Patents by Inventor Christopher Scilla

Christopher Scilla 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).

  • Low density polyvinyl chloride microparticles
    Patent number: 12234353
    Abstract: Hollow microparticles of polyvinyl chloride are disclosed, having low volumetric densities useful for reducing mass per unit volume of polymer or inorganic articles and apparatus having such microparticles compounded into thermoplastic or thermoset polymers. A double emulsion polymerization process is also disclosed as the process to produce the hollow microparticles.
    Type: Grant
    Filed: September 15, 2021
    Date of Patent: February 25, 2025
    Assignee: Mexichem Specialty Resins Inc.
    Inventors: Christopher Scilla, Viswanathan Narayan
  • LOW DENSITY POLYVINYL CHLORIDE MICROPARTICLES
    Publication number: 20220081545
    Abstract: Hollow microparticles of polyvinyl chloride are disclosed, having low volumetric densities useful for reducing mass per unit volume of polymer or inorganic articles and apparatus having such microparticles compounded into thermoplastic or thermoset polymers. A double emulsion polymerization process is also disclosed as the process to produce the hollow microparticles.
    Type: Application
    Filed: September 15, 2021
    Publication date: March 17, 2022
    Inventors: Christopher Scilla, Viswanathan Narayan