Patents by Inventor Louis Bigelow

Louis Bigelow 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).

  • Cryopreservation and recovery system for liquid substances
    Publication number: 20080050717
    Abstract: The present invention provides a method of preserving human red blood cells including the acts of cryogenically freezing a number of human red blood cells suspended in a fluid at a rate of 20° C. to 100° C. per second, maintaining a predetermined thickness of the fluid between a pair of plates during freezing of the plurality of red blood cells, and warming the cryogenically frozen red blood cells to an ambient temperature to recover at least some of the red blood cells.
    Type: Application
    Filed: July 27, 2007
    Publication date: February 28, 2008
    Inventors: William Brower, Louis Bigelow, David Schedgick