Patents by Inventor Lynda B. Williams

Lynda B. Williams 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).

  • Patent number: 11332419
    Abstract: Synthesizing an alkane includes heating a mixture including an alkene and water at or above the water vapor saturation pressure in the presence of a catalyst and one or both of hydrogen and a reductant, thereby hydrogenating the alkene to yield an alkane and water, and separating the alkane from the water to yield the alkane. The reductant includes a first metal and the catalyst includes a second metal.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: May 17, 2022
    Assignee: Arizona Board of Regents on behalf of Arizona State University
    Inventors: Kirtland Robinson, Ian Gould, Christiana Bockisch, Everett Shock, Hilairy Hartnett, Lynda B. Williams
  • Publication number: 20210230088
    Abstract: Oxidizing a first aromatic compound in the presence of a metal salt to yield a second aromatic compound includes combining the first aromatic compound, the metal salt, and water to yield an aqueous mixture, and heating the aqueous mixture at a temperature exceeding 200° C. to yield a reaction product that includes the second aromatic compound.
    Type: Application
    Filed: January 25, 2021
    Publication date: July 29, 2021
    Inventors: Grant Loescher, Everett Shock, Ian Gould, Hilairy Hartnett, Lynda B. Williams
  • Publication number: 20210107847
    Abstract: Synthesizing an alkane includes heating a mixture including an alkene and water at or above the water vapor saturation pressure in the presence of a catalyst and one or both of hydrogen and a reductant, thereby hydrogenating the alkene to yield an alkane and water, and separating the alkane from the water to yield the alkane. The reductant includes a first metal and the catalyst includes a second metal.
    Type: Application
    Filed: September 30, 2020
    Publication date: April 15, 2021
    Inventors: Kirtland Robinson, Ian Gould, Christiana Bockisch, Everett Shock, Hilairy Hartnett, Lynda B. Williams
  • Patent number: 9429554
    Abstract: The invention relates to methods for determining the source of hydrocarbons presented in the pores of a host rock or found in contaminated groundwater. The method includes the steps of (a) determining a first isotopic composition of boron and/or lithium in one or more components within a potential source rock sample, such as kerogen, clay, or water; (b) determining a second isotopic composition of boron and/or lithium in the hydrocarbons found within the pores of a host rock sample or in contaminated groundwater; and (c) comparing the first and second isotopic compositions to determine whether the potential source rock is the source of the hydrocarbons within the pores of the host rock or in contaminated groundwater.
    Type: Grant
    Filed: January 13, 2015
    Date of Patent: August 30, 2016
    Assignee: Arizona Board of Regents on Behalf of Arizona State University
    Inventors: Lynda B. Williams, Richard L. Hervig
  • Publication number: 20150198577
    Abstract: The invention relates to methods for determining the source of hydrocarbons presented in the pores of a host rock or found in contaminated groundwater. The method includes the steps of (a) determining a first isotopic composition of boron and/or lithium in one or more components within a potential source rock sample, such as kerogen, clay, or water; (b) determining a second isotopic composition of boron and/or lithium in the hydrocarbons found within the pores of a host rock sample or in contaminated groundwater; and (c) comparing the first and second isotopic compositions to determine whether the potential source rock is the source of the hydrocarbons within the pores of the host rock or in contaminated groundwater.
    Type: Application
    Filed: January 13, 2015
    Publication date: July 16, 2015
    Inventors: Lynda B. Williams, Richard L. Hervig