Patents by Inventor Young Ran Kim

Young Ran Kim 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).

  • Process for preparing a cell suspension from blood for discrimination of white blood cells and platelets from other blood particles
    Patent number: 4099917
    Abstract: Procedures are disclosed for obtaining white blood cell counts and platelet counts by light scattering measurements in which anticoagulated blood samples are treated such that the morphology of the white cells (leukocytes) and platelets remain intact and permit the discrimination of platelets from white cells and of most classes of white cells from one another and their counting without the need for staining.
    Type: Grant
    Filed: July 21, 1977
    Date of Patent: July 11, 1978
    Assignee: Technicon Instruments Corporation
    Inventor: Young Ran Kim
  • Lysable blood preservative composition
    Patent number: 4040785
    Abstract: Blood is preserved by combining samples with a preservative reagent consisting of an aqueous mixture of a mono-, di- or trisaccharide component and formaldehyde.
    Type: Grant
    Filed: October 18, 1976
    Date of Patent: August 9, 1977
    Assignee: Technicon Instruments Corporation
    Inventors: Young Ran Kim, Leonard Ornstein, Henry Cook Waters, III