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Charles D. Lester

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  • S. Charleston, WV, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polymer flow index modifier
    • Patent number 11,655,316
    • Issue date May 23, 2023
    • Univation Technologies, LLC
    • Charles D. Lester
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polymer flow index modifier
    • Patent number 10,870,719
    • Issue date Dec 22, 2020
    • Univation Technologies, LLC
    • Charles D. Lester
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    LINEAR LOW DENSITY POLYETHYLENE COPOLYMER
    • Publication number 20250002620
    • Publication date Jan 2, 2025
    • UNIVATION TECHNOLOGIES, LLC
    • Bo Liu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    BIMODAL POLYETHYLENE HOMOPOLYMER COMPOSITION
    • Publication number 20220325083
    • Publication date Oct 13, 2022
    • UNIVATION TECHNOLOGIES, LLC
    • Nitin Borse
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLYMER FLOW INDEX MODIFIER
    • Publication number 20210102016
    • Publication date Apr 8, 2021
    • UNIVATION TECHNOLOGIES, LLC
    • Charles D. Lester
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLYMER FLOW INDEX MODIFIER
    • Publication number 20190119416
    • Publication date Apr 25, 2019
    • UNIVATION TECHNOLOGIES, LLC
    • Charles D. Lester
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...