Patents by Inventor Philip Hamilton Sheridan

Philip Hamilton Sheridan 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).

  • METHODS AND SYSTEMS FOR PRODUCING A BIO-BASED COSMETIC SPONGE AND BLENDER
    Publication number: 20220133015
    Abstract: Systems, devices, and methods for a cosmetic sponge comprising: a prepolymer material and a bio-based material, where the prepolymer material and the bio-based material are reacted with an additive component comprising water and bio-based material dissolved in the water.
    Type: Application
    Filed: November 1, 2021
    Publication date: May 5, 2022
    Inventors: Rea Ann Silva, Philip Hamilton Sheridan