Patents by Inventor Kanaparthi Ramesh

Kanaparthi Ramesh 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).

  • Composition for thermal storage and heat transfer applications
    Patent number: 10988655
    Abstract: In accordance with the present subject matter there is provided a composition including at least one nanoparticle, at least one alkali metal salt and a metal salt having water of crystallization. The subject matter also relates to a method for preparation of the composition.
    Type: Grant
    Filed: June 17, 2016
    Date of Patent: April 27, 2021
    Assignee: HINDUSTAN PETROLEUM CORPORATION LTD.
    Inventors: Kandoth Madathil Pramod, Kanaparthi Ramesh, Peddy Venkat Chalapathi Rao, Nettem Venkateswarlu Choudary
  • Process for preparation of homogeneous mixture for thermal storage and heat transfer applications
    Patent number: 10907079
    Abstract: In accordance with the present subject matter there is provided a hygroscopic homogeneous salt mixture including at least one alkali metal salt and a metal salt having water of crystallization. The subject matter also relates to a method for preparation of hygroscopic homogeneous salt mixture.
    Type: Grant
    Filed: May 24, 2016
    Date of Patent: February 2, 2021
    Assignee: HINDUSTAN PETROLEUM CORPORATION LTD.
    Inventors: Kanaparthi Ramesh, Kandoth Madathil Pramod, Peddy Venkat Chalapathi Rao, Nettem Venkateswarlu Choudary
  • Descaling and anti fouling composition
    Patent number: 10851318
    Abstract: The disclosure relates to an anti fouling composition including a metallic component comprising of at least one alkali metal salt and a non-metallic component and method for preparation of anti fouling composition. The disclosure also relates to a process of reducing fouling in reactors or furnaces using said composition.
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: December 1, 2020
    Assignee: HINDUSTAN PETROLEUM CORPORATION LTD
    Inventors: Kanaparthi Ramesh, Raman Ravishankar, Chinthalapati Siva Kesava Raju, Madala Sairamu, Priyanka Saha, Cheerladinne Venkateswarlu, Peddy Venkat Chalapathi Rao, Nettem Venkateswarlu Choudary
  • DESCALING AND ANTI FOULING COMPOSITION
    Publication number: 20180327678
    Abstract: The disclosure relates to an anti fouling composition including a metallic component comprising of at least one alkali metal salt and a non-metallic component and method for preparation of anti fouling composition. The disclosure also relates to a process of reducing fouling in reactors or furnaces using said composition.
    Type: Application
    Filed: November 18, 2016
    Publication date: November 15, 2018
    Inventors: Kanaparthi Ramesh, Raman Ravishankar, Chinthalapati Siva Kesava Raju, Madala Sairamu, Priyanka Saha, Cheerladinne Venkateswarlu, Peddy Venkat Chalapathi Rao, Nettem Venkateswarlu Choudary
  • Catalytic decomposition of lower hydrocarbons to produce carbon oxides free hydrogen and bamboo shaped carbon nanotubes
    Patent number: 10010874
    Abstract: In accordance with the present subject matter there is provided a process for catalytic decomposition of lower hydrocarbons to produce carbon oxides free hydrogen and bamboo shaped carbon nanotubes over a catalyst composition. The process for catalytic decomposition of lower hydrocarbons comprises contacting lower hydrocarbon over a catalyst composition, where the catalyst composition comprising, a catalyst, at least one modifying agent and a support material.
    Type: Grant
    Filed: July 23, 2013
    Date of Patent: July 3, 2018
    Assignees: Hindustan Petroleum Corporation Ltd., Indian Institute of Technology (IIT Delhi), Centre for High Technology (CHT)
    Inventors: Kamal Kishore Pant, Sushil Kumar Saraswat, Annaji Rajiv Kumar Tompala, Kanaparthi Ramesh, Venkata Chalapathi Rao Peddy, Venkateswarlu Choudary Nettem, Sri Ganesh Gandham
  • A PROCESS FOR PREPARATION OF HOMOGENOUS MIXTURE FOR THERMAL STORAGE AND HEAT TRANSFER APPLICATIONS
    Publication number: 20170283674
    Abstract: In accordance with the present subject matter there is provided a hygroscopic homogenous salt mixture including at least one alkali metal salt and a metal salt having water of crystallization. The subject matter also relates to a method for preparation of hygroscopic homogenous salt mixture.
    Type: Application
    Filed: May 24, 2016
    Publication date: October 5, 2017
    Inventors: Kanaparthi Ramesh, Kandoth Madathil Pramod, Peddy Venkat Chalapathi Rao, Nettem Venkateswarlu Choudary
  • COMPOSITION FOR THERMAL STORAGE AND HEAT TRANSFER APPLICATIONS
    Publication number: 20170283676
    Abstract: In accordance with the present subject matter there is provided a composition including at least one nanoparticle, at least one alkali metal salt and a metal salt having water of crystallization. The subject matter also relates to a method for preparation of the composition.
    Type: Application
    Filed: June 17, 2016
    Publication date: October 5, 2017
    Inventors: Kandoth Madathil Pramod, Kanaparthi Ramesh, Peddy Venkat Chalapathi Rao, Nettem Venkateswarlu Choudary
  • Metal-doped hydroxyapatite catalyst
    Patent number: 9586884
    Abstract: The present invention provides the use of a metal-doped hydroxyapatite catalyst for highly selective conversion of an alcohol to an aldehyde at low temperatures. More specifically, the invention provides the use of a silver-doped hydroxyapatite catalyst for the highly selective oxidative dehydrogenation of ethanol to acetaldehyde. The present invention also provides the method for converting ethanol to acetaldehyde using a silver-doped hydroxyapatite catalyst.
    Type: Grant
    Filed: March 28, 2014
    Date of Patent: March 7, 2017
    Assignees: Agency for Science, Technology and Research, Nanyang Technological University
    Inventors: Kanaparthi Ramesh, Armando Borgna, Yi Ling Eileen Goh, Timothy John White
  • Catalytic Decomposition of Lower Hydrocarbons to Produce Carbon Oxides Free Hydrogen and Bamboo Shaped Carbon Nanotubes
    Publication number: 20160129424
    Abstract: In accordance with the present subject matter there is provided a process for catalytic decomposition of lower hydrocarbons to produce carbon oxides free hydrogen and bamboo shaped carbon nanotubes over a catalyst composition. The process for catalytic decomposition of lower hydrocarbons comprises contacting lower hydrocarbon over a catalyst composition, where the catalyst composition comprising, a catalyst, at least one modifying agent and a support material.
    Type: Application
    Filed: July 23, 2013
    Publication date: May 12, 2016
    Inventors: Kamal Kishore Pant, Sushil Kumar Saraswat, Annaji Rajiv Kumar Tompala, Kanaparthi Ramesh, Venkata Chalapathi Rao Peddy, Venkateswarlu Choudary Nettem, Sri Ganesh Gandham
  • Catalyst Composition for Photocatalytic Reduction of Carbon Dioxide
    Publication number: 20160129427
    Abstract: The present subject matter describes a catalyst composition based on sodium tantalate, a modifying agent and at least one co-catalyst and the process of preparing the catalyst composition. The process for photocatalytic reduction of CO2 comprises re-acting carbon dioxide and alkaline water in the presence of catalyst composition that is irradiated with radiation with wavelength in the range of 300-700 nm to produce lower hydrocarbons and hydrocarbon oxygenates.
    Type: Application
    Filed: August 27, 2013
    Publication date: May 12, 2016
    Applicants: Hindustan Petroleum Corporation Ltd., Indian Institute of Technology, Madras
    Inventors: Jeyalakshmi Velu, Krishnamurthy Ramaswamy Konda, Viswanathan Balasubramanian, Kanaparthi Ramesh, Venkata Chalapathi Rao Peddy, Venkateswarlu Choudary Nettem, Sri Ganesh Gandham
  • A METAL-DOPED HYDROXYAPATITE CATALYST
    Publication number: 20160052851
    Abstract: The present invention provides the use of a metal-doped hydroxyapatite catalyst for highly selective conversion of an alcohol to an aldehyde at low temperatures. More specifically, the invention provides the use of a silver-doped hydroxyapatite catalyst for the highly selective oxidative dehydrogenation of ethanol to acetaldehyde. The present invention also provides the method for converting ethanol to acetaldehyde using a silver-doped hydroxyapatite catalyst.
    Type: Application
    Filed: March 28, 2014
    Publication date: February 25, 2016
    Inventors: Kanaparthi Ramesh, Armando Borgna, Yi Ling Eileen Goh, Timothy John White
  • MODIFIED CATALYST COMPOSITION FOR CONVERSION OF ALCOHOL TO ALKENE
    Publication number: 20110098519
    Abstract: A catalyst composition for dehydration of an alcohol to prepare an alkene is provided. The catalyst composition comprises a catalyst and a modifying agent which is phosphoric acid, sulfuric acid or tungsten trioxide, or a derivative thereof. A process for preparing an alkene by dehydration of an alcohol is also provided. The process comprises mixing one or more alcohols and optionally water and the catalyst composition.
    Type: Application
    Filed: August 12, 2008
    Publication date: April 28, 2011
    Inventors: Kanaparthi Ramesh, Armando Borgna