Patents by Inventor Kurt Owen Jensen

Kurt Owen Jensen 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).

  • Synthesis of *MRE framework type molecular sieves
    Patent number: 11964875
    Abstract: A method is provided for synthesizing *MRE molecular sieves using an organic structure directing agent which comprises a 1-ethylpyridinium cation.
    Type: Grant
    Filed: March 24, 2022
    Date of Patent: April 23, 2024
    Assignee: CHEVRON U.S.A. INC.
    Inventors: Dan Xie, Kurt Owen Jensen, Adeola Florence Ojo
  • SYNTHESIS OF *MRE FRAMEWORK TYPE MOLECULAR SIEVES
    Publication number: 20230303399
    Abstract: A method is provided for synthesizing *MRE molecular sieves using an organic structure directing agent which comprises a 1-ethylpyridinium cation.
    Type: Application
    Filed: March 24, 2022
    Publication date: September 28, 2023
    Inventors: Dan XIE, Kurt Owen JENSEN, Adeola Florence OJO
  • Aluminum-substituted CIT-15, its synthesis and use
    Patent number: 10821431
    Abstract: A method is provided for the synthesis of aluminum-containing forms of molecular sieve CIT-15. The method includes treating an aluminogermanosilicate CIT-13 molecular sieve with water under conditions sufficient to degermanate at least a portion of the aluminogermanosilicate CIT-13 molecular sieve to provide a phyllosilicate comprising delaminated cfi-layers; and calcining the phyllosilicate under conditions sufficient to convert the phyllosilicate to an aluminogermanosilicate CIT-15 molecular sieve.
    Type: Grant
    Filed: April 2, 2020
    Date of Patent: November 3, 2020
    Assignee: CHEVRON U.S.A. INC.
    Inventors: Christopher Michael Lew, Kurt Owen Jensen
  • ALUMINUM-SUBSTITUTED CIT-15, ITS SYNTHESIS AND USE
    Publication number: 20200330973
    Abstract: A method is provided for the synthesis of aluminum-containing forms of molecular sieve CIT-15. The method includes treating an aluminogermanosilicate CIT-13 molecular sieve with water under conditions sufficient to degermanate at least a portion of the aluminogermanosilicate CIT-13 molecular sieve to provide a phyllosilicate comprising delaminated cfi-layers; and calcining the phyllosilicate under conditions sufficient to convert the phyllosilicate to an aluminogermanosilicate CIT-15 molecular sieve.
    Type: Application
    Filed: April 2, 2020
    Publication date: October 22, 2020
    Inventors: Christopher Michael LEW, Kurt Owen JENSEN
  • Method for preparing zeolite SSZ-55
    Patent number: 10800662
    Abstract: A method is provided for synthesizing a molecular sieve having the framework structure of SSZ-55 using [(1-phenyl)cyclopentylmethyl]trimethylammonium cations as a structure directing agent.
    Type: Grant
    Filed: March 18, 2020
    Date of Patent: October 13, 2020
    Assignee: CHEVRON U.S.A. INC.
    Inventors: Christopher Michael Lew, Dan Xie, Kurt Owen Jensen, Saleh Ali Elomari
  • Synthesis of aluminum-containing molecular sieves of SEW framework type
    Patent number: 10737946
    Abstract: A method is provided for directly synthesizing aluminum-containing molecular sieves of SEW framework type by interzeolite transformation.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: August 11, 2020
    Assignee: CHEVRON U.S.A. INC.
    Inventors: Christopher Michael Lew, Kurt Owen Jensen
  • Molecular sieve SSZ-112, its synthesis and use
    Patent number: 10343927
    Abstract: An aluminosilicate molecular sieve of AFT framework type, designated SSZ-112, is provided. SSZ-112 is synthesized using a mixed-template method. SSZ-112 may be used in catalytic and sorptive processes.
    Type: Grant
    Filed: October 4, 2018
    Date of Patent: July 9, 2019
    Assignee: Chevron U.S.A. Inc.
    Inventors: Dan Xie, Kurt Owen Jensen
  • MOLECULAR SIEVE SSZ-112, ITS SYNTHESIS AND USE
    Publication number: 20190127231
    Abstract: An aluminosilicate molecular sieve of AFT framework type, designated SSZ-112, is provided. SSZ-112 is synthesized using a mixed-template method. SSZ-112 may be used in catalytic and sorptive processes.
    Type: Application
    Filed: October 4, 2018
    Publication date: May 2, 2019
    Inventors: Dan Xie, Kurt Owen Jensen
  • Synthesis of AFX framework type molecular sieves
    Patent number: 10053368
    Abstract: A method is provided for the synthesis of AFX framework type molecular sieves using a structure directing agent selected from one or more of hexamethonium dications, 1,6-bis(N-methylpyrrolidinium)hexane dications, and 1,4-bis(N-methylpyrrolidinium)butane dications.
    Type: Grant
    Filed: September 7, 2017
    Date of Patent: August 21, 2018
    Assignee: Chevron U.S.A. Inc.
    Inventors: Dan Xie, Kurt Owen Jensen