Patents by Inventor Bryan Douglas Dickerson

Bryan Douglas Dickerson 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).

  • HIGH EFFICIENCY FILTER MEDIA
    Publication number: 20230330585
    Abstract: Articles and methods involving filter media are generally provided. In certain embodiments, a filter media has a design and/or comprises one or more layers that enhances its efficiency and/or performance.
    Type: Application
    Filed: April 14, 2022
    Publication date: October 19, 2023
    Applicant: Hollingsworth & Vose Company
    Inventors: Amsarani Ramamoorthy, Siqiang Zhu, Shania Evangelista, Bryan Douglas Dickerson, Kevin Clark, Praveen Kumar Yegya Raman, Keith Higginson
  • FILTER MEDIA INCLUDING FIBERS COMPRISING A MATRIX POLYMER AND IMPACT MODIFIER, AND RELATED METHODS
    Publication number: 20230149839
    Abstract: Filter media including fibers comprising a matrix polymer and impact modifier, and related methods, are generally described.
    Type: Application
    Filed: November 18, 2021
    Publication date: May 18, 2023
    Applicant: Hollingsworth & Vose Company
    Inventors: Praveen Kumar Yegya Raman, Keith Higginson, Shania Evangelista, Amsarani Ramamoorthy, Kevin Clark, Bryan Douglas Dickerson
  • Methods of treating fabrics with organic acids and related treatment compositions
    Patent number: 11634859
    Abstract: Processes and uses related to treating fabrics with an organic acid, such as citric acid with certain treatment liquors or consumer product treatment compositions. A process to determine the presence of a metal-based residue on a fabric. Uses of a treatment composition or a treatment liquor to rejuvenate a non-white color of a fabric. Processes to demonstrate and/or display the color-rejuvenation benefits of a treatment composition.
    Type: Grant
    Filed: February 11, 2021
    Date of Patent: April 25, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Sarah Ann Delaney, Genevieve Cagalawan Wenning, Sol Melissa Escobar, Bryan Douglas Dickerson
  • METHODS OF TREATING FABRICS WITH ORGANIC ACIDS AND RELATED TREATMENT COMPOSITIONS
    Publication number: 20210254274
    Abstract: Processes and uses related to treating fabrics with an organic acid, such as citric acid with certain treatment liquors or consumer product treatment compositions. A process to determine the presence of a metal-based residue on a fabric. Uses of a treatment composition or a treatment liquor to rejuvenate a non-white color of a fabric. Processes to demonstrate and/or display the color-rejuvenation benefits of a treatment composition.
    Type: Application
    Filed: February 11, 2021
    Publication date: August 19, 2021
    Inventors: Sarah Ann Delaney, Genevieve Cagalawan Wenning, Sol Melissa Escobar, Bryan Douglas Dickerson