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William Thomas Lewczyk

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  • Santa Cruz, CA, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    FOAM PRECURSOR AND FOAM WITH BIODEGRADABLE COPOLYMER AND METHODS TH...
    • Publication number 20250129225
    • Publication date Apr 24, 2025
    • CRUZ FOAM, INC.
    • William Thomas Lewczyk
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    FOAM PRECURSOR WITH HIGH AMYLOSE STARCH AND METHODS THEREOF
    • Publication number 20240392076
    • Publication date Nov 28, 2024
    • CRUZ FOAM, INC.
    • William Thomas Lewczyk
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PELLET MANUFACTURING FOR FOAM AND PRODUCTS
    • Publication number 20240375335
    • Publication date Nov 14, 2024
    • CRUZ FOAM, INC.
    • William Thomas LEWCZYK
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    BIODEGRADABLE FOAM WITH ALGINATE
    • Publication number 20230104197
    • Publication date Apr 6, 2023
    • CRUZ FOAM, INC.
    • William Thomas Lewczyk
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    FOAM MANUFACTURING TECHNIQUES
    • Publication number 20230105284
    • Publication date Apr 6, 2023
    • CRUZ FOAM, INC.
    • William Thomas Lewczyk
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    BIODEGRADABLE FOAMS AND METHODS OF FOAM PRODUCTION
    • Publication number 20230064882
    • Publication date Mar 2, 2023
    • CRUZ FOAM, INC.
    • William Thomas Lewczyk
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL