Patents by Inventor Jai Joung Moon

Jai Joung Moon 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).

  • COMPOSITE FILTER MEDIUM COMPRISING WET NONWOVEN FABRIC, AND MANUFACTURING METHOD THEREFOR
    Publication number: 20190105589
    Abstract: An exemplary composite filter medium is disclosed which can include a melt-blown nonwoven fabric layer having a weight of 5 gsm to 40 gsm and include a fiber with a fiber diameter of 1 ?m to 3 ?m and a wet-laid nonwoven fabric layer located on the melt-blown nonwoven fabric layer, the wet-laid nonwoven fabric layer having a weight of 40 gsm to 100 gsm and including 5 wt % to 30 wt % of a glass fiber with a fiber diameter of 0.1 ?m to 2 ?m.
    Type: Application
    Filed: August 3, 2016
    Publication date: April 11, 2019
    Applicant: CLEAN & SCIENCE CO., LTD.
    Inventor: Jai Joung Moon