Patents by Inventor Jenna L. Wallace

Jenna L. Wallace 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).

  • Dehydrogenation catalyst and process
    Patent number: 9579632
    Abstract: A catalyst composition comprises (i) a support; (ii) a dehydrogenation component comprising at least one metal or compound thereof selected from Groups 6 to 10 of the Periodic Table of Elements; and (iii) tin or a tin compound, wherein the tin is present in an amount of 0.01 wt % to about 0.25 wt %, the wt % based upon the total weight of the catalyst composition.
    Type: Grant
    Filed: December 2, 2011
    Date of Patent: February 28, 2017
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Jihad M. Dakka, Lorenzo C. DeCaul, Terry E. Helton, Keith H. Kuechler, Jenna L. Wallace
  • Dehydrogenation catalyst and process
    Patent number: 9242227
    Abstract: A catalyst composition comprises (i) a support; (ii) a dehydrogenation component comprising at least one metal or compound thereof selected from Groups 6 to 10 of the Periodic Table of Elements; and (iii) potassium or a potassium compound present in an amount of about 0.15 to about 0.6 wt % of potassium based upon the total weight of the catalyst composition, wherein the catalyst composition has an oxygen chemisorption of greater than 50%.
    Type: Grant
    Filed: December 17, 2010
    Date of Patent: January 26, 2016
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Jihad M. Dakka, Lorenzo C. Decaul, Terry E. Helton, Teng Xu, Jenna L. Wallace
  • Dehydrogenation Catalyst And Process
    Publication number: 20120302799
    Abstract: A catalyst composition comprises (i) a support; (ii) a dehydrogenation component comprising at least one metal or compound thereof selected from Groups 6 to 10 of the Periodic Table of Elements; and (iii) potassium or a potassium compound present in an amount of about 0.15 to about 0.6 wt % of potassium based upon the total weight of the catalyst composition, wherein the catalyst composition has an oxygen chemisorption of greater than 50%.
    Type: Application
    Filed: December 17, 2010
    Publication date: November 29, 2012
    Inventors: Jihad M. Dakka, Lorenzo C. Decaul, Terry E. Helton, Teng Xu, Jenna L. Wallace