Patents by Inventor Suchandra Chatterjee

Suchandra Chatterjee 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).

  • Color indicator dosimeter for measurement of ionizing radiation
    Patent number: 7884339
    Abstract: The present invention provides a color indicator dosimeter system to detect and quantify a dosage of ionizing radiation in a wide range wherein said system comprises phenolic glycoside as one of the components. The present invention also relates to a method for using dosimeter system as described hereinabove for detecting and quantifying a dosage of ionizing radiation in a wide range.
    Type: Grant
    Filed: October 14, 2008
    Date of Patent: February 8, 2011
    Assignee: Secretary, Department of Atomic Energy
    Inventors: Sumit Gupta, Suchandra Chatterjee, Prasad S. Variyar, Arun Sharma
  • COLOR INDICATOR DOSIMETER FOR MEASUREMENT OF IONIZING RADIATION
    Publication number: 20100090128
    Abstract: The present invention provides a color indicator dosimeter system to detect and quantify a dosage of ionizing radiation in a wide range wherein said system comprises phenolic glycoside as one of the components. The present invention also relates to a method for using dosimeter system as described hereinabove for detecting and quantifying a dosage of ionizing radiation in a wide range.
    Type: Application
    Filed: October 14, 2008
    Publication date: April 15, 2010
    Applicant: Secretary, Department of Atomic Energy
    Inventors: Sumit GUPTA, Suchandra Chatterjee, Prasad S. Variyar, Arun Sharma