Patents by Inventor Jackie Lovell

Jackie Lovell 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).

  • Catalysts for control of long chain branching
    Patent number: 11608396
    Abstract: Catalyst systems and methods for making and using the same are disclosed. A catalyst composition is provided that includes a catalyst compound supported to form a supported catalyst system, the catalyst compound including: where each of R1, R2, R3, R4, R5, R6, R7 and X are as discussed herein.
    Type: Grant
    Filed: March 15, 2021
    Date of Patent: March 21, 2023
    Assignee: Univation Technologies, LLC
    Inventors: Donna J. Crowther, C. Jeff Harlan, Jackie Lovell, Haiqing Peng
  • CATALYSTS FOR CONTROL OF LONG CHAIN BRANCHING
    Publication number: 20210198391
    Abstract: Catalyst systems and methods for making and using the same are disclosed. A catalyst composition is provided that includes a catalyst compound supported to form a supported catalyst system, the catalyst compound including: where each of R1, R2, R3, R4, R5, R6, R7 and X are as discussed herein.
    Type: Application
    Filed: March 15, 2021
    Publication date: July 1, 2021
    Applicant: Univation Technologies, LLC
    Inventors: Donna J. Crowther, C. Jeff Harlan, Jackie Lovell, Haiqing Peng
  • Catalysts for control of long chain branching
    Patent number: 10975174
    Abstract: Catalyst systems and methods for making and using the same are disclosed. A catalyst composition is provided that includes a catalyst compound supported to form a supported catalyst system, the catalyst compound including: where each of R1, R2, R3, R4, R5, R6, R7 and X are as discussed herein.
    Type: Grant
    Filed: July 30, 2019
    Date of Patent: April 13, 2021
    Assignee: Univation Technologies, LLC
    Inventors: Donna J. Crowther, C. Jeff Harlan, Jackie Lovell, Haiqing Peng
  • Catalysts for control of long chain branching
    Patent number: 10538604
    Abstract: Catalyst systems and methods for making and using the same are disclosed. A catalyst composition is provided that includes a catalyst compound supported to form a supported catalyst system, the catalyst compound including: where each of R1, R2, R3, R4, R5, R6, R7 and X are as discussed herein.
    Type: Grant
    Filed: April 14, 2016
    Date of Patent: January 21, 2020
    Assignee: Univation Technologies, LLC
    Inventors: Donna J. Crowther, C. Jeff Harlan, Jackie Lovell, Haiqing Peng
  • CATALYSTS FOR CONTROL OF LONG CHAIN BRANCHING
    Publication number: 20190352436
    Abstract: Catalyst systems and methods for making and using the same are disclosed. A catalyst composition is provided that includes a catalyst compound supported to form a supported catalyst system, the catalyst compound including: where each of R1, R2, R3, R4, R5, R6, R7 and X are as discussed herein.
    Type: Application
    Filed: July 30, 2019
    Publication date: November 21, 2019
    Applicant: Univation Technologies, LLC
    Inventors: Donna J. Crowther, C. Jeff Harlan, Jackie Lovell, Haiqing Peng
  • CATALYSTS FOR CONTROL OF LONG CHAIN BRANCHING
    Publication number: 20180079838
    Abstract: Catalyst systems and methods for making and using the same are disclosed. A catalyst composition is provided that includes a catalyst compound supported to form a supported catalyst system, the catalyst compound including: where each of R1, R2, R3, R4, R5, R6, R7 and X are as discussed herein.
    Type: Application
    Filed: April 14, 2016
    Publication date: March 22, 2018
    Applicant: Univation Technologies, LLC
    Inventors: Donna J. Crowther, C. Jeff Harlan, Jackie Lovell, Haiqing Peng