Patents by Inventor Alain GOEPPERT

Alain GOEPPERT 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).

  • REGENERATIVE ADSORBENTS OF MODIFIED AMINES ON SOLID SUPPORTS
    Publication number: 20210197172
    Abstract: The invention relates to regenerative, solid sorbents for adsorbing carbon dioxide from a gas mixture, including air, with the sorbent including a modified polyamine and a solid support. The modified polyamine is the reaction product of an amine and an epoxide. The sorbent provides structural integrity, as well as high selectivity and increased capacity for efficiently capturing carbon dioxide from gas mixtures, including the air. The sorbent is regenerative, and can be used through multiple cycles of adsorption-desorption.
    Type: Application
    Filed: March 11, 2021
    Publication date: July 1, 2021
    Inventors: Alain GOEPPERT, Hang ZHANG, George A. OLAH, G.K. Surya PRAKASH
  • Regenerative adsorbents of modified amines on solid supports
    Patent number: 10953384
    Abstract: The invention relates to regenerative, solid sorbents for adsorbing carbon dioxide from a gas mixture, including air, with the sorbent including a modified polyamine and a solid support. The modified polyamine is the reaction product of an amine and an epoxide. The sorbent provides structural integrity, as well as high selectivity and increased capacity for efficiently capturing carbon dioxide from gas mixtures, including the air. The sorbent is regenerative, and can be used through multiple cycles of adsorption-desorption.
    Type: Grant
    Filed: February 8, 2019
    Date of Patent: March 23, 2021
    Assignee: UNIVERSITY OF SOUTHERN CALIFORNIA
    Inventors: Alain Goeppert, Hang Zhang, George A. Olah, G. K. Surya Prakash
  • Regenerative adsorbents of modified amines on solid supports
    Patent number: 10751689
    Abstract: The invention relates to regenerative, solid sorbents for adsorbing carbon dioxide from a gas mixture, including air, with the sorbent including a modified polyamine and a solid support. The modified polyamine is the reaction product of an amine and an epoxide. The sorbent provides structural integrity, as well as high selectivity and increased capacity for efficiently capturing carbon dioxide from gas mixtures, including the air. The sorbent is regenerative, and can be used through multiple cycles of adsorption-desorption.
    Type: Grant
    Filed: January 8, 2016
    Date of Patent: August 25, 2020
    Assignee: UNIVERSITY OF SOUTHERN CALIFORNIA
    Inventors: Alain Goeppert, Hang Zhang, George A. Olah, G. K. Surya Prakash
  • REGENERATIVE ADSORBENTS OF MODIFIED AMINES ON SOLID SUPPORTS
    Publication number: 20190168185
    Abstract: The invention relates to regenerative, solid sorbents for adsorbing carbon dioxide from a gas mixture, including air, with the sorbent including a modified polyamine and a solid support. The modified polyamine is the reaction product of an amine and an epoxide. The sorbent provides structural integrity, as well as high selectivity and increased capacity for efficiently capturing carbon dioxide from gas mixtures, including the air. The sorbent is regenerative, and can be used through multiple cycles of adsorption-desorption.
    Type: Application
    Filed: February 8, 2019
    Publication date: June 6, 2019
    Inventors: Alain GOEPPERT, Hang ZHANG, George A. OLAH, G.K. Surya Prakash
  • Regenerative absorbents of modified amines on nano-structured supports
    Patent number: 9968880
    Abstract: The invention relates to regenerative, solid sorbent for adsorbing carbon dioxide from a gas mixture, with the sorbent including a modified polyamine and a nano-structured solid support. The modified polyamine is the reaction product of an amine and an aldehyde. The sorbent provides structural integrity, as well as high selectivity and increased capacity for efficiently capturing carbon dioxide from gas mixtures, including the air. The sorbent is regenerative, and can be used through multiple operations of absorption-desorption cycles.
    Type: Grant
    Filed: November 4, 2014
    Date of Patent: May 15, 2018
    Assignee: University of Southern California
    Inventors: Alain Goeppert, Hang Zhang, G. K. Surya Prakash, George A. Olah
  • REGENERATIVE ADSORBENTS OF MODIFIED AMINES ON NANO-STRUCTURED SUPPORTS
    Publication number: 20170304764
    Abstract: The invention relates to regenerative, solid sorbent for adsorbing carbon dioxide from a gas mixture, with the sorbent including a modified polyamine and a nano-structured solid support. The modified polyamine is the reaction product of an amine and an aldehyde. The sorbent provides structural integrity, as well as high selectivity and increased capacity for efficiently capturing carbon dioxide from gas mixtures, including the air. The sorbent is regenerative, and can be used through multiple operations of absorption-desorption cycles.
    Type: Application
    Filed: November 4, 2014
    Publication date: October 26, 2017
    Inventors: Alain GOEPPERT, Hang ZHANG, G.K. Surya PRAKASH, George A. OLAH
  • REGENERATIVE ADSORBENTS OF MODIFIED AMINES ON SOLID SUPPORTS
    Publication number: 20160199810
    Abstract: The invention relates to regenerative, solid sorbents for adsorbing carbon dioxide from a gas mixture, including air, with the sorbent including a modified polyamine and a solid support. The modified polyamine is the reaction product of an amine and an epoxide. The sorbent provides structural integrity, as well as high selectivity and increased capacity for efficiently capturing carbon dioxide from gas mixtures, including the air. The sorbent is regenerative, and can be used through multiple cycles of adsorption-desorption.
    Type: Application
    Filed: January 8, 2016
    Publication date: July 14, 2016
    Inventors: Alain GOEPPERT, Hang ZHANG, George A. OLAH, G.K. Surya PRAKASH