Patents by Inventor Ana Sofia PEREIRA DE BRITO

Ana Sofia PEREIRA DE BRITO 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).

  • PLASMA COATING METHOD OF NANOVESICLE SURFACE AND PLASMA JET DEVICE FOR PLASMA COATING OF NANOVESICLE SURFACE
    Publication number: 20250009661
    Abstract: An embodiment of the disclosure provides a plasma coating method of a nanovesicle surface and a plasma jet device for plasma coating of a nanovesicle surface. The plasma coating method of a nanovesicle surface according to an embodiment of the disclosure may be provided as a simple method for changing the surface charge of a nanovesicle from negative to neutral by utilizing the characteristic that when a neutral object meets a negatively charged object, electrons of the neutral object repel electrons of the negatively charged object and the negatively charged object becomes positively charged.
    Type: Application
    Filed: July 3, 2024
    Publication date: January 9, 2025
    Applicants: Research & Business Foundation SUNGKYUNKWAN UNIVERSITY, AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Ana Sofia PEREIRA DE BRITO, Byeong Moon KWAK, Bum Ho BIN, Hyo Jin HEO, Byung Sun CHA, So Min LEE, So Young JUNG, Lei LEI, Sang Hun LEE, Byung Mook WEON