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Mark Hoffman

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  • Lakeville, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Isolation of lutein from alfalfa
    • Patent number 7,253,294
    • Issue date Aug 7, 2007
    • Nu-Tein Co., Inc.
    • Mark Hoffman
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Isolation of lutein from alfalfa
    • Patent number 7,109,361
    • Issue date Sep 19, 2006
    • Nu-Tein Co., Inc.
    • Mark Hoffman
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

  • Information Patent Application

    SYSTEM AND METHOD FOR PRODUCING BIODIESEL
    • Publication number 20080115407
    • Publication date May 22, 2008
    • Mark A. Hoffman
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ISOLATION OF LUTEIN FROM ALFALFA
    • Publication number 20060293543
    • Publication date Dec 28, 2006
    • Nu-Tein Co., Inc.
    • Mark Hoffman
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    Isolation of lutein from alfalfa
    • Publication number 20040258782
    • Publication date Dec 23, 2004
    • Mark Hoffman
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    Isolation of lutein from alfalfa
    • Publication number 20040176475
    • Publication date Sep 9, 2004
    • Mark Hoffman
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES