Patents by Inventor Amin SARDAR

Amin SARDAR 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).

  • Modified catalyst, method for preparing the same, and method for producing aromatic hydrocarbons by aromatization of olefins
    Patent number: 11648540
    Abstract: The present disclosure provides a modified catalyst, and preparation method and a method for producing aromatic hydrocarbons by aromatization of olefins using the modified catalyst. The modified catalyst comprises an acidic molecular sieve and an olefin aromatization active metal component, the total acid amount of the catalyst as measured by NH3-TPD method is not higher than 0.35 mmol/g, and ratio of the strong acid to weak acid is within a range of 0.8-1.2.
    Type: Grant
    Filed: January 25, 2021
    Date of Patent: May 16, 2023
    Assignees: China Energy Investment Corporation Limited, National Institute of Clean-and-Low-Carbon Energy
    Inventors: Aihua Zhang, Hui Wang, Junjun Shan, Joshua Miles, Lisa Nguyen, Louis Guillen, Amin Sardar, Hua Liu
  • MODIFIED CATALYST, METHOD FOR PREPARING THE SAME, AND METHOD FOR PRODUCING AROMATIC HYDROCARBONS BY AROMATIZATION OF OLEFINS
    Publication number: 20220234034
    Abstract: The present disclosure provides a modified catalyst, and preparation method and a method for producing aromatic hydrocarbons by aromatization of olefins using the modified catalyst. The modified catalyst comprises an acidic molecular sieve and an olefin aromatization active metal component, the total acid amount of the catalyst as measured by NH3-TPD method is not higher than 0.35mmo1/g, and ratio of the strong acid to weak acid is within a range of 0.8-1.2.
    Type: Application
    Filed: January 25, 2021
    Publication date: July 28, 2022
    Applicants: China Energy Investment Corporation Limited, National Institute of Clean-and-Low-Carbon Energy
    Inventors: Aihua ZHANG, Hui WANG, Junjun SHAN, Joshua MILES, Lisa NGUYEN, Louis GUILLEN, Amin SARDAR, Hua LIU
  • Continuous process for converting natural gas to liquid hydrocarbons
    Patent number: 9017624
    Abstract: A method comprising: providing an alkyl halide stream; contacting at least some of the alkyl halides with a coupling catalyst to form a product stream comprising higher hydrocarbons and hydrogen halide; contacting the product stream with a solid reactant to remove at least a portion of the hydrogen halide from the product stream; and reacting the solid reactant with a source of oxygen to generate a corresponding halogen.
    Type: Grant
    Filed: August 24, 2012
    Date of Patent: April 28, 2015
    Assignee: Reaction 35, LLC
    Inventors: Peter Stoimenov, Charles Ian Cutler, Jihong Cheng, Charles J. Coronella, Krishna Janmanchi, Zachary J. A. Komon, Saydul Amin Sardar, Vivek Julka, Sagar Gadewar, Philip Grosso, Daniel J. Auerbach, Jean Wheeler
  • Continuous process for converting natural gas to liquid hydrocarbons
    Patent number: 8921625
    Abstract: A method comprising: providing a halogen stream; providing an alkane stream; providing a decoking agent; and reacting at least a portion of the halogen stream with at least a portion of the alkane stream in the presence of a halogenation catalyst and the decoking agent to form a halogenated stream.
    Type: Grant
    Filed: July 17, 2009
    Date of Patent: December 30, 2014
    Assignee: Reaction35, LLC
    Inventors: Sagar Gadewar, Saydul Amin Sardar, Philip Grosso, Aihua Zhang, Vivek Julka, Peter Stolmanov
  • CONTINUOUS PROCESS FOR CONVERTING NATURAL GAS TO LIQUID HYDROCARBONS
    Publication number: 20130078157
    Abstract: A method comprising: providing an alkyl halide stream; contacting at least some of the alkyl halides with a coupling catalyst to form a product stream comprising higher hydrocarbons and hydrogen halide; contacting the product stream with a solid reactant to remove at least a portion of the hydrogen halide from the product stream; and reacting the solid reactant with a source of oxygen to generate a corresponding halogen.
    Type: Application
    Filed: August 24, 2012
    Publication date: March 28, 2013
    Inventors: Peter Stoimenov, Charles Ian Cutler, Jihong Cheng, Charles J. Coronella, Krishna Janmanchi, Zachary J.A. Komon, Saydul Amin Sardar, Vivek Julka, Sagar Gadewar, Philip Grosso, Daniel J. Auerbach, Jean Wheeler
  • Continuous process for converting natural gas to liquid hydrocarbons
    Patent number: 8273929
    Abstract: A method comprising: providing an alkyl halide stream; contacting at least some of the alkyl halides with a coupling catalyst to form a product stream comprising higher hydrocarbons and hydrogen halide; contacting the product stream with a solid reactant to remove at least a portion of the hydrogen halide from the product stream; and reacting the solid reactant with a source of oxygen to generate a corresponding halogen.
    Type: Grant
    Filed: July 17, 2009
    Date of Patent: September 25, 2012
    Assignee: GRT, Inc.
    Inventors: Peter Stoimenov, Charles Ian Cutier, Jihong Cheng, Charles J. Coronelia, Krishna Janmanchi, Zachary J. A. Komon, Saydul Amin Sardar, Vivek Julka, Sagar Gadewar, Philip Grosso, Daniel J. Auerbach, Jean Wheeler
  • Continuous Process for Converting Natural Gas to Liquid Hydrocarbons
    Publication number: 20100099930
    Abstract: A method comprising: providing an alkyl halide stream; contacting at least some of the alkyl halides with a coupling catalyst to form a product stream comprising higher hydrocarbons and hydrogen halide; contacting the product stream with a solid reactant to remove at least a portion of the hydrogen halide from the product stream; and reacting the solid reactant with a source of oxygen to generate a corresponding halogen.
    Type: Application
    Filed: July 17, 2009
    Publication date: April 22, 2010
    Inventors: Peter Stoimenov, Charles Ian Cutier, Jihong Cheng, Charles J. Coronelia, Krishna Janmanchi, Zachary J.A. Komon, Saydul Amin Sardar, Vivek Julka, Sagar Gadewar, Philip Grosso, Daniel J. Auerbach, Jean Wheeler
  • Continuous Process for Converting Natural Gas to Liquid Hydrocarbons
    Publication number: 20100096588
    Abstract: A method comprising: providing a halogen stream; providing an alkane stream; providing a decoking agent; and reacting at least a portion of the halogen stream with at least a portion of the alkane stream in the presence of a halogenation catalyst and the decoking agent to form a halogenated stream.
    Type: Application
    Filed: July 17, 2009
    Publication date: April 22, 2010
    Inventors: Sagar Gadewar, Saydul Amin Sardar, Philip Grosso, Aihua Zhang, Vivek Julka, Peter Stolmanov