Patents by Inventor Saravan Kallempudi

Saravan Kallempudi 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).

  • NOVEL METHOD AND DEVICE FOR WHOLE-CELL BACTERIAL BIO-CAPACITOR CHIP FOR DETECTING CELLULAR STRESS INDUCED BY TOXIC CHEMICALS
    Publication number: 20160032347
    Abstract: The present invention is directed to methods and a bio-capacitor sensing device for the detection of toxic chemicals using bacteria. The sensing platform comprises gold interdigitated capacitor with a defined geometry, a layer of carboxy-CNTs immobilized with viable E. coli cells as sensing elements. Also included are methods of making the bio-capacitor device and methods for detecting toxic chemicals that induce cellular stress response. The present innovation discloses the development of a bio capacitor chips immobilized with carboxy-CNTs tethered E. coli bacteria. In addition, the present invention also includes determination of behavior and characteristics of chemically stimulated bacteria on biochip using electric field including frequency and/or amplitude as controlling parameters.
    Type: Application
    Filed: October 9, 2015
    Publication date: February 4, 2016
    Inventors: Anjum Qureshi, Yasar Gurbuz, Javed Hussain Niazi Kollar Mohammed, Saravan Kallempudi
  • NOVEL METHOD AND DEVICE FOR WHOLE-CELL BACTERIAL BIO-CAPACITOR CHIP FOR DETECTING CELLULAR STRESS INDUCED BY TOXIC CHEMICALS
    Publication number: 20120293189
    Abstract: The present invention is directed to methods and a bio-capacitor sensing device for the detection of toxic chemicals using bacteria. The sensing platform comprises gold interdigitated capacitor with a defined geometry, a layer of carboxy-CNTs immobilized with viable E. coli cells as sensing elements. Also included are methods of making the bio-capacitor device and methods for detecting toxic chemicals that induce cellular stress response. The present innovation discloses the development of a bio capacitor chips immobilized with carboxy-CNTs tethered E. coli bacteria. In addition, the present invention also includes determination of behavior and characteristics of chemically stimulated bacteria on biochip using electric field including frequency and/or amplitude as controlling parameters.
    Type: Application
    Filed: May 16, 2012
    Publication date: November 22, 2012
    Applicant: Sabanci Universitesi
    Inventors: Anjum Qureshi, Yasar Gurbuz, Javed Hussain Niazi Kolkar Mohammed, Saravan Kallempudi