Patents by Inventor Harshad D. Vishwasrao

Harshad D. Vishwasrao 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).

  • SELECTIVELY AND FULLY CLEAVABLE FLUORESCENT PROBES FOR SEQUENTIAL, ITRATIVE IMMUNOSTAINING
    Publication number: 20190100577
    Abstract: The subject invention provides a selectively cleavable probe comprising an F(ab) fragment linked to one or more labels by a chemically cleavable disulfide bond. The subject invention also provides a process of immunostaining a sample comprising staining the sample with a selectively cleavable probe. The subject invention further provides a process of immunostaining a sample comprising (a) obtaining a probe comprising a primary antibody against a preselected target linked to biotin, (b) staining the sample with the probe of step (a), and (c) staining the sample with a selectively cleavable probe, wherein the F(ab) fragment is an anti-biotin F(ab) fragment.
    Type: Application
    Filed: March 24, 2017
    Publication date: April 4, 2019
    Applicant: The Trustees of Columbia University in the City of New York
    Inventors: Harshad D. Vishwasrao, Eric R. Kandel