Patents by Inventor Swapan Kumar Pati

Swapan Kumar Pati 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).

  • Patent number: 8642764
    Abstract: Compounds that selectively bind to copper ions in a sample and methods of preparing and using the compounds are described. Disclosed herein are planar julolidine based compounds that display characteristic absorbance in the visible and near-infrared (NIR, 700-1000 nm) region in the presence of copper ions. Methods to detect Cu2+ ions by fluorometry and colorimetry are disclosed.
    Type: Grant
    Filed: August 29, 2012
    Date of Patent: February 4, 2014
    Assignee: Jawaharlal Nehru Centre for Advanced Scientific Research
    Inventors: Govindaraju Thimmaiah, Debabrata Maity, Swapan Kumar Pati, Tapas Kumar Kundu, Arun Kumar Manna, Karthigeyan Dhanasekaran