Patents by Inventor Josh Wiesenfeld

Josh Wiesenfeld 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).

  • Compressible animal litter
    Patent number: 12284980
    Abstract: An animal litter product comprising a foam polymer, wherein the foam polymer is compressible, resilient and has a density in the range of about of about 325 to 650 kg/m3, wherein the foamed polymer has limited compressibility and returns to approximately its original volume, wherein, optionally, the foam polymer is blended with other animal litter components, such as clays or other absorbent materials.
    Type: Grant
    Filed: November 4, 2022
    Date of Patent: April 29, 2025
    Assignee: Boxiecat, LLC
    Inventors: Alvin Kershman, Josh Wiesenfeld, Jeff Shear, Harold Cole
  • Cat Litter Box Displaying a Fluorescent Cat Attractant
    Publication number: 20240306594
    Abstract: An attractive cat litter box comprising a cat litter box that displays at least one fluorescent compound; wherein the at least one fluorescent compound fluorescent compound fluoresces in the absence of urine, feces, blood, and other bodily fluids; wherein the at least one fluorescent compound is detectable on the cat litter box when the cat litter box is exposed to ultraviolet light; and wherein the at least one fluorescent compound attracts cats to eliminate in the cat litter box.
    Type: Application
    Filed: March 14, 2024
    Publication date: September 19, 2024
    Applicant: Boxiecat LLC
    Inventor: Josh Wiesenfeld
  • Three Dimensional Shaped Clay Cat Litter
    Publication number: 20240284869
    Abstract: The present invention is a method of preparing shaped three dimensional clay particles suitable for cat litter with improved absorptivity. The method is three dimensional printing clay slurry in the desired particle shape, and wherein the printed clay particle, when printed at a low temperature and when dried, provides improved absorptivity when compared to extruded clay particles. The particles are not crushed, and the particles are not sintered at elevated temperatures.
    Type: Application
    Filed: February 24, 2024
    Publication date: August 29, 2024
    Applicant: Boxiecat LLC
    Inventor: Josh Wiesenfeld
  • Compressible Animal Litter
    Publication number: 20230140299
    Abstract: An animal litter product comprising a foam polymer, wherein the foam polymer is compressible, resilient and has a density in the range of about of about 325 to 650 kg/m3, wherein the foamed polymer has limited compressibility and returns to approximately its original volume, wherein, optionally, the foam polymer is blended with other animal litter components, such as clays or other absorbent materials.
    Type: Application
    Filed: November 4, 2022
    Publication date: May 4, 2023
    Applicant: Boxiecat LLC
    Inventors: Alvin Kershman, Josh Wiesenfeld, Jeff Shear, Harold Cole