Patents by Inventor Seongu HWANG

Seongu HWANG 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).

  • ORAL RINSE COMPOSITIONS FOR ALLEVIATING XEROSTOMIA COMPRISING POLYETHYLENE GLYCOL DERIVATIVES
    Publication number: 20230248759
    Abstract: An oral rinse composition for alleviating xerostomia includes a polyethylene glycol derivative as an active ingredient, which allows not only covalent bonding of the composition to the oral mucosa without irritation to increase the oral moisturizing capacity, but also allows easy manufacture, storage, use and packaging by having a granule formulation.
    Type: Application
    Filed: March 21, 2022
    Publication date: August 10, 2023
    Inventors: Kwang NHO, Minjung AHN, Byunghee SOHN, Seongu HWANG, Donghwa KIM