Patents by Inventor Abdulaziz Al-Nezari

Abdulaziz Al-Nezari 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).

  • Ligands for production of 1-octene in chromium assisted ethylene oligomerization process
    Patent number: 11925927
    Abstract: Catalyst compositions and processes for the oligomerization of ethylene to 1-octene are described. The catalyst composition includes a triamino bisphospino (NPNPN) ligand system with specific phosphorous and nitrogen ligands. The terminal nitrogen atoms include linear alkyl hydrocarbons that differ in the number of carbon atoms by 3.
    Type: Grant
    Filed: November 3, 2022
    Date of Patent: March 12, 2024
    Assignee: SABIC Global Technologies B.V.
    Inventors: Abdulaziz Al-Nezari, Ilia Korobkov, Khalid Albahily
  • Ligands for Production of 1-Octene in Chromium Assisted Ethylene Oligomerization Process
    Publication number: 20230053092
    Abstract: Catalyst compositions and processes for the oligomerization of ethylene to 1-octene are described. The catalyst composition includes a triamino bisphospino (NPNPN) ligand system with specific phosphorous and nitrogen ligands. The terminal nitrogen atoms include linear alkyl hydrocarbons that differ in the number of carbon atoms by 3.
    Type: Application
    Filed: November 3, 2022
    Publication date: February 16, 2023
    Applicant: SABIC Global Technologies B.V.
    Inventors: Abdulaziz Al-Nezari, Ilia Korobkov, Khalid Albahily
  • Ligands for production of 1-octene in chromium assisted ethylene oligomerization process
    Patent number: 11511265
    Abstract: Catalyst compositions and processes for the oligomerization of ethylene to 1-octene are described. The catalyst composition includes a triamino bisphospino (NPNPN) ligand system with specific phosphorous and nitrogen ligands. The terminal nitrogen atoms include linear alkyl hydrocarbons that differ in the number of carbon atoms by 3.
    Type: Grant
    Filed: November 11, 2019
    Date of Patent: November 29, 2022
    Assignee: SABIC Global Technologies B.V.
    Inventors: Abdulaziz Al-Nezari, Ilia Korobkov, Khalid Albahily
  • LIGANDS FOR PRODUCTION OF 1-OCTENE IN CHROMIUM ASSISTED ETHYLENE OLIGOMERIZATION PROCESS
    Publication number: 20220152602
    Abstract: Processes to produce tunable mixtures of 1-hexene and 1-octene are described. The process includes contacting a mixture of a 1-hexene catalyst and a 1-octene catalyst with ethylene under conditions sufficient to produce a composition that includes a desired amount 1-hexene and 1-octene are described.
    Type: Application
    Filed: March 16, 2020
    Publication date: May 19, 2022
    Applicant: SABIC Global Technologies B.V.
    Inventors: Maher AL-DAJANE, Abdulaziz AL-NEZARI, Ilia KOROBKOV, Khalid ALBAHILY
  • Ligands for production of 1-hexene in chromium assisted ethylene oligomerization process
    Patent number: 11247201
    Abstract: Catalyst compositions and processes for the oligomerization of ethylene to 1-hexene are described. The catalyst composition includes a triamino bisphospino (NPNPN) ligand system with specific phosphorous and nitrogen ligands. The terminal nitrogen atoms include linear alkyl hydrocarbons that differ in the number of carbon atoms by 3.
    Type: Grant
    Filed: November 11, 2019
    Date of Patent: February 15, 2022
    Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: Abdulaziz Al-Nezari, Balamurugan Vidjayacoumar, Ilia Korobkov, Khalid Albahily
  • LIGANDS FOR PRODUCTION OF 1-HEXENE IN CHROMIUM ASSISTED ETHYLENE OLIGOMERIZATION PROCESS
    Publication number: 20220001368
    Abstract: Catalyst compositions and processes for the oligomerization of ethylene to 1-hexene are described. The catalyst composition includes a triamino bisphospino (NPNPN) ligand system with specific phosphorous and nitrogen ligands. The terminal nitrogen atoms include linear alkyl hydrocarbons that differ in the number of carbon atoms by 3.
    Type: Application
    Filed: November 11, 2019
    Publication date: January 6, 2022
    Applicant: SABIC Global Technologies B.V.
    Inventors: Abdulaziz AL-NEZARI, Balamurugan VIDJAYACOUMAR, Ilia KOROBKOV, Khalid ALBAHILY
  • LIGANDS FOR PRODUCTION OF 1-OCTENE IN CHROMIUM ASSISTED ETHYLENE OLIGOMERIZATION PROCESS
    Publication number: 20220001369
    Abstract: Catalyst compositions and processes for the oligomerization of ethylene to 1-octene are described. The catalyst composition includes a triamino bisphospino (NPNPN) ligand system with specific phosphorous and nitrogen ligands. The terminal nitrogen atoms include linear alkyl hydrocarbons that differ in the number of carbon atoms by 3.
    Type: Application
    Filed: November 11, 2019
    Publication date: January 6, 2022
    Applicant: SABIC Global Technologies B.V.
    Inventors: Abdulaziz AL-NEZARI, Ilia KOROBKOV, Khalid ALBAHILY
  • Catalyst precursor for the polymerization of olefins and polymerization process using the same
    Patent number: 6861487
    Abstract: The present invention relates to a catalyst precursor for homo- or copolymerization of olefins comprising a metallocene compound, a magnesium containing compound and a thermoplastic polymer support, and optionally further comprising a metal alkoxy compound, an aluminum containing compound, a silicon containing compound and/or an alcohol. The invention further relates to the process of polymerizing olefins using the inventive catalyst precursor.
    Type: Grant
    Filed: April 15, 2003
    Date of Patent: March 1, 2005
    Assignee: Saudi Basic Industries Corporation
    Inventors: Orass Hamed, Akhlaq A. Moman, Atieh Abu-Raqabah, Abdulaziz Al-Nezari
  • Catalyst precursor for the polymerization of olefins and polymerization process using the same
    Publication number: 20040209764
    Abstract: The present invention relates to a catalyst precursor for homo- or copolymerization of olefins comprising a metallocene compound, a magnesium containing compound and a thermoplastic polymer support, and optionally further comprising a metal alkoxy compound, an aluminum containing compound, a silicon containing compound and/or an alcohol. The invention further relates to the process of polymerizing olefins using the inventive catalyst precursor.
    Type: Application
    Filed: April 15, 2003
    Publication date: October 21, 2004
    Inventors: Orass Hamed, Akhlaq A. Moman, Atieh Abu-Raqabah, Abdulaziz Al-Nezari