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Derek Wasylenko

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  • Calgary, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polymer extrusion process
    • Patent number 12,318,985
    • Issue date Jun 3, 2025
    • Nova Chemicals (International) S.A.
    • Derek Wasylenko
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Barrier film composition
    • Patent number 11,401,392
    • Issue date Aug 2, 2022
    • Nova Chemicals (International) S.A.
    • Derek Wasylenko
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Acid resistant polyethylene containers
    • Patent number 10,766,986
    • Issue date Sep 8, 2020
    • Nova Chemicals (International) S.A.
    • Henry Hay
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Stabilization of mixed catalyst polyethylene
    • Patent number 10,563,045
    • Issue date Feb 18, 2020
    • Nova Chemicals (International) S.A.
    • Derek Wasylenko
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    USE OF RECYCLED POLYETHYLENE IN CLOSURES FOR BOTTLES
    • Publication number 20240093007
    • Publication date Mar 21, 2024
    • NOVA CHEMICALS (INTERNATIONAL) S.A.
    • XiaoChuan WANG
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    IMPROVED COLOR OF MIXED CATALYST POLYETHYLENE
    • Publication number 20230340170
    • Publication date Oct 26, 2023
    • NOVA CHEMICALS (INTERNATIONAL) S.A.
    • Derek Wasylenko
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polymer Extrusion Process
    • Publication number 20230202089
    • Publication date Jun 29, 2023
    • NOVA CHEMICALS (INTERNATIONAL) S.A.
    • Derek Wasylenko
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    ROTOMOLDED PARTS PREPARED FROM BIMODAL POLYETHYLENE
    • Publication number 20220289953
    • Publication date Sep 15, 2022
    • NOVA CHEMICALS (INTERNATIONAL) S.A.
    • Celine Bellehumeur
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    BARRIER FILM COMPOSITION
    • Publication number 20200157296
    • Publication date May 21, 2020
    • NOVA CHEMICALS (INTERNATIONAL) S.A.
    • Derek Wasylenko
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    ACID RESISTANT POLYETHYLENE CONTAINERS
    • Publication number 20200040114
    • Publication date Feb 6, 2020
    • NOVA CHEMICALS (INTERNATIONAL) S.A.
    • Henry Hay
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    STABILIZATION OF MIXED CATALYST POLYETHYLENE
    • Publication number 20190194425
    • Publication date Jun 27, 2019
    • NOVA CHEMICALS (INTERNATIONAL) S.A.
    • Derek Wasylenko
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...