Patents by Inventor Kitchaporn Nartetamrongsutt

Kitchaporn Nartetamrongsutt 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).

  • Simple device for economically producing electrospun fibers at moderate rates
    Patent number: 9931777
    Abstract: An apparatus for the production of electrospun fibers using an electrospinning solution comprising: at least one threaded rod having an exterior surface and having a longitudinal axis oriented vertically, a grounded collector, an electrospinning solution dispenser feeding electrospinning solution to the exterior surface of the threaded rod, and a high voltage power supply.
    Type: Grant
    Filed: December 10, 2014
    Date of Patent: April 3, 2018
    Assignee: The University of Akron
    Inventors: George G. Chase, Kitchaporn Nartetamrongsutt, Hyeon Ung Shin
  • SIMPLE DEVICE FOR ECONOMICALLY PRODUCING ELECTROSPUN FIBERS AT MODERATE RATES
    Publication number: 20150158230
    Abstract: An apparatus for the production of electrospun fibers using an electrospinning solution comprising: at least one threaded rod having an exterior surface and having a longitudinal axis oriented vertically, a grounded collector, an electrospinning solution dispenser feeding electrospinning solution to the exterior surface of the threaded rod, and a high voltage power supply.
    Type: Application
    Filed: December 10, 2014
    Publication date: June 11, 2015
    Inventors: George G. Chase, Kitchaporn Nartetamrongsutt, Hyeon Ung Shin
  • Device for producing electrospun fibers
    Patent number: 8770959
    Abstract: Electrospinning nozzles include novel constructs for providing spinning pores that define the origin of jets of fiber-forming media. In some embodiments, a film covers relatively large holes in a nozzle body and provides spinning pores aligned with such large holes. In some embodiments, conductive tubes are secured at or about relatively large holes in a nozzle body and provide spinning pores fluidly communicating with fiber-forming media at such large holes. In yet other embodiments, nozzle bodies are provided with circular or semi-spherical surfaces having a plurality of spinning pores.
    Type: Grant
    Filed: June 14, 2011
    Date of Patent: July 8, 2014
    Assignee: University of Akron
    Inventors: George Chase, Kitchaporn Nartetamrongsutt, Jackapon Sunthorn Varabhas, Gary Carlson, Seth Finley
  • METHOD AND DEVICE FOR PRODUCING ELECTROSPUN FIBERS AND FIBERS PRODUCED THEREBY
    Publication number: 20120064186
    Abstract: Electrospinning nozzles include novel constructs for providing spinning pores that define the origin of jets of fiber-forming media. In some embodiments, a film covers relatively large holes in a nozzle body and provides spinning pores aligned with such large holes. In some embodiments, conductive tubes are secured at or about relatively large holes in a nozzle body and provide spinning pores fluidly communicating with fiber-forming media at such large holes. In yet other embodiments, nozzle bodies are provided with circular or semi-spherical surfaces having a plurality of spinning pores.
    Type: Application
    Filed: June 14, 2011
    Publication date: March 15, 2012
    Inventors: George Chase, Kitchaporn Nartetamrongsutt, Jackapon Sunthorn Varabhas, Gary Carlson, Seth Finley