Patents by Inventor Seok Gu Go

Seok Gu Go 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).

  • Apparatus of polymer web by electrospinning process
    Patent number: 6616435
    Abstract: The present invention relates to an apparatus of polymer web by electrospinning process and manufacturing method thereof, which can manufacture porous polymer web using an electrospinning method. The method for manufacturing porous polymer web by electrospinning process includes the steps of: forming, pressurizing and supplying at least one or more kinds of polymer materials in a liquid state; and discharging and piling the polymer materials to a collector through one or more charged nozzles, the collector being located under the nozzles and charged to have a polarity opposed to the polarity of the charged nozzles, the collector moving in a prescribed speed.
    Type: Grant
    Filed: April 3, 2001
    Date of Patent: September 9, 2003
    Assignee: Korea Institute of Science and Technology
    Inventors: Wha Seop Lee, Seong Mu Jo, Seok Gu Go, Suk Won Chun
  • Apparatus of polymer web by electrospinning process
    Publication number: 20020122840
    Abstract: The present invention relates to an apparatus of polymer web by electrospinning process and manufacturing method thereof, which can manufacture porous polymer web using an electrospinning method. The method for manufacturing porous polymer web by electrospinning process includes the steps of: forming, pressurizing and supplying at least one or more kinds of polymer materials in a liquid state; and discharging and piling the polymer materials to a collector through one or more charged nozzles, the collector being located under the nozzles and charged to have a polarity opposed to the polarity of the charged nozzles, the collector moving in a prescribed speed.
    Type: Application
    Filed: April 3, 2001
    Publication date: September 5, 2002
    Inventors: Wha Seop Lee, Seong Mu Jo, Seok Gu Go, Suk Won Chun