Patents by Inventor Katsuko Komatsu

Katsuko Komatsu 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).

  • Immunosuppressive agents
    Publication number: 20030069168
    Abstract: An immunosuppressive agent which is very effective for treating autoimmune disease, inflammatory reaction, fibrosis or dysfunction caused by autoimmune disease and related disease thereof with tissue injury or infection rejection of transplantation, graft versus host disease by bone marrow (hematopoietic stem cell) transplantation, or allergic disease, by selectively inhibiting the activated T cells, is provided.
    Type: Application
    Filed: October 8, 2002
    Publication date: April 10, 2003
    Applicant: Qiang Xu
    Inventors: Qiang Xu, Ikuo Saiki, Ting Chen, Katsuko Komatsu
  • Immunosuppressive agents
    Patent number: 6531505
    Abstract: An immunosuppressive agent which is very effective for treating autoimmune disease, inflammatory reaction, fibrosis or dysfunction caused by autoimmune disease and related disease thereof with tissue injury or infection, rejection of transplantation, graft versus host disease by bone marrow (hematopoietic stem cell) transplantation, or allergic disease, by selectively inhibiting the activated T cells, is provided.
    Type: Grant
    Filed: September 10, 1999
    Date of Patent: March 11, 2003
    Inventors: Qiang Xu, Ikuo Saiki, Ting Chen, Katsuko Komatsu
  • IMMUNOSUPPRESSIVE AGENTS
    Publication number: 20020040050
    Abstract: An immunosuppressive agent which is very effective for treating autoimmune disease, inflammatory reaction, fibrosis or dysfunction caused by autoimmune disease and related disease thereof with tissue injury or infection, rejection of transplantation, graft versus host disease by bone marrow (hematopoietic stem cell) transplantation, or allergic disease, by selectively inhibiting the activated T cells, is provided.
    Type: Application
    Filed: September 10, 1999
    Publication date: April 4, 2002
    Inventors: QIANG XU, IKUO SAIKI, TING CHEN, KATSUKO KOMATSU