Patents by Inventor Manik Lal Das

Manik Lal Das 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).

  • Agent for protein precipitation, a method of protein precipitation, a method of protein assay using protein precipitation agent, and a kit for protein assay
    Patent number: 5900376
    Abstract: A method of a protein assay wherein a protein solution is treated with an acidic component followed by the addition of a precipitate-forming component, which results in precipitation of protein. The protein precipitate is collected and treated with one or more reagents of a protein assay to produce a characteristic protein color reaction. The concentration of protein is determined by measuring the optical density of protein color reaction and comparing the color reaction with a known standard.
    Type: Grant
    Filed: November 7, 1997
    Date of Patent: May 4, 1999
    Assignee: Geno Technology, Inc.
    Inventors: Manik Lal Das, Aftab Alam