Patents by Inventor Gil Sun Ok

Gil Sun Ok 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: 8273812
    Abstract: Nano-silver infused container arrangements are presented including: a nano-silver infused container body defining at least one opening; and a nano-silver infused container lid configured to close off the at least one opening. In some embodiments, the arrangement is a composition of a polymeric compound and a concentration of nano-silver particles. In some embodiments, the polymeric compound includes polyvinyl-pyrrolidione, polypropylene and polycarbonate.
    Type: Grant
    Filed: August 5, 2010
    Date of Patent: September 25, 2012
    Assignee: Zinus, Inc.
    Inventors: Gil Sun Ok, Youn Jae Lee
  • Publication number: 20100294695
    Abstract: Nano-silver infused container arrangements are presented including: a nano-silver infused container body defining at least one opening; and a nano-silver infused container lid configured to close off the at least one opening. In some embodiments, the arrangement is a composition of a polymeric compound and a concentration of nano-silver particles. In some embodiments, the polymeric compound includes polyvinyl-pyrrolidione, polypropylene and polycarbonate.
    Type: Application
    Filed: August 5, 2010
    Publication date: November 25, 2010
    Applicant: Zinus Inc.
    Inventors: Gil Sun Ok, Youn Jae Lee
  • Patent number: 7803859
    Abstract: Nano-silver infused container arrangements are presented including: a nano-silver infused container body defining at least one opening; and a nano-silver infused container lid configured to close off the at least one opening. In some embodiments, the arrangement is a composition of a polymeric compound and a concentration of nano-silver particles. In some embodiments, the polymeric compound includes polyvinyl-pyrrolidione, polypropylene and polycarbonate.
    Type: Grant
    Filed: December 15, 2005
    Date of Patent: September 28, 2010
    Assignee: Zinus, Inc.
    Inventors: Gil Sun Ok, Youn Jae Lee
  • Publication number: 20070142533
    Abstract: Methods of manufacturing a nano-silver infused polymeric compound are presented including: combining a colloidal nano-silver solution with a polymeric compound to form a pre-mix; concentrating the pre-mix to a desired concentration; discharging the pre-mix through a die such that a raw material is formed; drying the raw material at a first temperature; and combining the raw material with another polymeric compound to form the nano-silver infused polymeric compound to a desired concentration, the nano-silver infused polymeric compound suitably disposed for a molding process. In some embodiments, methods further include: after the concentrating the pre-mix, storing the pre-mix; and after the discharging the pre-mix, reducing the raw material to a desired size. In some embodiments, the colloidal nano-silver solution includes: a colloidal concentration of at least 10,000 ppm of nano-silver particles, the nano-silver particles having a diameter of less than 10 nm; and a colloidal solvent.
    Type: Application
    Filed: December 15, 2005
    Publication date: June 21, 2007
    Inventors: Gil Sun Ok, Youn Jae Lee