Patents by Inventor Su Anne Lee

Su Anne Lee 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).

  • BIODEGRADABLE AND/OR HOME COMPOSTABLE SACHET CONTAINING A SOLID ARTICLE
    Publication number: 20230173799
    Abstract: A sachet product that includes a biodegradable and/or home compostable sachet comprising a front film and a back film. In some examples, the front film and back film can include a middle layer that can contain paper with greater than 85% cellulose and an inner layer that can include different material, including but not limited to polyvinyl alcohol or polyhydroxylalkonate. The sachet can include a compartment adapted for storing a solid article where the solid article is an open cell foam. The open cell foam can include a water-soluble polymer and a surfactant.
    Type: Application
    Filed: February 6, 2023
    Publication date: June 8, 2023
    Inventors: Stefano Bartolucci, Emily Charlotte Boswell, Su Anne Lee
  • Biodegradable and/or home compostable sachet containing a solid article
    Patent number: 11597191
    Abstract: A sachet product that includes a biodegradable and/or home compostable sachet comprising a front film and a back film. In some examples, the front film and back film can include a middle layer that can contain paper with greater than 85% cellulose and an inner layer that can include different material, including but not limited to polyvinyl alcohol or polyhydroxylalkonate. The sachet can include a compartment adapted for storing a solid article where the solid article is an open cell foam. The open cell foam can include a water-soluble polymer and a surfactant.
    Type: Grant
    Filed: October 14, 2020
    Date of Patent: March 7, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Stefano Bartolucci, Emily Charlotte Boswell, Su Anne Lee
  • BIODEGRADABLE AND/OR HOME COMPOSTABLE SACHET CONTAINING A SOLID ARTICLE
    Publication number: 20210107263
    Abstract: A sachet product that includes a biodegradable and/or home compostable sachet comprising a front film and a back film. In some examples, the front film and back film can include a middle layer that can contain paper with greater than 85% cellulose and an inner layer that can include different material, including but not limited to polyvinyl alcohol or polyhydroxylalkonate. The sachet can include a compartment adapted for storing a solid article where the solid article is an open cell foam. The open cell foam can include a water-soluble polymer and a surfactant.
    Type: Application
    Filed: October 14, 2020
    Publication date: April 15, 2021
    Inventors: Stefano Bartolucci, Emily Charlotte Boswell, Su Anne Lee