Patents by Inventor William Pavilionis

William Pavilionis 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).

  • Smoke suppressant compositions
    Patent number: 11945934
    Abstract: Compositions and methods for producing smoke suppressants are disclosed. The smoke suppressant molecularly encapsulates a naturally-occurring inorganic substrate, such as expanded volcanic ash. These intercalated smoke suppressant compositions have particular utility for smoke suppression in polyvinyl chloride (PVC), both flexible and rigid compounds as well as other polymeric resins and materials.
    Type: Grant
    Filed: July 10, 2021
    Date of Patent: April 2, 2024
    Assignee: Mexichem Specialty Compounds, Inc.
    Inventors: James F. Day, Mark A. Jozokos, William Pavilionis
  • Smoke Suppressant Compositions
    Publication number: 20220010099
    Abstract: Compositions and methods for producing smoke suppressants are disclosed. The smoke suppressant molecularly encapsulates a naturally-occurring inorganic substrate, such as expanded volcanic ash. These intercalated smoke suppressant compositions have particular utility for smoke suppression in polyvinyl chloride (PVC), both flexible and rigid compounds as well as other polymeric resins and materials.
    Type: Application
    Filed: July 10, 2021
    Publication date: January 13, 2022
    Inventors: James F. Day, Mark A. Jozokos, William Pavilionis