Patents by Inventor Sathees Kesavan

Sathees Kesavan 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).

  • Compounds and methods for inhibiting corrosion in hydrocarbon processing units
    Patent number: 10253274
    Abstract: Treatment compositions for neutralizing acidic species and reducing hydrochloride and amine salts in a fluid hydrocarbon stream are disclosed. The treatment compositions may comprise at least one amine with a salt precipitation potential index of equal to or less than about 1.0. Methods for neutralizing acidic species and reducing deposits of hydrochloride and amine salts in a hydrocarbon refining process are also disclosed. The methods may comprise providing a fluid hydrocarbon stream and adding a treatment composition to the fluid hydrocarbon stream. The treatment compositions used may have a salt precipitation potential index of equal to or less than about 1.0 and comprise either water-soluble or oil-soluble amines.
    Type: Grant
    Filed: September 18, 2017
    Date of Patent: April 9, 2019
    Assignee: General Electric Company
    Inventors: Alagarsamy Subbiah, Rebika Mayanglambam Devi, Nimeshkumar Kantilal Patel, Muthukumar Nagu, Romit Ghosh, Sathees Kesavan, Ashok Shankar Shetty, Manish Joshi
  • COMPOUNDS AND METHODS FOR INHIBITING CORROSION IN HYDROCARBON PROCESSING UNITS
    Publication number: 20180002619
    Abstract: Treatment compositions for neutralizing acidic species and reducing hydrochloride and amine salts in a fluid hydrocarbon stream are disclosed. The treatment compositions may comprise at least one amine with a salt precipitation potential index of equal to or less than about 1.0. Methods for neutralizing acidic species and reducing deposits of hydrochloride and amine salts in a hydrocarbon refining process are also disclosed. The methods may comprise providing a fluid hydrocarbon stream and adding a treatment composition to the fluid hydrocarbon stream. The treatment compositions used may have a salt precipitation potential index of equal to or less than about 1.0 and comprise either water-soluble or oil-soluble amines.
    Type: Application
    Filed: September 18, 2017
    Publication date: January 4, 2018
    Inventors: Alagarsamy Subbiah, Rebika Mayanglambam Devi, Nimeshkumar Kantilal Patel, Muthukumar Nagu, Romit Ghosh, Sathees Kesavan, Ashok Shankar Shetty, Manish Joshi
  • Compounds and methods for inhibiting corrosion in hydrocarbon processing units
    Patent number: 9803149
    Abstract: Treatment compositions for neutralizing acidic species and reducing hydrochloride and amine salts in a fluid hydrocarbon stream are disclosed. The treatment compositions may comprise at least one amine with a salt precipitation potential index of equal to or less than about 1.0. Methods for neutralizing acidic species and reducing deposits of hydrochloride and amine salts in a hydrocarbon refining process are also disclosed. The methods may comprise providing a fluid hydrocarbon stream and adding a treatment composition to the fluid hydrocarbon stream. The treatment compositions used may have a salt precipitation potential index of equal to or less than about 1.0 and comprise either water-soluble or oil-soluble amines.
    Type: Grant
    Filed: October 31, 2013
    Date of Patent: October 31, 2017
    Assignee: GEneral Electric Company
    Inventors: Alagarsamy Subbiah, Rebika Mayanglambam Devi, Nimeshkumar Kantilal Patel, Muthukumar Nagu, Rhomit Ghosh, Sathees Kesavan, Ashok Shankar Shetty, Manish Joshi
  • COMPOUNDS AND METHODS FOR INHIBITING CORROSION IN HYDROCARBON PROCESSING UNITS
    Publication number: 20170204339
    Abstract: Treatment compositions for neutralizing acidic species and reducing hydrochloride and amine salts in a fluid hydrocarbon stream are disclosed. The treatment compositions may comprise at least one amine with a salt precipitation potential index of equal to or less than about 1.0. Methods for neutralizing acidic species and reducing deposits of hydrochloride and amine salts in a hydrocarbon refining process are also disclosed. The methods may comprise providing a fluid hydrocarbon stream and adding a treatment composition to the fluid hydrocarbon stream. The treatment compositions used may have a salt precipitation potential index of equal to or less than about 1.0 and comprise either water-soluble or oil-soluble amines.
    Type: Application
    Filed: October 31, 2013
    Publication date: July 20, 2017
    Applicant: General Electric Company
    Inventors: Alagarsamy Subbiah, Rebika Mayanglambam Devi, Nimeshkumar Kantilal Patel, Muthukumar Nagu, Rhomit Ghosh, Sathees Kesavan, Ashok Shankar Shetty, Manish Joshi
  • Compounds and methods for inhibiting corrosion in hydrocarbon processing units
    Patent number: 9493715
    Abstract: Treatment compositions for neutralizing acidic species and reducing hydrochloride and amine salts in a fluid hydrocarbon stream are disclosed. The treatment compositions may comprise at least one amine with a salt precipitation potential index of equal to or less than about 1.0. Methods for neutralizing acidic species and reducing deposits of hydrochloride and amine salts in a hydrocarbon refining process are also disclosed. The methods may comprise providing a fluid hydrocarbon stream and adding a treatment composition to the fluid hydrocarbon stream. The treatment compositions used may have a salt precipitation potential index of equal to or less than about 1.0 and comprise either water-soluble or oil-soluble amines.
    Type: Grant
    Filed: May 10, 2012
    Date of Patent: November 15, 2016
    Assignee: General Electric Company
    Inventors: Alagarsamy Subbiah, Rebika Mayanglambam Devi, Nimeshkumar Kantilal Patel, Muthukumar Nagu, Romit Ghosh, Sathees Kesavan
  • COMPOUNDS AND METHODS FOR INHIBITING CORROSION IN HYDROCARBON PROCESSING UNITS
    Publication number: 20150114884
    Abstract: Treatment compositions for neutralizing acidic species and reducing hydrochloride and amine salts in a fluid hydrocarbon stream are disclosed. The treatment compositions may comprise at least one amine with a salt precipitation potential index of equal to or less than about 1.0. Methods for neutralizing acidic species and reducing deposits of hydrochloride and amine salts in a hydrocarbon refining process are also disclosed. The methods may comprise providing a fluid hydrocarbon stream and adding a treatment composition to the fluid hydrocarbon stream. The treatment compositions used may have a salt precipitation potential index of equal to or less than about 1.0 and comprise either water-soluble or oil-soluble amines.
    Type: Application
    Filed: October 31, 2013
    Publication date: April 30, 2015
    Applicant: General Electric Company
    Inventors: Alagarsamy Subbiah, Rebika Mayanglambam Devi, Nimeshkumar Kantilal Patel, Muthukumar Nagu, Rhomit Ghosh, Sathees Kesavan, Ashok Shankar Shetty, Manish Joshi
  • COMPOUNDS AND METHODS FOR INHIBITING CORROSION IN HYDROCARBON PROCESSING UNITS
    Publication number: 20130299391
    Abstract: Treatment compositions for neutralizing acidic species and reducing hydrochloride and amine salts in a fluid hydrocarbon stream are disclosed. The treatment compositions may comprise at least one amine with a salt precipitation potential index of equal to or less than about 1.0. Methods for neutralizing acidic species and reducing deposits of hydrochloride and amine salts in a hydrocarbon refining process are also disclosed. The methods may comprise providing a fluid hydrocarbon stream and adding a treatment composition to the fluid hydrocarbon stream. The treatment compositions used may have a salt precipitation potential index of equal to or less than about 1.0 and comprise either water-soluble or oil-soluble amines.
    Type: Application
    Filed: May 10, 2012
    Publication date: November 14, 2013
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Alagarsamy Subbiah, Rebika Mayanglambam Devi, Nimeshkumar Kantilal Patel, Muthukumar Nagu, Romit Ghosh, Sathees Kesavan