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James P. Leonard

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  • San Rafael, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oxygen scavenging packaging
    • Patent number 7,794,804
    • Issue date Sep 14, 2010
    • Cryovac, Inc.
    • Gary D. Jerdee
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Polymer with pendent cyclic olefinic functions for oxygen scavengin...
    • Patent number 7,097,890
    • Issue date Aug 29, 2006
    • Chevron Phillips Chemical Co. LP
    • Ta Yen Ching
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Oxygen scavenging packaging
    • Patent number 6,569,506
    • Issue date May 27, 2003
    • Chevron Chemical Company LLC
    • Gary D. Jerdee
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Oxygen scavenging polymers in rigid polyethylene terephthalate beve...
    • Patent number 6,454,965
    • Issue date Sep 24, 2002
    • Chevron Phillips Chemical Company LP
    • Ta Yen Ching
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Oxygen scavenging packaging
    • Patent number 6,406,644
    • Issue date Jun 18, 2002
    • Chevron Phillips Chemical Company LP
    • Gary D. Jerdee
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Oxygen scavenging packaging
    • Patent number 6,333,087
    • Issue date Dec 25, 2001
    • Chevron Chemical Company LLC
    • Gary D. Jerdee
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

  • Information Patent Application

    Oxygen scavenging packaging
    • Publication number 20030152727
    • Publication date Aug 14, 2003
    • Chevron Chemical Company LLC
    • Gary D. Jerdee
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    Oxygen scavenging polymers in rigid polyethylene terephthalate beve...
    • Publication number 20030012896
    • Publication date Jan 16, 2003
    • Chevron Phillips Chemical Company LP
    • Ta Yen Ching
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Oxygen scavenging packaging
    • Publication number 20010023025
    • Publication date Sep 20, 2001
    • Chevron Phillips Chemical Company LP
    • Gary D. Jerdee
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...