Patents by Inventor David SHOLL

David SHOLL 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).

  • Adsorbent Materials And Methods of Adsorbing Carbon Dioxide
    Publication number: 20230249121
    Abstract: Methods of designing zeolite materials for adsorption of CO2. Zeolite materials and processes for CO2 adsorption using zeolite materials.
    Type: Application
    Filed: March 31, 2023
    Publication date: August 10, 2023
    Inventors: Peter I. Ravikovitch, David Sholl, Charanjit Paur, Karl G. Strohmaier, Hanjun Fang, Ambarish R. Kulkarni, Rohan V. Awati, Preeti Kamakoti
  • Adsorbent Materials And Methods of Adsorbing Carbon Dioxide
    Publication number: 20230249120
    Abstract: Methods of designing zeolite materials for adsorption of CO2. Zeolite materials and processes for CO2 adsorption using zeolite materials.
    Type: Application
    Filed: March 31, 2023
    Publication date: August 10, 2023
    Inventors: Peter I. Ravikovitch, David Sholl, Charanjit Paur, Karl G. Strohmaier, Hanjun Fang, Ambarish R. Kulkarni, Rohan V. Awati, Preeti Kamakoti
  • Adsorbent materials and methods of adsorbing carbon dioxide
    Patent number: 11642619
    Abstract: Methods of designing zeolite materials for adsorption of CO2. Zeolite materials and processes for CO2 adsorption using zeolite materials.
    Type: Grant
    Filed: July 10, 2020
    Date of Patent: May 9, 2023
    Assignees: Georgia Tech Research Corporation, EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY
    Inventors: Peter I. Ravikovitch, David Sholl, Charanjit Paur, Karl G. Strohmaier, Hanjun Fang, Ambarish R. Kulkarni, Rohan V. Awati, Preeti Kamakoti
  • Adsorbent Materials And Methods of Adsorbing Carbon Dioxide
    Publication number: 20200338495
    Abstract: Methods of designing zeolite materials for adsorption of CO2. Zeolite materials and processes for CO2 adsorption using zeolite materials.
    Type: Application
    Filed: July 10, 2020
    Publication date: October 29, 2020
    Inventors: Peter I. Ravikovitch, David Sholl, Charanjit Paur, Karl G. Strohmaier, Hanjun Fang, Ambarish R. Kulkarni, Rohan V. Awati, Preeti Kamakoti
  • Adsorbent materials and methods of adsorbing carbon dioxide
    Patent number: 10744449
    Abstract: Methods of designing zeolite materials for adsorption of CO2. Zeolite materials and processes for CO2 adsorption using zeolite materials.
    Type: Grant
    Filed: November 15, 2016
    Date of Patent: August 18, 2020
    Assignees: Exxonmobil Upstream Research Company, Georgia Tech Research Corporation
    Inventors: Peter I Ravikovitch, David Sholl, Charanjit Paur, Karl G. Strohmaier, Hanjun Fang, Ambarish R. Kulkarni, Rohan V. Awati, Preeti Kamakoti
  • Process for recovering para-xylene using a metal organic framework adsorbent in a simulated moving-bed process
    Patent number: 10358401
    Abstract: Para-xylene is separated from a mixture of C8 aromatics using a simulated moving bed (SMB) adsorption process, wherein a MOF is used as an adsorbent and an alkane or alkene having 7 or less carbon atoms, such as hexane or heptane is used as desorbent. Because of the difference in boiling points of a hexane or heptane desorbent as compared to conventional desorbents such as toluene or para-diethylbenzene, less energy is required to separate hexane or heptane from C8 aromatics by distillation than the energy required to separate toluene or diethylbenzene from C8 aromatics by distillation.
    Type: Grant
    Filed: July 29, 2016
    Date of Patent: July 23, 2019
    Assignees: EXXONMOBIL CHEMICAL PATENTS INC., GEORGIA TECH RESEARCH CORPORATION
    Inventors: Meha Rungta, Jeevan S. Abichandani, Dana L. Pilliod, Robert G. Tinger, Anthony Go, Ke Zhang, Sankar Nair, Jason Gee, David Sholl
  • PROCESS FOR RECOVERING PARA-XYLENE USING A METAL ORGANIC FRAMEWORK ADSORBENT IN A SIMULATED MOVING-BED PROCESS
    Publication number: 20180215684
    Abstract: Para-xylene is separated from a mixture of C8 aromatics using a simulated moving bed (SMB) adsorption process, wherein a MOF is used as an adsorbent and an alkane or alkene having 7 or less carbon atoms, such as hexane or heptane is used as desorbent. Because of the difference in boiling points of a hexane or heptane desorbent as compared to conventional desorbents such as toluene or para-diethylbenzene, less energy is required to separate hexane or heptane from C8 aromatics by distillation than the energy required to separate toluene or diethylbenzene from C8 aromatics by distillation.
    Type: Application
    Filed: July 29, 2016
    Publication date: August 2, 2018
    Inventors: Meha RUNGTA, Jeevan S. ABICHANDANI, Dana L. PILLIOD, Robert G. TINGER, Anthony GO, Ke ZHANG, Sankar NAIR, Jason GEE, David SHOLL
  • Adsorbent Materials And Methods of Adsorbing Carbon Dioxide
    Publication number: 20170136405
    Abstract: Methods of designing zeolite materials for adsorption of CO2. Zeolite materials and processes for CO2 adsorption using zeolite materials.
    Type: Application
    Filed: November 15, 2016
    Publication date: May 18, 2017
    Inventors: Peter I. Ravikovitch, David Sholl, Charanjit Paur, Karl G. Strohmaier, Hanjun Fang, Ambarish R. Kulkarni, Rohan V. Awati, Preeti Kamakoti
  • MOF nanocrystals
    Patent number: 8668764
    Abstract: MOF nanocrystals having a narrow size distribution, as well as methods of making and using same are disclosed.
    Type: Grant
    Filed: February 17, 2012
    Date of Patent: March 11, 2014
    Assignee: Georgia Tech Research Corporation
    Inventors: Andrew Brown, Sankar Nair, David Sholl, Cantwell Carson
  • MOF NANOCRYSTALS
    Publication number: 20120247328
    Abstract: MOF nanocrystals having a narrow size distribution, as well as methods of making and using same are disclosed.
    Type: Application
    Filed: February 17, 2012
    Publication date: October 4, 2012
    Applicant: GEORGIA TECH RESEARCH CORPORATION
    Inventors: Andrew BROWN, Sankar NAIR, David SHOLL, Cantwell CARSON