99.9 weight % of a chemical resin, and spinning the mixture of functional mineral powders and the chemical resin.
    Type: Application
    Filed: April 4, 2001
    Publication date: February 7, 2002
    Inventor: Mi Soo Seok
  • Process of making loess-containing fiber
    Patent number: 5958328
    Abstract: Provided with a loess-containing fiber and its manufacturing method wherein the fiber contains loess that generates far-infrared rays and has antibiotic and disinfectant properties, the method including the steps of melting a polymer to form a melt polymer, firing loess in a firing furnace, grinding the fired loess into particles having a specified size by means of a mill, and admixing the powder of the ground loess with the melt polymer in a mixer.
    Type: Grant
    Filed: March 27, 1998
    Date of Patent: September 28, 1999
    Assignee: Mi-Soo Seok
    Inventors: Mi-Soo Seok, U-Hyon Paek