Patents by Inventor Robert Hodgkins

Robert Hodgkins 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).

  • Methods and systems of upgrading heavy aromatics stream to petrochemical feedstock
    Patent number: 11279663
    Abstract: Provided here are systems and methods that integrate a hydrodearylation process and a transalkylation process into an aromatic recovery complex. Various other embodiments may be disclosed and claimed.
    Type: Grant
    Filed: November 1, 2019
    Date of Patent: March 22, 2022
    Assignee: SAUDI ARABIAN OIL COMPANY
    Inventors: Omer Refa Koseoglu, Robert Hodgkins
  • JMZ-1, A CHA-CONTAINING ZEOLITE AND METHODS OF PREPARATION
    Publication number: 20220080399
    Abstract: JMZ-1, a zeolite having a CHA structure and containing trimethyl(cyclohexylmethyl)ammonium cations as a structure directing agent is described. A calcined zeolite, JMZ-1C, that does not contain a structure directing agent, is also described. Metal containing JMZ-1C has improved SCR activity compared to CHA-containing zeolites having the same metal loading and comparable silica:alumina ratios (SAR). Methods of preparing JMZ-1, JMZ-1C and metal containing calcined counterparts of JMZ-1C are described along with methods of using JMZ-1C and metal containing calcined counterparts of JMZ-1C in treating exhaust gases.
    Type: Application
    Filed: December 1, 2021
    Publication date: March 17, 2022
    Inventors: John CASCI, Jillian COLLIER, Paul COX, Robert HODGKINS, Geraint LLOYD, Alessandro TURRINA
  • Methods and systems of upgrading heavy aromatics stream to petrochemical feedstock
    Patent number: 10759723
    Abstract: Provided here are systems and methods that integrate a hydrodearylation process and a transalkylation process into an aromatic recovery complex. Various other embodiments may be disclosed and claimed.
    Type: Grant
    Filed: October 11, 2019
    Date of Patent: September 1, 2020
    Assignee: SAUDI ARABIAN OIL COMPANY
    Inventors: Omer Refa Koseoglu, Robert Hodgkins
  • METHODS AND SYSTEMS OF UPGRADING HEAVY AROMATICS STREAM TO PETROCHEMICAL FEEDSTOCK
    Publication number: 20200062675
    Abstract: Provided here are systems and methods that integrate a hydrodearylation process and a transalkylation process into an aromatic recovery complex. Various other embodiments may be disclosed and claimed.
    Type: Application
    Filed: November 1, 2019
    Publication date: February 27, 2020
    Applicant: Saudi Arabian Oil Company
    Inventors: Omer Refa Koseoglu, Robert Hodgkins
  • Methods and Systems of Upgrading Heavy Aromatics Stream to Petrochemical Feedstock
    Publication number: 20200039898
    Abstract: Provided here are systems and methods that integrate a hydrodearylation process and a transalkylation process into an aromatic recovery complex. Various other embodiments may be disclosed and claimed.
    Type: Application
    Filed: October 11, 2019
    Publication date: February 6, 2020
    Applicant: Saudi Arabian Oil Company
    Inventors: Omer Refa Koseoglu, Robert Hodgkins
  • Methods and systems of upgrading heavy aromatics stream to petrochemical feedstock
    Patent number: 10508066
    Abstract: Provided here are systems and methods that integrate a hydrodearylation process and a transalkylation process into an aromatic recovery complex. Various other embodiments may be disclosed and claimed.
    Type: Grant
    Filed: April 18, 2019
    Date of Patent: December 17, 2019
    Assignee: Saudi Arabian Oil Company
    Inventors: Omer Refa Koseoglu, Robert Hodgkins
  • Methods and Systems of Upgrading Heavy Aromatics Stream to Petrochemical Feedstock
    Publication number: 20190241486
    Abstract: Provided here are systems and methods that integrate a hydrodearylation process and a transalkylation process into an aromatic recovery complex. Various other embodiments may be disclosed and claimed.
    Type: Application
    Filed: April 18, 2019
    Publication date: August 8, 2019
    Inventors: Omer Refa Koseoglu, Robert Hodgkins