Patents by Inventor Evan Kemp

Evan Kemp 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).

  • COMPOSITE BOARD INCLUDING CORE AND CAPSTOCK, AND ASSOCIATED METHOD
    Publication number: 20260022260
    Abstract: A composite board includes a core and a capstock positioned to at least partially cover the core, where the capstock includes (a) a thermoplastic elastomer, where the thermoplastic elastomer does not include thermoplastic polyurethane (TPU), and (b) a blend of thermoplastic matrix polymers, where the blend thermoplastic matrix polymers includes, based on a total weight of the capstock, 10 wt. % to 70 wt. % polyvinyl chloride (PVC), 1 wt. % to 60 wt. % acrylonitrile-styrene-acrylate (ASA), and 1 wt. % to 60 wt. % styrene-acrylonitrile (SAN).
    Type: Application
    Filed: October 1, 2025
    Publication date: January 22, 2026
    Inventors: Nicholas Tomko, Evan Kemp
  • Composite board including core and capstock, and associated method
    Patent number: 12448507
    Abstract: A composite board, including a core, and a capstock positioned to at least partially cover the core, where the capstock includes 10 wt. % to 70 wt. % of polyvinyl chloride (PVC), based on a total weight of the capstock, 1 wt. % to 60 wt. % of acrylonitrile-styrene-acrylate (ASA), based on the total weight of the capstock, 1 wt. % to 60 wt. % of styrene-acrylonitrile (SAN), based on the total weight of the capstock, and 1 wt. % to 60 wt. % of a thermoplastic elastomer, where the thermoplastic elastomer includes styrene-isobutylene-styrene (SIBS), a thermoplastic copolyester elastomer, a polymeric plasticizer, and combinations thereof, wherein the capstock does not include thermoplastic polyurethane.
    Type: Grant
    Filed: April 3, 2024
    Date of Patent: October 21, 2025
    Assignee: The Azek Group LLC
    Inventors: Nicholas Tomko, Evan Kemp
  • COMPOSITE BOARD INCLUDING CORE AND CAPSTOCK, AND ASSOCIATED METHOD
    Publication number: 20250313690
    Abstract: A composite board, including a core, and a capstock positioned to at least partially cover the core, where the capstock includes 10 wt. % to 70 wt. % of polyvinyl chloride (PVC), based on a total weight of the capstock, 1 wt. % to 60 wt. % of acrylonitrile-styrene-acrylate (ASA), based on the total weight of the capstock, 1 wt. % to 60 wt. % of styrene-acrylonitrile (SAN), based on the total weight of the capstock, and 1 wt. % to 60 wt. % of a thermoplastic elastomer, where the thermoplastic elastomer includes styrene-isobutylene-styrene (SIBS), a thermoplastic copolyester elastomer, a polymeric plasticizer, and combinations thereof, wherein the capstock does not include thermoplastic polyurethane.
    Type: Application
    Filed: April 3, 2024
    Publication date: October 9, 2025
    Inventors: Nicholas Tomko, Evan Kemp