Patents by Inventor Hsing-Fen LI

Hsing-Fen LI 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).

  • CELL CULTURE DEVICE, METHOD OF FORMING THE SAME, AND METHOD OF PARTIALLY DETACHING STEM CELLS FROM THE SAME
    Publication number: 20170218324
    Abstract: A cell culture device includes a container having a surface and a plurality of nano-bristles immobilized to the surface. The nano-bristles are made of styrene copolymer or oligopeptide. A method of partially detaching stem cells from a cell culture device includes: seeding stem cells onto the plurality of nano-bristles, culturing the stem cells, detaching a portion of the stem cells from the nano-bristles by a change in temperature or a shear force, and harvesting the portion of the stem cells.
    Type: Application
    Filed: January 29, 2016
    Publication date: August 3, 2017
    Inventors: Akon HIGUCHI, Yung CHANG, Hsing-Fen LI