Patents by Inventor Prashanth Raghavendra Prasad

Prashanth Raghavendra Prasad 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).

  • Method and device for dissolved gas analysis
    Patent number: 9846148
    Abstract: A system, comprising at least one source for irradiating electromagnetic radiation into a sample fluid and a reference fluid resulting in a change in a temperature of the sample fluid and a change in a temperature of the reference fluid, and a processing subsystem that monitors and determines a concentration of a gas of interest dissolved in the sample fluid based upon a difference between the change in the temperature of the sample fluid and the change in the temperature of the reference fluid, wherein the reference fluid does not contain the gas of interest, and the electromagnetic radiation has a wavelength range corresponding to a spectral absorption range of the gas of interest.
    Type: Grant
    Filed: September 23, 2016
    Date of Patent: December 19, 2017
    Assignee: General Electric Company
    Inventors: Sandip Maity, Nagapriya Kavoori Sethurnadhavan, Samhitha Palanganda Poonacha, Prashanth Raghavendra Prasad
  • METHOD AND DEVICE FOR DISSOLVED GAS ANALYSIS
    Publication number: 20170010250
    Abstract: A system, comprising at least one source for irradiating electromagnetic radiation into a sample fluid and a reference fluid resulting in a change in a temperature of the sample fluid and a change in a temperature of the reference fluid, and a processing subsystem that monitors and determines a concentration of a gas of interest dissolved in the sample fluid based upon a difference between the change in the temperature of the sample fluid and the change in the temperature of the reference fluid, wherein the reference fluid does not contain the gas of interest, and the electromagnetic radiation has a wavelength range corresponding to a spectral absorption range of the gas of interest.
    Type: Application
    Filed: September 23, 2016
    Publication date: January 12, 2017
    Inventors: Sandip Maity, Nagapriya Kavoori Sethurnadhavan, Samhitha Palanganda Poonacha, Prashanth Raghavendra Prasad
  • Method and device for dissolved gas analysis
    Patent number: 9453806
    Abstract: A system, comprising at least one source for irradiating electromagnetic radiation into a sample fluid and a reference fluid resulting in a change in a temperature of the sample fluid and a change in a temperature of the reference fluid, and a processing subsystem that monitors and determines a concentration of a gas of interest dissolved in the sample fluid based upon a difference between the change in the temperature of the sample fluid and the change in the temperature of the reference fluid, wherein the reference fluid does not contain the gas of interest, and the electromagnetic radiation has a wavelength range corresponding to a spectral absorption range of the gas of interest.
    Type: Grant
    Filed: December 19, 2013
    Date of Patent: September 27, 2016
    Assignee: General Electric Company
    Inventors: Sandip Maity, Nagapriya Kavoori Sethumadhavan, Samhitha Palanganda Poonacha, Prashanth Raghavendra Prasad
  • METHOD AND DEVICE FOR DISSOLVED GAS ANALYSIS
    Publication number: 20140165704
    Abstract: A system, comprising at least one source for irradiating electromagnetic radiation into a sample fluid and a reference fluid resulting in a change in a temperature of the sample fluid and a change in a temperature of the reference fluid, and a processing subsystem that monitors and determines a concentration of a gas of interest dissolved in the sample fluid based upon a difference between the change in the temperature of the sample fluid and the change in the temperature of the reference fluid, wherein the reference fluid does not contain the gas of interest, and the electromagnetic radiation has a wavelength range corresponding to a spectral absorption range of the gas of interest.
    Type: Application
    Filed: December 19, 2013
    Publication date: June 19, 2014
    Applicant: General Electric Company
    Inventors: Sandip Maity, Nagapriya Kavoori Sethumadhavan, Samhitha Palanganda Poonacha, Prashanth Raghavendra Prasad