Patents by Inventor Stephanie H. Newland

Stephanie H. Newland 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).

  • Hierarchical aluminophosphates as catalysts for the Beckmann rearrangement
    Patent number: 10537884
    Abstract: Methods for producing lactams from oximes by performing a Beckmann rearrangement using a hierarchical porous aluminophosphate catalyst having interconnected microporous and mesoporous networks are provided. Exemplary catalysts include a plurality of weak Brønsted acid active sites, including silicon-containing aluminophosphates having the IZA framework code AFI, such as SAPO-5, CHA, such as SAPO-34, and FAU, such as SAPO-37.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: January 21, 2020
    Assignees: AdvanSix Resins & Chemicals LLC, University of Southampton
    Inventors: Alan B. Levy, Robert Raja, Stephanie H. Newland, Scott R. Keenan, Simon R. Bare
  • HIERARCHICAL ALUMINOPHOSPHATES AS CATALYSTS FOR THE BECKMANN REARRANGEMENT
    Publication number: 20190046963
    Abstract: Methods for producing lactams from oximes by performing a Beckmann rearrangement using a hierarchical porous aluminophosphate catalyst having interconnected microporous and mesoporous networks are provided. Exemplary catalysts include a plurality of weak Brønsted acid active sites, including silicon-containing aluminophosphates having the IZA framework code AFI, such as SAPO-5, CHA, such as SAPO-34, and FAU, such as SAPO-37.
    Type: Application
    Filed: October 16, 2018
    Publication date: February 14, 2019
    Inventors: Alan B. Levy, Robert Raja, Stephanie H. Newland, Scott R. Keenan, Simon R. Bare
  • HIERARCHICAL ALUMINOPHOSPHATES AS CATALYSTS FOR THE BECKMANN REARRANGEMENT
    Publication number: 20160167030
    Abstract: Methods for producing lactams from oximes by performing a Beckmann rearrangement using a hierarchical porous aluminophosphate catalyst having interconnected microporous and mesoporous networks are provided. Exemplary catalysts include a plurality of weak Brønsted acid active sites, including silicon-containing aluminophosphates having the IZA framework code AFI, such as SAPO-5, CHA, such as SAPO-34, and FAU, such as SAPO-37.
    Type: Application
    Filed: November 30, 2015
    Publication date: June 16, 2016
    Applicant: University of Southampton
    Inventors: Alan B. Levy, Robert Raja, Stephanie H. Newland, Scott R. Keenan, Simon R. Bare