Patents by Inventor Chikako Satou

Chikako Satou 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).

  • Agent for improving cancer cell adhesiveness
    Patent number: 9372136
    Abstract: A polymer comprising a constitutional unit represented by the following formula (1) is useful because when the polymer is applied to a surface of a cancer cell enrichment filter, adhesiveness of cancer cells to the filter surface can be improved so that an enrichment ratio of the cancer cells can be improved. In the formula (1), R1 is a hydrogen atom or a methyl group, R2 is a methyl group or an ethyl group and m is 1 to 3.
    Type: Grant
    Filed: June 11, 2012
    Date of Patent: June 21, 2016
    Assignee: HITACHI CHEMICAL COMPANY, LTD.
    Inventors: Hisashige Kanbara, Masaru Tanaka, Satomi Yagi, Takashi Hoshiba, Mayo Nikaidou, Kazuhiro Satou, Chikako Satou
  • AGENT FOR IMPROVING CANCER CELL ADHESIVENESS
    Publication number: 20140178890
    Abstract: A polymer comprising a constitutional unit represented by the following formula (1) is useful because when the polymer is applied to a surface of a cancer cell enrichment filter, adhesiveness of cancer cells to the filter surface can be improved so that an enrichment ratio of the cancer cells can be improved. In the formula (1), R1 is a hydrogen atom or a methyl group, R2 is a methyl group or an ethyl group and m is 1 to 3.
    Type: Application
    Filed: June 11, 2012
    Publication date: June 26, 2014
    Inventors: Hisashige Kanbara, Masaru Tanaka, Satomi Yagi, Takashi Hoshiba, Mayo Nikaidou, Kazuhiro Satou, Chikako Satou