Patents by Inventor Hung-Hsun Lu

Hung-Hsun Lu 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).

  • Publication number: 20200197320
    Abstract: A drug carrier includes a structure represented by formula (1) defined as in the specification is provided. The drug carrier can be used as a drug delivery system. The drug delivery system can include the drug carrier and an effective amount of a nucleic acid, in which the nucleic acid is encapsulated in the drug carrier. The drug delivery system also can include the drug carrier and an effective amount of an active substance, in which the active substance is encapsulated in the drug carrier.
    Type: Application
    Filed: August 23, 2019
    Publication date: June 25, 2020
    Inventors: Chi-How Peng, Hung-Hsun Lu
  • Publication number: 20200131357
    Abstract: The present disclosure provides a series of block copolymers including a hydrophilic segment and a hydrophobic segment with varied chain length. The hydrophilic segment includes a segment represented by formula (1), and the hydrophobic segment includes a segment represented by formula (2). Formula (1) and formula (2) are defined as in the specification. The block copolymer can be used as a dispersant of a pigment dispersion composition, a metal oxide dispersion composition or a dye dispersion composition.
    Type: Application
    Filed: May 21, 2019
    Publication date: April 30, 2020
    Inventors: Chi-How Peng, Hung-Hsun Lu