Patents by Inventor Krishamurti V. Subramanian

Krishamurti V. Subramanian 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 to cool compressor recycle gas in cyclic adsorption processes
    Publication number: 20120031267
    Abstract: The present invention provides for a method to cool the recycle gas in a product compressor being used with a cyclic adsorption process. It simplifies the scheme by eliminating need to provide a separate cooler for recycle gas.
    Type: Application
    Filed: August 9, 2010
    Publication date: February 9, 2012
    Applicant: ADSORPTECH INC.
    Inventors: APURVA MAHESHWARY, John R. Ambriano, James J. Flaherty, Krishamurti V. Subramanian
  • Method to clean impurities from bio-gas using adsorption
    Publication number: 20120024157
    Abstract: The present invention provides for a method to make a multiple layered adsorber bed to adsorb and remove water, siloxanes, hydrogen sulfide, mercaptans, and carbon-dioxide from Biogas sources such as landfill gas. This bed can be operated by a pressure swing or vacuum swing adsorption process.
    Type: Application
    Filed: July 29, 2010
    Publication date: February 2, 2012
    Applicant: ADSORPTECH INC.
    Inventors: Apurva Maheshwary, John R. Ambriano, James J. Flaherty, Krishamurti V. Subramanian