Patents by Inventor Thomas Kuwahara

Thomas Kuwahara 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).

  • Electrophoresis-assisted staining of materials
    Patent number: 6409774
    Abstract: A method for en bloc staining a biological sample by (a) immersing the sample in a staining solution including an ionically conductive solution and a charged stain molecule or stain precursor that associates with a component of the sample; and (b) applying an electric field across the staining solution, whereby the stain molecule penetrates into the sample. Staining times are reduced.
    Type: Grant
    Filed: June 11, 1999
    Date of Patent: June 25, 2002
    Assignee: Resolution Sciences Corporation
    Inventors: Russell L. Kerschmann, Ronald Odom, Thomas Kuwahara, Mark Reddington