Patents by Inventor Robin Hagbloom

Robin Hagbloom 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).

  • Quality control material and calibrator for nucleated red blood cell tested on hematology analyzer
    Patent number: 6448085
    Abstract: A method for the quality control of nucleated red blood cells on a hematology analyzer using a mixture of human and animal blood, particularly chicken blood and fixed human blood with nucleated red blood cells. The control material illustrated good stability over a fifty day period when stored at 4 degrees Celsius. The cell morphology showed good cell shape and the equipment had a stable nucleated red blood cell number and nucleated red blood cell per 100 white blood cells number. The method is used for quality control as for calibration for nucleated red blood cell counting or staging, on a hematology analyzer.
    Type: Grant
    Filed: April 13, 2001
    Date of Patent: September 10, 2002
    Assignee: Sysmex Corporation
    Inventors: Fu-sheng Wang, Robin Hagbloom